Daniel Prows

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for aseptic vortex flow concentration
- Patent number 5,968,355
- Issue date Oct 19, 1999
- Matrix Pharmaceutical, Inc.
- Richard Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for aseptic vortex flow concentration
- Patent number 5,925,246
- Issue date Jul 20, 1999
- Matrix Pharmaceutical, Inc.
- Richard Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aseptic collagen concentration process
- Patent number 5,874,006
- Issue date Feb 23, 1999
- Matrix Pharmaceutical, Inc.
- Richard Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method of mixing materials in a sterile environment
- Patent number 5,823,671
- Issue date Oct 20, 1998
- Collagen Corporation
- Mark E. Mitchell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gamma irradiation of collagen/mineral mixtures
- Patent number 5,123,925
- Issue date Jun 23, 1992
- Collagen Corporation
- Thomas L. Smestad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gamma irradiation of collagen/mineral mixtures
- Patent number 4,865,602
- Issue date Sep 12, 1989
- Collagen Corporation
- Thomas L. Smestad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE