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Dr. Shri Thanedar, Ph.D., MBA
CEO, Chief Chemist
4840 Venture Drive
Ann Arbor MI 48108
USA
phone: 800-930-5450
fax: 800-930-5479
Dr. Shri Thanedar, Ph.D, is the CEO and Chief Chemist at Avomeen Analytical Services.

He has over 20 years of experience serving as chief scientist or expert witness on over 20 litigation support projects involving chemical analysis, product failure analysis, reverse engineering, and polymer and rubber analysis.

Dr. Thanedar has participated in dozens of depositions and in-court testimony sessions, including jury trials. He is experienced in the preparation of detailed expert reports and testimony and is able to explain complicated scientific analysis in simple terms, understandable by members of a jury.

Dr. Thanedar is familiar with scientific instrumentation such as FT-IR, NMR, GC/MS, LC/MS, TGA, DSC, SEM, EDS, ICP, AA, DMA, TMA.

Materials tested include plastics, polymers, rubbers, composites, pharmaceuticals, neutraceuticals, cosmetics, building products, surfactants, detergents, adhesives, sealants, and additives.

Areas of Expertise:
  • Failure Analysis
  • Material Characterization
  • Unknown Identification
  • Chemical Analysis
  • Plastics Testing
  • Rubber Testing
  • Polymer Additives Identification and Quantification
  • Paint and Coating Analysis
  • Organic and Inorganic Analysis
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Deformulation is a reverse engineering process that separates, identifies, and quantifies the ingredients in a product. During the deformulation process, specialty chemical analysis labs attempt to identify and quantify the ingredients and chemical composition of a complex mixture.

We have extensive experience helping both established and startup companies get their products ready for production and through the regulatory steps. From the initial steps of analyzing your competitor's products and reviewing current patents to helping create a new product from concept or refining an existing product. Our chemistry experts have a range of specialties to fit your needs.

6/30/2014 · Product Liability
Marketplace competition, changing Federal and State regulations, as well as next-gen innovation measures combine to prompt product improvement. Whether your industry is coatings or polymers, cosmetics or cleaners, the drive for "new and improved" products is ever on your mind.

5/23/2014 · Product Liability
It seems the problem is at an all-time high. Daily news articles reveal recalls due to product mislabeling. Everything from peanut butter to medications have been taken off the shelves in recent months, many companies explaining that there is nothing wrong with their product, it just does not contain the necessary warning label or ingredient listing. The questions beg to be asked. Why were these voluntary recalls necessary? Why were these products not correctly labeled from the beginning? What can be done to rectify the situation as well as prevent similar mistakes?

4/22/2014 · Failure Analysis
Many companies struggle with running their in-house laboratories due to the high fixed costs associated with them. The problem often originates because many company's testing project needs vary over time both in size and importance but the lab itself has large fixed costs regardless of usage. Lab outsourcing is when all or certain testing and analysis functions are done through an independent laboratory instead of being done in-house. This can be done in a variety of areas from R&D, failure analysis, competitive product analysis, to patient litigation support services.

3/20/2014 · Chemical Industry
Outsourcing laboratories are nothing new. But when you are ready to outsource your project, do you know how to find the best laboratory to meet your needs?

2/11/2014 · Chemical Industry
When a need is determined for chemical analysis, a client begins by contacting capable chemical testing laboratories. During a project inquiry, the most frequently requested information is the cost of the service. With only general details, the laboratory's representative is able to provide a general price range for a service; however, a specific and accurate price quote involves a bit more time and consideration.

Failure analysis reports are usually created when companies suffer from a manufacturing or product failure and do not know what the cause of the problem or how to fix it.

12/4/2013 · Failure Analysis
The definition of quality control testing, also called QC testing, is a process in which a variety of factors that deal with a products production, packaging, and shipping are reviewed in order to find potential problems for product failure and put solutions in place to prevent or solve any issues that are determined.

10/30/2013 · Chemical Industry
Deformulation is the scientific term for chemically reverse engineering a products formulation breaking it down into its basic components. Many times deformulation work is performed in order to get the data necessary to reformulate or reproduce the original formulation that one is trying to mirror or improve upon.

10/7/2013 · Chemical Industry
Choosing an expert witness in a case involving issues of chemical testing and analyses can be confusing to an attorney who does not have a background in chemistry. Many of the considerations for choosing a chemistry expert are similar to choosing an expert generally; however, it is particularly important to select an expert who has the right type of training and subject matter expertise within a relevant sub-discipline of chemistry.

9/13/2013 · Chemical Industry
Certain analytical testing laboratories can help get companies' products through its approval stages and onto shelves. FDA regulations, among others can be extremely strict and are constantly changing. Additionally consumers today are increasingly demanding safer and more environmentally friendly products from manufacturers.

8/15/2013 · Chemical Industry
If you are working at a GMP or GLP manufacturer or laboratory you will need to know what to do when the FDA's inspectors come to visit.

Local grocery store patrons can see skin-care products lining the aisle advertising that they are organic, wrinkle-reducing, hypoallergenic, etc. However, after use, consumers are finding that the products not only do not provide the aforementioned results, they occasionally cause adverse reactions.

7/10/2013 · Chemical Industry
Chemical characterization is a complex process involving the identification of unknowns in organic and inorganic materials. This is an invaluable service for pharmaceutical and drug development organizations looking to improve their product by discovering and removing unwanted materials, experimenting in adding materials, or investigating competitive products.

6/18/2013 · Chemical Industry
Patent litigators encounter many different types of cases involving varied branches of science throughout their careers. When a case involving the chemistry of a product, such as a pharmaceutical product , is at issue, the patent litigator may have only a hazy idea of which experts to call on to help further her client's claim or defense.

5/21/2013 · Failure Analysis
From safety and regulatory consulting, to reverse engineering and product development, to product failure analysis and quality control services Avomeen's consumer product testing laboratory can help solve a variety of complex analytical problems and questions.

Chemical analysis and testing laboratories can help businesses with a myriad of complex scientific and technical issues. Customized chemical testing and analytical outsourcing services can answer perplexing, yet important questions, such as:

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Hung K. Cheung, MD, MPH, FACOEM.
1421 Clarkview Road Suite 100
Baltimore MD 21209-2188
USA
phone: Toll Free 888-361-8882 or 443-322-1228
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Hung Cheung Respiratory Environmental Medicine Expert PhotoHung Cheung, MD, MPH, FACOEM, President of Cogency Environmental, has more than 20 years of experience and is a nationally-recognized expert in Respiratory Environmental Medicine, Legionella Outbreaks, Environmental and Toxiological Investigations, Risk Communication and Medical Advisory Services.

A former Maryland State Medical Director, he teaches at the Johns Hopkins Bloomberg School of Public Health and is faculty to the Occupational and Environmental medicine program at the University Of Pennsylvania Perelman School Of Medicine. Dr. Cheung also teaches AIHA (American Industrial Hygienists Association) webinars on the topic of Legionella nationally. Board Certified in both Internal Medicine and Preventive Medicine, he holds a Master’s in Public Health from Johns Hopkins and has a medical degree from the University of Maryland.

Dr. Cheung has extensive experience working on issues of Indoor Environmental Quality on matters related to molds, microbial, chemical, and other contaminant exposures in commercial buildings, manufacturing plants, schools, and various public and residential facilities. His philosophy is a preventive medicine approach, i.e., to design, educate and prevent occurrence or reoccurrence of exposures, injuries and illnesses by determining the root cause(s) of environmental diseases, injuries or accidents and developing a plan of action for resolving the problem.

Litigation Support - Dr. Cheung provides litigation support services to counsel representing both Plaintiff and Defense. His services include clinical evaluation, diagnostic testing, environmental testing, site inspections, sampling, research development and hypothesis testing, modeling, risk communication and town hall meetings, and expert testimony when necessary.

Environmental and Occupational Health Areas of Expertise:
  • Asbestos, Lead, Benzene
  • Various Chemical Agents / VOCs / Solvents
  • Mercury / Heavy Metals
  • Metal Washing Fluids
  • Smoke Inhalation Injuries/ Air Pollution
  • Mold / Microbial Contamination
  • Indoor Air Quality / Sick Building Syndrome / Chinese Drywall Investigations
  • Innate Immunity / Infectious Agents
  • Legionella / Outbreak Investigations
  • Cancer Cluster Analysis
  • Epidemiology / Research Methods
  • Physical or Mental Impairments
  • OSHA Regulatory Compliance
  • Crisis Response
Dr. Cheung on New York Legionnaire's Disease ABC2 News


View Dr. Cheung's Consulting Profile.
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Dr. William R. Sawyer PhD, D-ABFM, D-ABFE
29 Fennell Street
Skaneateles, NY 13152
---------- Available ----------
All States
USA
phone: 800-308-0080 (toll free) or 315-685-2345
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Dr. William R. Sawyer is a Professional Toxicologist with a doctorate in toxicology from Indiana University School of Medicine. He is a diplomate of the American Board of Forensic Medicine and has over 29 years of extensive experience in Public Health and Forensic Toxicology with specialized expertise in causation analyses (plaintiff and defendant) including Alcohol toxicology, Drugs-of-Abuse, Pharmaceuticals, Herbal Products, Dioxins, Solvents, Heavy Metals, Crude Oil, and other Chemicals. Dr. Sawyer has testified in trial or deposition in over 30 states including NY, MA, CT, PA, RI, NH, DE, NJ, WV, VA, NC, SC, GA, FL, AL, MS, LA, AR, MO, KY, IN, IL, WI, MI, OH, MN, MT, WA, CA, TX, OK.

As a skilled scientist and communicator in the area of toxic tort, Dr. Sawyer provides services to governmental agencies, corporations, select plaintiffs or defendants. Dr. Sawyer currently serves as Chief Toxicologist for TCAS, LLC and served for 23 years as an Assistant Professor (adjunct) with the Department of Medicine, Upstate Medical University, Syracuse, New York. Dr. Sawyer also has approximately 14 years experience as a licensed clinical and environmental laboratory director in several states.

Lisa Myers interviews Dr. Sawyer on NBC Nightly News


TCAS Services and Expertise:
  • Alcohol Toxicology
  • Analytical Testing
  • Asbestos Toxicology
  • Birth Defects
  • Carcinogenesis
  • Causation Assessments
  • Chemical Toxicology
  • Carbon Monoxide
  • Dioxin Toxicology
  • Forensic Chemistry
  • Forensic Toxicology
  • Laboratory Services
  • Mass Toxic Tort
  • Medical Malpractice - Pharmaceuticals
  • Petroleum Toxicology
  • Forensic Source ID
  • Qualifications & Experience
    • Diplomate of the American Board of Forensic Medicine (D-ABFM) and American Board of Forensic Examiners (D-ABFE)
    • Academic Affiliations- Medical School Faculty (adjunct)
    • Government Experience - Public Health Toxicologist
    • Toxic Tort Causation / Determination - Defense, Plaintiff
    • Experienced Clinical and Environmental Laboratory Director
    • Considerable Experience with Mass Toxic Torts
    View Dr. William Sawyer's Consulting Profile.
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    Dr. Richard Parent, DABT, FATS, RAC, ERT
    President
    PO Box 1239
    Damariscotta ME 04543
    USA
    phone: 207-563-2300
    fax: 207-563-8990
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    Since 1984, Dr. Richard Parent has been providing consultations and testimony for both plaintiff and defense and has testified in local, state and federal courts around the country. He has lectured and continues to lecture on causation related to toxic exposures. He is board Certified in Toxicology by the American Board of Toxicology and the Academy of Toxicological Science and is also Regulatory Affairs Certified and a recognized expert in Toxicology in the European community. Dr. Parent sits on several editorial boards of toxicology journals and has over one hundred peer-reviewed publications and abstracts.

    In addition to litigation support, Dr. Parent has been been heavily involved in Product Safety programs including Toy Safety, and other programs related to consumer products and drugs. Further, he is involved in the REACH program in helping chemical companies to be compliant with pending European legislation and has been helping Toy manufacturers with a pro-active program of Toy Safety.

    Recent litigation activities have included sampling and health evaluation of over one thousand persons living next to a PCB and dioxin contaminated site in Mississippi, occupational evaluation of workers involved in the production of PVC, with specific emphasis on clinical tests to identify possible early stages of liver cancer and health surveys, blood testing and clinical evaluation of those exposed to Dioxins from Creosote sites. These massive projects have involved team efforts involving a physician, a toxiclogist, phlebotomists and nursing assistance.

    Individual Legal Cases Include:
  • Benzene
  • Diesel Fumes
  • Smoking
  • Sulfur Dioxide
  • RADS
  • Trichloroethylene
  • Vinyl Chloride
  • Manganese and Parkinsonism
  • Welding Fumes
  • Lindane
  • Ammonia
  • Formaldehyde
  • PPA
  • Ephedra
  • Hexavalent Chromium and Dioxin exposure at Creosote sites
  • 4/20/2012 · Toxicology
    Benzene is a highly volatile aromatic hydrocarbon solvent which is present in most petroleum distillates such as Stoddard solvent and mineral spirits. Recent advances in the purification process for these solvents has reduced the benzene content significantly, but it is still present in products such as WD-40 and Liquid Wrench as well as many solvents used in the printing industry and elsewhere.

    12/23/2011 · Toxicology
    Lead is ubiquitous in our environment. It used to be contained in gasoline but has now been replaced. It has been used in pipes, ceramic glazes, paints, and solder, among other sources. Exposure can be oral through ingestion of food or water or by inhalation from lead-containing dust or dirt.

    9/20/2011 · Toxicology
    Cocaine users may exhibit behavioral deficits. These include deficits in attention, learning, memory, executive function, and response speed.

    7/13/2011 · Toxicology
    Methadone is an opioid thought to act by decreasing release of neurotransmitters in the brain resulting in respiratory suppression and, in some cases, death.

    2/4/2011 · Toxicology
    CRUDE OIL is a complex mixture of chemicals, some volatile and some water soluble.

    Most creosote mixtures that are used today are byproducts of the petroleum industry or coal gasification processes. They are mixtures of several hundreds of chemicals mostly polynuclear aromatic hydrocarbons (PAHs) but contain a host of other chemicals including complex heterocyclic compounds

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    Esam Z. Dajani, Ph.D., FACG
    Professor
    1549 RFD
    Long Grove IL 60047
    USA
    phone: 847-634-9586; 847-971-7555
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    Professor Esam Z. Dajani, Ph.D., FACG has over 30 years of experience in Pharmaceutical Research & Development with expertise in Clinical Pharmacology, Toxicology, Drug Development, Regulatory Affairs, Pharmaceutical Patents and Contract Research Organizations (CROs). He has directed worldwide clinical research at major pharmaceutical companies and led the research teams that discovered & developed misoprostol (Cytotec), a worldwide anti-ulcer drug. He has 260 publications, pharmaceutical patents and presentations. He is a licensed Pharmacist.

    Professor Dajani is currently the President of IDDC Corporation, a CRO. He holds Adjunct Professor of Medicine appointment at Loyola-Chicago. He is able to evaluate the causal relationships between exposure to drugs or chemicals and the subsequent pharmacological and toxicological actions induced by such exposure. He has the expertise to simplify complex scientific facts to help the jury and the court understand the medical facts of the case. Serving both Plaintiff and Defense attorneys. He has experience in malpractice, criminal cases, pharmaceutical patent litigations, product liability, forensic aspects of alcohol, drug intoxications and administrative cases. Professor Dajani reviews affidavits, depositions, courtroom testimony, medical records, pharmaceutical records and is available for depositions and trial testimony.

    Areas of Expertise:
    • Drug Injury Causation
    • Drug Patent Litigation
    • Pharmacy Malpractice
    • Drug-Related Medical Malpractice
    • Medication Error Event Reconstruction
    • Drug Product Liability - Warnings, Design, Formulation
    • Adverse Effects of Health, Beauty Products, Alcohol and Industrial Chemicals
    2/20/2013 · Medical
    It is well established that the use of traditional nonsteroidal anti-inflammatory drugs (NSAIDs) increases the vulnerability of the gastrointestinal (GI) mucosa for the development of peptic lesions and serious ulcer complications. In addition, selective and traditional NSAIDs have also been associated with increased frequency of cardiovascular toxicity, especially in susceptible patients.

    12/14/2012 · Pharmaceuticals
    During the last twenty-five years, a remarkable revolution in the pathophysiology and treatment of gastric (GU) and duodenal (DU) ulcers has occurred. Effective therapies were developed not only to heal ulcers but also to cure most patients.

    Esam Z. Dajani, N.M. Agrawal
    A chapter in the book: NSAIDs - Mechanisms and Clinical Use. Eds. Lewis AJ, Furst D, Marcel Dekker, New York, PP 159-170, 1994.
    Esam Z. Dajani, H. Gallo-Torres
    Chapter in the book: Ulcer Disease: Investigation And Basis For Therapy. Eds. Szabo S, Swabb E, Marcel Dekker, New York, PP 459-485, 1991
    Esam Z. Dajani (ed.), Gabriele Bianchi Porro (ed.)
    Esam Z. Dajani, PhD, FACG
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    Meyer R. Rosen, President
    CPC, CCHE, CFEI, DABFET, FAIC
    Certified Fire & Explosion Investigator (Advanced Training)
    Certified Professional Chemist & Chemical Engineer
    P.O. Box 66
    East Norwich NY
    USA
    phone: 516-922-2167
    fax: 516-922-3830
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    Meyer R. Rosen, CPC, CChE, CFEI, FRSC, FAIC, President of Interactive Consulting, Inc., serves as an expert witness and consultant in Federal and State Courts for plaintiff/defense attorneys and insurance companies in personal injury, products liability, and intellectual property matters. He has over 35 years of industrial and academic experience in chemistry and chemical engineering. His areas of expertise include, but are not limited to fires, explosions, hazardous chemicals, chemical fires, toxic exposure, chemical burns from household, industrial and medical chemicals, and hair relaxers. Mr. Rosen is also experienced in identifying safer alternatives, technical aspects of warnings, instruction & labels, OSHA regulations, and Codes & Standards.

    Mr. Rosen is nationally certified as both a Professional Chemist, Forensic Chemist and Chemical Engineer. He has over 25 years of experience in Corporate Specialty Chemical and Allied industries, 15 years in Academia as Adjunct Professor of Chemistry and Fire Chemistry, and over twenty years as Founder and President of Interactive Consulting, Inc. He is a recognized Expert in the Technical Marketing of Specialty Chemicals, their formulations, and applications. Meyer currently serves as an Advisor to the Executive Director of the National Society of Cosmetic Chemists.

    Mr. Rosen is a member of several ASTM standards-making committees and serves as a referee for peer reviewed technical journals. He is a former organizer/moderator of the National Meeting of the American Chemical Society’s Surface and Interfacial Science Symposia, Designer and Manager of HBA Global's International Safety and Regulatory Symposia, Chief Scientific Advisor Emeritus for United Business Media’s Global's Personal Care and Cosmetic Technical Conferences. He currently serves as Editor (North and Latin America ) for EuroCosmetics magazine (Germany).

    Patents & Publications: Mr. Rosen holds over 20 U.S. patents, has authored four books, edited a 1,000 page book "Delivery System Handbook for Personal Care and Cosmetic Products: Technology, Applications and Formulations," is co-author of the "Rheology Modifier Handbook," Series Editor of Elsevier’s Personal Care and Cosmetic Series, and written over 40 peer reviewed articles for technical publications. He is currently Editor-in-Chief of the forthcoming 9th Ed. Of “Harry’s Cosmetology” www.harryscosmeticology.com.

    Technology Expertise (Intellectual Property): Mr. Rosen provides consultation and litigation support in patent infringement, trade secret issues and licensing matters. His areas of expertise include, but are not limited to:
    • Organosilicones: Surfactants, Emulsions, Foams, Antifoams, Silane Coupling Agents
    • Water Soluble Polymers, Poly(ethylene oxide), Polyethylene Glycol, and Poly(acrylamide)
    • Colloid and Surface Chemistry: Stability of Dispersions, Wetting & Spreading Phenomena, Suspensions & Emulsions, Clays, Paint & Coatings, Personal Care, Cosmetics
    • Flocculating and Coagulating Agents
    • Applied Rheology, Rheology Modification of Aqueous & Non-Aqueous Media
    Certifications:
    • Chartered Chemist and Fellow: Royal Society of Chemistry - London
    • Fellow: American College of Forensic Examiners
    • Fellow: American Institute of Chemists
    • Diplomate: American Board of Forensic Examiners
    • Diplomate: American Board of Forensic Engineering and Technology
    View Meyer Rosen's Consulting Profile.
    10/9/2012 · Chemical Industry
    The skin is a miraculous organ and the cosmetic & personal care industry continues to make improvements on how to maintain the health and beauty of this organ, the largest in the body. Much of the radiant youthful glow on the skin is often achieved through the delivery of advanced, active skin care products.

    9/12/2012 · Chemical Industry
    The intimate, uniform and lump-free mixing of a formulation containing two or more fluid components, one being lipophilic and the other hydrophilic, with or without the addition of powdered solids, to form a stable emulsion is a complex process.

    Meyer R. Rosen
    This is the first single-volume handbook with the information a researcher needs to select the best rheology modifiers for his/her project. Information on 20 different types of rheology modifiers manufactured by 26 companies worldwide is described. These range from Acrylic Polymers to Xanthan Gum. This handbook was written because, in the authors' experience, the selection of a rheology modifier for specific applications is an arduous task.
    Meyer R. Rosen
    Novel delivery systems designed to facilitate the use of fountain of youth and other functional actives is an idea whose time has come...This must have book has been carefully designed for training, development and synergistic technology transfer across the personal care, cosmetic and pharmaceutical industries.
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    Dr. Susan A. Rice, PhD, DABT
    Toxicology / Pharmacology Expert
    19816 Buck Ridge Road
    Grass Valley CA 95949
    USA
    phone: 530-346-9612
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    Dr. Susan Rice, PhD has more than three decades of experience in Toxicology and Pharmacology. Specializing in Clinical, Animal and Laboratory Toxicology, Pharmacology, and Biochemistry, Dr. Rice investigates Product Liability and Personal Injury Claims that result in adverse health effects.

    Prior to consulting, Dr. Rice was a faculty member at Stanford University School of Medicine in the Department of Anesthesia, and concurrently a Research Scientist at the VA Medical Center, also in Palo Alto, CA. During her tenure with these institutions she was Principal Investigator on NIH and VA grants and performed in vitro, animal, and clinical research as well as mentoring medical students, anesthesia residents, postdoctoral fellows, and MDs.

    Dr. Rice works with attorneys and insurance claims adjusters to determine whether claims are reasonable and whether injury claims are likely to have resulted from specific, reported agents or events. She provides expert opinions and testimony in support of litigation and reviews environmental and scientific reports to obtain information and / or verify accuracy. Dr. Rice's Expert Witness services are available to insurance companies and attorneys for both Plaintiff and Defense.

    Areas of Expertise:
    • Behavioral / Functional Teratology
    • Developmental (Embryo-Fetal Toxicity / Teratogenicity) Toxicology
    • Drug and Chemical Interactions and Metabolism
    • General Toxicology
    • Hepatic Toxicology
    • Neurotoxicology
    • Pulmonary Toxicology
    • Renal Toxicology
    • Reproductive Toxicology
    Curriculum Vitae Available On Request

    View Consulting Profile.