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Kris P. Antonsen
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Berkeley, CA, US
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last 30 patents
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Patent Grant
Purification of alpha-1 proteinase inhibitor
Patent number
6,525,176
Issue date
Feb 25, 2003
PPL (Holdings) Limited
Vivian W. Lee
C07 - ORGANIC CHEMISTRY
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Patent Grant
Compositions for nasal drug delivery, methods of making same, and m...
Patent number
6,391,452
Issue date
May 21, 2002
Bayer Corporation
Kris P. Antonsen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Purification of alpha-1 proteinase inhibitor
Patent number
6,194,553
Issue date
Feb 27, 2001
PPL Therapeutics (Scotland) Limited
Vivian W. Lee
C07 - ORGANIC CHEMISTRY