Robert A. Houtchens

Person

Milford, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Use of defibrinated blood for manufacture of hemoglobin-based oxyge...
- Patent number 7,553,613
- Issue date Jun 30, 2009
- Biopure Corporation
- Maria S. Gawryl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preserving a hemoglobin blood substitute with a transparent overwrap
- Patent number 7,041,800
- Issue date May 9, 2006
- Biopure Corporation
- Maria S. Gawryl
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Preserving a hemoglobin blood substitute with a transparent overwrap
- Patent number 7,041,799
- Issue date May 9, 2006
- Biopure Corporation
- Maria S. Gawryl
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Purification of red blood cells by separation and diafiltration
- Patent number 7,001,715
- Issue date Feb 21, 2006
- Biopure Corporation
- Robert A. Houtchens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of defibrinated blood for manufacture of a hemoglobin-based oxy...
- Patent number 6,986,984
- Issue date Jan 17, 2006
- Biopure Corporation
- Maria S. Gawryl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preserving a hemoglobin blood substitute with a transparent overwrap
- Patent number 6,610,832
- Issue date Aug 26, 2003
- Biopure Corporation
- Maria S. Gawryl
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Use of defibrinated blood for manufacture of a hemoglobin-based oxy...
- Patent number 6,518,010
- Issue date Feb 11, 2003
- Biopure Corporation
- Maria S. Gawryl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preserving a hemoglobin blood substitute with a transparent overwrap
- Patent number 6,288,027
- Issue date Sep 11, 2001
- Biopure Corporation
- Maria S. Gawryl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preserving a hemoglobin blood substitute
- Patent number 6,271,351
- Issue date Aug 7, 2001
- Biopure Corporation
- Maria S. Gawryl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a purified hemoglobin product
- Patent number 6,150,507
- Issue date Nov 21, 2000
- Biopure Corporation
- Robert A. Houtchens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a stable polymerized hemoglobin blood-substitute
- Patent number 5,955,581
- Issue date Sep 21, 1999
- Biopure Corporation
- Carl W. Rausch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for separating unmodified hemoglobin from cross-linked hemog...
- Patent number 5,952,470
- Issue date Sep 14, 1999
- Biopure Corporation
- William R. Light
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ultrapure stable polmerized hemoglobin blood-s...
- Patent number 5,840,852
- Issue date Nov 24, 1998
- Biopure Corporation
- Carl W. Rausch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for chromatographic removal of prions
- Patent number 5,808,011
- Issue date Sep 15, 1998
- Biopure Corporation
- Maria S. Gawryl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a stable polymerized hemoglobin blood-substitute
- Patent number 5,753,616
- Issue date May 19, 1998
- Biopure Corporation
- Carl W. Rausch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Insecticidal proteins and method for plant protection
- Patent number 5,743,477
- Issue date Apr 28, 1998
- DowElanco
- Terence A. Walsh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preserving a hemoglobin blood substitute
- Patent number 5,691,452
- Issue date Nov 25, 1997
- Biopure Corporation
- Maria S. Gawryl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Preserving a hemoglobin blood substitute with a transparent overwrap
- Publication number 20060160724
- Publication date Jul 20, 2006
- Maria S. Gawryl
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Use of defibrinated blood for manufacture of hemoglobin-based oxyge...
- Publication number 20060084137
- Publication date Apr 20, 2006
- Maria S. Gawryl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for separating unmodified hemoglobin from cross-linked hemog...
- Publication number 20050143565
- Publication date Jun 30, 2005
- Biopure Corporation
- William R. Light
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for separating unmodified hemoglobin from cross-linked hemog...
- Publication number 20030203350
- Publication date Oct 30, 2003
- Biopure Corporation
- William R. Light
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Purification of red blood cells by separation and diafiltration
- Publication number 20030165573
- Publication date Sep 4, 2003
- Biopure Corporation
- Robert A. Houtchens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of defibrinated blood for manufacture of a hemoglobin-based oxy...
- Publication number 20030113707
- Publication date Jun 19, 2003
- Biopure Corporation
- Maria S. Gawryl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of defibrinated blood for manufacture of a hemoglobin-based oxy...
- Publication number 20020161197
- Publication date Oct 31, 2002
- Biopure Corporation
- Maria S. Gawryl
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Preserving a hemoglobin blood substitute with a transparent overwrap
- Publication number 20020128182
- Publication date Sep 12, 2002
- Biopure Corporation
- Maria S. Gawryl
- C07 - ORGANIC CHEMISTRY

Robert A. Houtchens

Person

Patents Grantslast 30 patents

Use of defibrinated blood for manufacture of hemoglobin-based oxyge...

Preserving a hemoglobin blood substitute with a transparent overwrap

Preserving a hemoglobin blood substitute with a transparent overwrap

Purification of red blood cells by separation and diafiltration

Use of defibrinated blood for manufacture of a hemoglobin-based oxy...

Preserving a hemoglobin blood substitute with a transparent overwrap

Use of defibrinated blood for manufacture of a hemoglobin-based oxy...

Preserving a hemoglobin blood substitute with a transparent overwrap

Method for preserving a hemoglobin blood substitute

Method for producing a purified hemoglobin product

Method for producing a stable polymerized hemoglobin blood-substitute

Method for separating unmodified hemoglobin from cross-linked hemog...

Method for producing ultrapure stable polmerized hemoglobin blood-s...

Method for chromatographic removal of prions

Method for producing a stable polymerized hemoglobin blood-substitute

Insecticidal proteins and method for plant protection

Method for preserving a hemoglobin blood substitute

Patents Applicationslast 30 patents

Preserving a hemoglobin blood substitute with a transparent overwrap

Use of defibrinated blood for manufacture of hemoglobin-based oxyge...

Method for separating unmodified hemoglobin from cross-linked hemog...

Method for separating unmodified hemoglobin from cross-linked hemog...

Purification of red blood cells by separation and diafiltration

Use of defibrinated blood for manufacture of a hemoglobin-based oxy...

Use of defibrinated blood for manufacture of a hemoglobin-based oxy...

Preserving a hemoglobin blood substitute with a transparent overwrap