Ching-I Chen

Ching-I Chen Email and Phone Number

Independent consultant on process development, optimization and manufacturing of biological therapeutics and their CMC. @ Independent Consultant
Ching-I Chen's Location
Rancho Santa Fe, California, United States, United States
Ching-I Chen's Contact Details

Ching-I Chen work email

Ching-I Chen personal email

About Ching-I Chen

Over 30 years of industrial and laboratory research experience in cell culture/fermentation with extensive hands-on and supervisory experience in process development and scale-up. Complete and comprehensive experience in phase 1 through phase 3 clinical productions and pre-BLA CMC documentations.Specialties: 1) Gene therapy product, therapeutic protein, plasmid DNA vaccine process development and productions.2) Perfusion, Fed-batch, and Batch cell culture processes.3) Mammalian cell (human cell lines, dog cell lines, hybridomas), microbial (bacteria, yeast, filamentous fungi), and insect-cell/baculovirus fermentations.4) Bioreactor process design and scale-up.5) Management of group/team (BS, MS, PhD) and projects.6) Management of CMO's.7) cGMP manufacture and FDA filing (CMC) for various phases of clinical productions.8) GLP study - production of qualified pre-clinical material and qualification of cell-based assay for GLP study.

Ching-I Chen's Current Company Details
Independent Consultant

Independent Consultant

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Independent consultant on process development, optimization and manufacturing of biological therapeutics and their CMC.
Ching-I Chen Work Experience Details
  • Independent Consultant
    Independent Consultant
    Independent Consultant Dec 2019 - Present
    London, Gb
    Consulting services on process development, optimization and manufacturing for gene therapy viral product, recombinant protein therapeutic or plasmid DNA vaccine product from phase 1 through phase 3 clinical productions, process validation, equipment and software validations, and CMC FDA filing. Provided consulting services to various pharmaceutical companies on viral vector production and plasmid DNA vaccine production, and their CMC.
  • Tocagen Inc
    Senior Director, Process Development And Manufacturing
    Tocagen Inc Jun 2008 - Dec 2019
    Human cell culture process development producing gene-therapy vector product (retroviral vectors) as brain cancer therapeutic, perfusion bioreactor continuous production, automation, purification, scale-up (1000L), cGMP manufacturing at 2 CMO’s for phase1 to phase 3 clinical materials, tech transfer, late phase and pre-BLA CMC documentation (process pre-qualification, equipment/software validation, risk assessment, FMEA, PJR and PPQ). Key writer for CMC and participation in FDA meeting.
  • Mannkind Corporation
    Senior Manager, Process Development Dept.
    Mannkind Corporation Jun 2002 - Oct 2007
    Danbury, Ct, Us
    Led cell culture/fermentation process and purification developments for company’s plasmid DNA gene therapy products as cancer vaccines, and supported company file two IND’s. Mammalian cell, insect cell, Pichia, and E. coli fermentations, purification of biologics, scale-up, cGMP manufacturing, CMC and GLP study.
  • Agraquest, Inc.
    Senior Fermentation Scientist
    Agraquest, Inc. Nov 2000 - Jun 2002
    Production of environmentally friendly bio-pesticide and bio-fungicide by Bacillus and by Streptomyces at commercial-scale fermentation, manufacturing equipment evaluation/qualification, and CMC
  • Cytoculture
    Consultant
    Cytoculture Oct 1999 - Jun 2000
    Developed cost-effective culturing method to grow an MTBE-degrading bacterium for environmental contamination cleanup
  • Lawrence Livermore National Laboratory
    Bioprocess Development Engineer
    Lawrence Livermore National Laboratory Sep 1993 - Sep 1999
    Livermore, Ca, Us
    Bioremediation development, gene-therapy enzyme large-scale production by E. coli, Saccharomyces cerevisiae

Ching-I Chen Skills

Purification Cell Gmp Cell Culture Fermentation Mammalian Cell Culture Glp Protein Chemistry Biotechnology Assay Development Laboratory Microbiology

Ching-I Chen Education Details

  • University Of California, Davis
    University Of California, Davis
    Microbiology (Specialty In Biochemical Engineering)

Frequently Asked Questions about Ching-I Chen

What company does Ching-I Chen work for?

Ching-I Chen works for Independent Consultant

What is Ching-I Chen's role at the current company?

Ching-I Chen's current role is Independent consultant on process development, optimization and manufacturing of biological therapeutics and their CMC..

What is Ching-I Chen's email address?

Ching-I Chen's email address is ch****@****hoo.com

What is Ching-I Chen's direct phone number?

Ching-I Chen's direct phone number is +185841*****

What schools did Ching-I Chen attend?

Ching-I Chen attended University Of California, Davis.

What skills is Ching-I Chen known for?

Ching-I Chen has skills like Purification, Cell, Gmp, Cell Culture, Fermentation, Mammalian Cell Culture, Glp, Protein Chemistry, Biotechnology, Assay Development, Laboratory, Microbiology.

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