Michael Shamashkin

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Woburn, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for purifying FXa variant proteins
- Patent number 10,660,946
- Issue date May 26, 2020
- Pfizer Inc.
- Keith A. Johnson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Tandem purification of proteins
- Patent number 9,428,546
- Issue date Aug 30, 2016
- Pfizer Inc.
- Jonathan Lee Coffman
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS COMPRISING HETEROGENEOUS POPULATIONS OF RECOMBINANT HU...
- Publication number 20210106658
- Publication date Apr 15, 2021
- Pfizer Inc.
- KEITH A. JOHNSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS COMPRISING HETEROGENEOUS POPULATIONS OF RECOMBINANT HU...
- Publication number 20170333535
- Publication date Nov 23, 2017
- Pfizer Inc.
- KEITH A. JOHNSON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
COMPOSITIONS COMPRISING HETEROGENEOUS POPULATIONS OF RECOMBINANT HU...
- Publication number 20150182604
- Publication date Jul 2, 2015
- Pfizer Inc.
- KEITH A. JOHNSON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Tandem Purification of Proteins
- Publication number 20130317198
- Publication date Nov 28, 2013
- Pfizer Inc.
- Jonathan Lee Coffman
- C07 - ORGANIC CHEMISTRY