Organic Synthesis Expert Witnesses

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Organic Synthesis Expert Witness - Sample Bios

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The below expert witness bios represent a small fraction of those Organic Synthesis experts known by Cahn Litigation Services. These bios are provided to give attorneys a sense of the Organic Synthesis landscape.

Expert Witness #249933

With a Ph.D. in organic chemistry, post-doctoral work in molecular biology, and industrial experience combining process chemistry, organic synthesis, biotechnology, biocatalysis, plus natural product fermentation and downstream processing, this expert provides a unique combination of skills. After obtaining a Ph.D. in synthetic organic chemistry, this expert joined a company where work led to a number of patents covering the enzymatic resolution of pharmaceutical intermediates, one of which earned royalties of several million dollars. In this particular project, this expert was the chief technical witness in a patent interference suit. Following the success of the suit, this expert was invited to establish a new group within a major Chemical Process Development company. The group successfully introduced biocatalysis in over a dozen projects at scales ranging from lab-bench scale synthesis of drug metabolites for Drug Discovery groups, to GMP pilot-plant batches providing intermediates for clinical material. This included the use of a non-aqueous enzymatic step in the synthesis of an antifungal agent. Under this expert's leadership, the group filed 13 patent disclosures and produced a total of 37 public presentations and publications - an unusual accomplishment for an industrial development group.  Shortly after, this expert moved to a major pharmaceutical company and became Director of Fermentation and Biocatalysis Development. This expert's group handled chemical process development, molecular biology, industrial fermentation, and GMP analytical services, supporting both Discovery and Production. This expert then established a venture, providing new and small companies with technical strategy, IP analysis, and CTO-level management across a range of disciplines covering process chemistry, molecular biology, biotransformations & biocatalysis, industrial biotech, plus fermentation of natural products and recombinant enzymes. This expert brings 40 years of experience in the field of biocatalysis and the expression of enzymes (and other proteins) as well as metabolic pathways. This expert has considerable experience in using enzymes in commercial processes, fermentation development, and co-factor recycling. This expert has appeared in both federal and State court and been deposed and crossed multiple times.

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Expert Witness #262750

This expert holds a Ph.D. in Physical Chemistry with a focus on Colloids and Interface Science. This expert brings to the table many years of experience in Crop Protection R&D, including but not limited to: Technology application and development; Formulation development, characterization/testing, processing, registration, and commercial scale-up/start-up; Spray Drift.

  • Liquids - Expertise in the development and processing of: micro-emulsions (MEs), emulsion concentrates (ECs), aqueous and non-aqueous dispersions (SCs, ODs), and suspo-emulsions (SEs).
  • Solids - Experience with granular formulation development, processing and commercial production optimization, troubleshooting, and reregistration of crop protection products produced by spray drying, fluid bed granulation, and paste extrusion.
  • Spray Drift Task Force - A consortium assembled to address the EPA's concern over pesticide drift. This expert’s tasks included:
  • Chair the Physical Property Subcommittee, leading the development, design, and execution of a program to assure that necessary measurements were made on model fluids and tank mixtures, spanning the range of formulation types, properties, and concentrations common in aerial and ground applications.
  • Interface and advise multiple contract labs, providing detailed equipment specification, instructions, and procedures to accomplish the above.
  • Sit on the Technical Committee to assure alignment and integration of the Physical Property, Atomization, and Field-Testing Sub-Committees.
  • Worked with the Atomization Sub-committee and the wind-tunnel facility to develop and carry-out the necessary atomization testing.
  • Literature research and interviews with experts in droplet formation and atomization, spanning academia, industry, and the U.S. Government.
  • Teaching - Adjunct Faculty. Taught General Chemistry, Inorganic Chemistry, and Physical Chemistry for Chemistry and Engineering majors.

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Expert Witness #251476

This expert's Ph.D. was in synthetic main group inorganic chemistry that involved the preparation of a wide variety of organic and inorganic compounds. Many of the novel compounds this expert synthesized required recrystallization as purification steps and to grow single crystals suitable for x-ray diffraction used to determine the structure. This expert has a strong background in the behavior of chemical species in solutions such as those used in the cyclic production of taurine. From the process chemistry side, this expert assisted an industrial client in the production of a new fire retardant that this expert helped develop. This was implemented in their manufacturing process used for a building material that required a precise amount of retardant added to pass fire resistance tests. In the years before consulting, this expert was a research scientist at an aerospace company that synthesized inorganic compounds on an industrial scale that were ultimately used to fabricate high temperature metal and ceramic components used in rocket engines. One major responsibility was to develop and implement a process to recycle scrap rhenium, a very rare and expensive metal used for these extreme environments, from acid solutions that were used to etch excess rhenium from vacuum chambers and furnaces. This expert has been consulting in technical litigation matters for many years. One of the matters for which this expert has been deposed was a patent infringement case involving a pharmaceutical. This expert has assisted on two other matters and has one active case involving intellectual property disputes.

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