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 Expert  729523

Expert in Fermentation Development, Optimization, and Production of Recombinant Proteins

Available for your Consulting and Expert Witness Needs

Delaware (DE)
Education Work History Career AccomplishmentsPublicationsConsulting Services Expert Witness

Summary of Expertise: Listed with other top experts in: 
Fermentation: Experience in aerobic and anaerobic fermentation and working with various microorganisms including bacteria, yeast and fungi. Fermentation optimization to improve yield and productivity for production of pharmaceutical proteins, enzymes, fine chemicals and bio fuels. This was accomplished by media optimization, process conditions, and fed batch operation. Experience in extractive fermentation as a way to ferment immiscible and toxic substrates or products.

Scale up and technology transfer: Projects include cellulase production by fungi, production of recombinant proteins and enzmes and production of bacterial cellulose by recombinant bacteria. Technology transfer between various groups in US and abroad..

Biotechnology: Familiar with various aspects of genetic engineering tools and possibilities, down stream processing and process economics and work closely with experts that represent these disciplines. Biotransformation to produce fine chemicals using immobilized cells and enzymes.


biological process








recombinant protein expression


bacterial culture


bacterial fermentation


E. coli


Escherichia coli fermentation


fermentation technology


industrial enzyme


industrial microbiology


industrial process


microbiological broth


gene expression




recombinant protein



Show Secondary and Basic Areas of Expertise
Expert may consult nationally and internationally, and is also local to the following cities: Philadelphia, Pennsylvania;  Allentown, Pennsylvania;  Reading, Pennsylvania;  Bethlehem, Pennsylvania;  Elizabeth, New Jersey;  Trenton, New Jersey;  Camden, New Jersey;  Wilmington, Delaware;  Baltimore, Maryland;  and Alexandria, Virginia.

Often requested
with this expert:

Fermentation, Biotechnology, and Fine Chemical Products -...
Fermentation Process
Microbial Fermentation, Industrial Microbiology,...
Beer & Beverage Technology, Chemometrics & Multivariate...

Year   Degree   Subject   Institution  
1978   PhD   Microbiology and Fermentation   The Hebrew University of Jerusalem, School of Applied Science  
1971   MSc   Applied Microbiology   The Hebrew University of Jerusalem  
1969   BSc   Biochemistry and Microbiology   The Hebrew University of Jerusalem  

Work History:
Years   Employer   Department   Title   Responsibilities

1994 to




Corporate Reseach and Development


Associate Scientist


Principal scientist and project leader

1992 to 1994


DIADIC / CPN International LTD



Chief Microbiologist


Technology transfer and scale up of fermentation process.

1991 to 1992


BioEnergy International, L.C - new venture



Research Director


Managed microbiology lab and direct R&D research for bioconversion and biofuel production.

1980 to 1991


Cetus/Chiron Corporation




Senior Scientist


Scale up and optimization of fermentation processes. Manage project.

1978 to 1980


The University of Wisconsin, Madison, WI.




Post Doctorate


Identification and characterization of thermophilic anaerobic bacteria and fermentation studies.

Career Accomplishments:


Publications and Patents Summary

Ten certified and maintained US patents. More than 30 peer review publications.

Consulting Services:
Selected Consulting Examples:
  • Scale up of cellulase production by fungi.
  • Scale up of new chemical by recombinant bacteria.
Recent Client Requests:
  • Expert in Biopharmaceuticals with experience in Switzerland.
  • Gmp fermentation expert for consulting on GMP Anaerobic Production of Bacterial Spore.
  • Fermentation expert to assist with fermentation process and isolating enzymes.
Click the green button above to contact Expert for a free initial screening call regarding your expert consulting needs.  Expert is available for consulting to corporate, legal and government clients.  Remember, your initial screening call to speak with Expert is free.

Expert Witness:
Recent Litigation Client Requests:
  • Expert witness in enzyme fermenation for consulting on pre and post filter presence of lipids, protiens and fats.
Click the green button above to contact Expert for a free initial screening call regarding expert testimony, litigation consulting and support, forensic services, or any related expert witness services.  A few litigation needs include product liability, personal injury, economic loss, intellectual property (patent, trademark, trade secret, copyright), and insurance matters.  Remember, your initial screening call to speak with Expert is free.

International Experience:
Country / Region   Summary
Moscow, Russia   Technology transfer for cellulase production.
Switzerland   Technology transfer and scale up of cellulase production

Language Skills:
Foreign Language   Description
Hebrew   Highly proficient.


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