Chemical Analysis Expert Witness Listings

Welcome to our Chemical Analysis experts directory. Browse the profiles below to find the right expert witness in Chemical Analysis for your case. Our SEAK Expert Witness Database is always free to search.

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P. Matthew Joyner, PhD

Los Angeles, California
Chemistry & Chemicals - drug discovery research, dietary supplements, plant-based medicines, natural product chemistry, biochemistry, protein biochemistry, mass spectrometry, analytical chemistry,ethnobotany, plant extracts, chemical analysis
Matthew Joyner completed B.S. degrees in Chemistry and Mathematics at Lubbock Christian University and then went on to complete his Ph.D. in Chemistry and Biochemistry at the University of Oklahoma. He has published research in the areas of natural products drug discovery, ethnobotany, microbial chemistry, and metabolomics of neurodegenerative diseases associated with protein misfolding. He is currently an Associate Professor at Pepperdine University in Malibu, California, where his research focus is on the chemical and pharmacological properties of Californian native medicinal plants as well as the biochemical mechanisms of the biological effects of plant polyphenol metabolites. He has over 10 years of experience teaching college courses in biochemistry, organic chemistry and general chemistry. Dr. Joyner has extensive experience with a wide variety of chemical laboratory methods and instrumentation, including quantitative analysis of complex extracts and characterization of unknow...
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Ann Prewett, PhD

Bloomfield, Michigan
Medical Devices, Products Liability - medical device, implant,bone graft,orthopedic, vascular grafts, collagen, biomaterials, hydrogels,FMEA,FDA, CE Mark, Design Control, ISO13485: CAPA, biocompatibility testing, spine, spine fusion, chemical analysis, chemical characterization, sterilization, ethylene oxide, wear debris, 510k
Medical device expert with PhD in Chemistry and 28 years experience. Invented and developed many successful medical products in cardiology, spine and orthopedics. Am named inventor on many patents and have represented law firms both as an expert and fact witness in deposition and at trial for product liability and patent cases. Authored/co-authored over 60 abstracts and published papers in fields spanning orthopedics, dentistry, cardiology, medical devices and spine. Have worked in all areas of product development from conception, design, design validation, design transfer, production and commercialization. Responsibilities included preclinical safety, chemical analysis, residual testing, biocompatibility ISO 10993, static/ fatigue biomechanical testing. Invented and commercialized an FDA, 510k cleared product. Invented and launched minimally invasive spine products sold in Europe under CE Mark. Wrote Clinical Evaluation Reports and biological safety for EU MDR 2017/745. Recer...
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Ann Prewett, PhD

New Jersey
Medical Devices, Products Liability - medical device, implant,bone graft,orthopedic, vascular grafts, collagen, biomaterials, hydrogels,FMEA,FDA, CE Mark, Design Control, ISO13485: CAPA, biocompatibility testing, spine, spine fusion, chemical analysis, chemical characterization, sterilization, ethylene oxide, wear debris, 510k
Medical device expert with PhD in Chemistry and 28 years experience. Invented and developed many successful medical products in cardiology, spine and orthopedics. Am named inventor on many patents and have represented law firms both as an expert and fact witness in deposition and at trial for product liability and patent cases. Authored/co-authored over 60 abstracts and published papers in fields spanning orthopedics, dentistry, cardiology, medical devices and spine. Have worked in all areas of product development from conception, design, design validation, design transfer, production and commercialization. Responsibilities included preclinical safety, chemical analysis, residual testing, biocompatibility ISO 10993, static/ fatigue biomechanical testing. Invented and commercialized an FDA, 510k cleared product. Invented and launched minimally invasive spine products sold in Europe under CE Mark. Wrote Clinical Evaluation Reports and biological safety for EU MDR 2017/745. Recer...
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