Prototek Corporation

Organization

Poulsbo, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cysteine protease inhibitors containing heterocyclic leaving groups
- Patent number 6,297,277
- Issue date Oct 2, 2001
- Prototek, Inc.
- Mary P. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
.alpha.- (1,3- or 1, 2- dicarbonylenol ether methyl ketones as cyst...
- Patent number 6,147,188
- Issue date Nov 14, 2000
- Prototek, Inc.
- Mary P. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cysteine protease inhibitors containing heterocyclic leaving groups
- Patent number 5,925,772
- Issue date Jul 20, 1999
- Prototek, Inc.
- Mary P. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
.alpha.-(1,3-dicarbonylenol ether) methyl ketones as cysteine prote...
- Patent number 5,714,484
- Issue date Feb 3, 1998
- Prototek, Inc.
- Mary P. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cysteine protease inhibitors containing heterocyclic leaving groups
- Patent number 5,663,380
- Issue date Sep 2, 1997
- Prototek, Inc.
- Mary P. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cysteine protease inhibitors containing heterocyclic leaving groups
- Patent number 5,486,623
- Issue date Jan 23, 1996
- Prototek, Inc.
- Mary P. Zimmerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cysteine protease inhibitors effective for in vivo use
- Patent number 5,374,623
- Issue date Dec 20, 1994
- Prototek, Inc.
- Mary P. Zimmerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for forming a fluoromethyl ketone
- Patent number 5,344,939
- Issue date Sep 6, 1994
- Prototek, Inc.
- James T. Palmer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for forming a fluoromethyl ketone
- Patent number 5,210,272
- Issue date May 11, 1993
- Prototek, Inc.
- James T. Palmer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Magnesium fluoromalonates
- Patent number 5,101,068
- Issue date Mar 31, 1992
- Prototek Inc.
- James T. Palmer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of detecting cysteine proteases
- Patent number 4,908,309
- Issue date Mar 13, 1990
- Prototek, Inc.
- Kyujin Cho
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
97131673 - PROTOTEK
- Serial number 97131673
- Registration number 7292660
- Filing date Nov 18, 2021
- Prototek Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Prototek Corporation

Organization

Patents Grantslast 30 patents

Cysteine protease inhibitors containing heterocyclic leaving groups

.alpha.- (1,3- or 1, 2- dicarbonylenol ether methyl ketones as cyst...

Cysteine protease inhibitors containing heterocyclic leaving groups

.alpha.-(1,3-dicarbonylenol ether) methyl ketones as cysteine prote...

Cysteine protease inhibitors containing heterocyclic leaving groups

Cysteine protease inhibitors containing heterocyclic leaving groups

Cysteine protease inhibitors effective for in vivo use

Process for forming a fluoromethyl ketone

Process for forming a fluoromethyl ketone

Magnesium fluoromalonates

Method of detecting cysteine proteases

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

97131673 - PROTOTEK