GTC BIOTHERAPEUTICS, INC

Organization

FRAMINGHAM, MA, US

Ticker Symbols

NASDAQ:RBIO

BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES)
Business Address
175 CROSSING BLVD FRAMINGHAM MA 01701 508-620-9700
Mailing Address
175 CROSSING BLVD FRAMINGHAM MA 01701
State Location
MA
State of Incorporation
MA

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Patents Grantslast 30 patents

Information Patent Grant
Use of antithrombin in extracorporeal membrane oxygenation
- Patent number 9,511,087
- Issue date Dec 6, 2016
- rEVO Biologics, Inc.
- Johan Frieling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-human transgenic mammal expressing a human FcRn on its mammary...
- Patent number 8,173,860
- Issue date May 8, 2012
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transgenically produced antithrombin III
- Patent number 7,928,064
- Issue date Apr 19, 2011
- GTC Biotherapeutics, Inc.
- Paul DiTullio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modified nucleic acid sequences and methods for increasing mRNA lev...
- Patent number 7,632,980
- Issue date Dec 15, 2009
- GTC Biotherapeutics, Inc.
- Li How Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for the production of fusion proteins in transgenic mammal milk
- Patent number 7,550,263
- Issue date Jun 23, 2009
- GTC Biotherapeutics, Inc.
- Harry Meade
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Clarification of transgenic milk using depth filtration
- Patent number 7,531,632
- Issue date May 12, 2009
- GTC Biotherapeutics, Inc.
- Mark A. Perreault
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-human transgenic mammal comprising a modified MSP-1 nucleic acid
- Patent number 7,501,553
- Issue date Mar 10, 2009
- GTC Biotherapeutics, Inc.
- Li How Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Merozoite surface protein 1 lacking glycosylation sites
- Patent number 7,354,594
- Issue date Apr 8, 2008
- GTC Biotherapeutics, Inc.
- Li How Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Modified nucleic acid sequences and methods for increasing mRNA lev...
- Patent number 7,271,312
- Issue date Sep 18, 2007
- GTC Biotherapeutics, Inc.
- Li How Chen
Information Patent Grant
Erythropoietin analog-human serum albumin fusion
- Patent number 7,101,971
- Issue date Sep 5, 2006
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for the crystallization of human serum albumin
- Patent number 7,087,719
- Issue date Aug 8, 2006
- GTC Biotherapeutics, Inc.
- Kalevi Visuri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transgenic animals secreting proteins into milk
- Patent number 7,045,676
- Issue date May 16, 2006
- GTC Biotherapeutics, Inc.
- Katherine Gordon
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Treatments using transgenic goat produced antithrombin III
- Patent number 7,019,193
- Issue date Mar 28, 2006
- GTC Biotherapeutics, Inc.
- Paul Ditullio
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Modified MSP-1 nucleic acid sequences and methods for increasing MR...
- Patent number 6,593,463
- Issue date Jul 15, 2003
- Genzyme Transgenics Corporation
- Li How Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods of reconstructed goat embryo transfer
- Patent number 6,580,017
- Issue date Jun 17, 2003
- Genzyme Transgenics Corporation
- Yann Echelard
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Erythropoietin analog-human serum albumin fusion
- Patent number 6,548,653
- Issue date Apr 15, 2003
- Genzyme Transgenics Corporation
- Michael Young
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Transgenically produced prolactin
- Patent number 6,545,198
- Issue date Apr 8, 2003
- Genzyme Transgenics Corporation
- Yann Echelard
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Transgenically produced non-secreted proteins
- Patent number 6,528,699
- Issue date Mar 4, 2003
- Genzyme Transgenics Corporation
- Harry Meade
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Transgenically produced Antithrombin III
- Patent number 6,441,145
- Issue date Aug 27, 2002
- Genzyme Transgenics, Inc.
- Paul DiTullio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Purification of biologically active peptides from milk
- Patent number 6,268,487
- Issue date Jul 31, 2001
- Genzyme Transgenics Corporation
- Joseph P. Kutzko
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Transgenically produced prolactin
- Patent number 6,210,736
- Issue date Apr 3, 2001
- Genzyme Transgenics Corporation
- Yann Echelard
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Apparatus for controlled delivery of powdered solid materials
- Patent number 6,073,818
- Issue date Jun 13, 2000
- Genzyme Transgenics Corporation
- Simon J. Rothenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Head-only animal exposure chambers
- Patent number 5,896,829
- Issue date Apr 27, 1999
- Genzyme Transgenics Corporation
- Simon J. Rothenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transgenic production of antibodies in milk
- Patent number 5,849,992
- Issue date Dec 15, 1998
- Genzyme Transgenics Corporation
- Harry Meade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transgenically produced antithrombin III
- Patent number 5,843,705
- Issue date Dec 1, 1998
- Genzyme Transgenic Corporation
- Paul DiTullio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transgenic production of antibodies in milk
- Patent number 5,827,690
- Issue date Oct 27, 1998
- Genzyme Transgenics Corporatiion
- Harry Meade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of components of interest from milk
- Patent number 5,756,687
- Issue date May 26, 1998
- Genzyme Transgenics Corporation
- Julie S. Denman
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
FORMULATIONS THAT STABILIZE PROTEINS
- Publication number 20140242182
- Publication date Aug 28, 2014
- rEVO Biologics, Inc
- Sean A. Evans
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF ANTITHROMBIN IN THE TREATMENT OF PRE-ECLAMPSIA
- Publication number 20140206617
- Publication date Jul 24, 2014
- rEVO Biologics, Inc.
- Johan Frieling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF ANTITHROMBIN IN EXTRACORPOREAL MEMBRANE OXYGENATION
- Publication number 20140194360
- Publication date Jul 10, 2014
- rEVO Biologics, Inc.
- Johan Frieling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTI-CD137 ANTIBODY AS AN AGENT IN THE TREATMENT OF INFLAMMATORY CO...
- Publication number 20130149301
- Publication date Jun 13, 2013
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR PREVENTION OF PHOTOAGING
- Publication number 20120263663
- Publication date Oct 18, 2012
- GTC Biotherapeutics, Inc.
- Eric F. Bernstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF USING AN ANTI-CD137 ANTIBODY AS AN AGENT FOR RADIOIMMUNOT...
- Publication number 20120058047
- Publication date Mar 8, 2012
- Mayo Foundation for Medical Education and Research
- Scott E. Strome
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTI-CD137 ANTIBODY AS AN AGENT IN THE TREATMENT OF INFLAMMATORY CO...
- Publication number 20110229460
- Publication date Sep 22, 2011
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF USING AN ANTI-CD137 ANTIBODY AS AN AGENT FOR RADIOIMMUNOT...
- Publication number 20110104049
- Publication date May 5, 2011
- GTC Biotherapeutics, Inc.
- Scott E. Strome
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORMULATIONS OF LIQUID STABLE ANTITHROMBIN
- Publication number 20110082083
- Publication date Apr 7, 2011
- GTC Biotherapeutics, Inc.
- Gerald R. Magneson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLARIFICATION OF TRANSGENIC MILK USING DEPTH FILTRATION
- Publication number 20100056757
- Publication date Mar 4, 2010
- GTC Biotherapeutics, Inc,
- Mark A. Perreault
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PRODUCTION OF FUSION PROTEINS IN TRANSGENIC MAMMAL MILK
- Publication number 20100021612
- Publication date Jan 28, 2010
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ERYTHROPOIETIN ANALOG-IgG FUSION PROTEINS
- Publication number 20090246194
- Publication date Oct 1, 2009
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Transgenically produced antithrombin III
- Publication number 20080176786
- Publication date Jul 24, 2008
- GTC Biotherapeutics, Inc.
- Paul Ditullio
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Antibodies with enhanced antibody-dependent cellular cytotoxicity a...
- Publication number 20080118501
- Publication date May 22, 2008
- GTC Biotherapeutics, Inc.
- Daniel Schindler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and products related to the transfer of molecules from bloo...
- Publication number 20080063780
- Publication date Mar 13, 2008
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Methods of reducing the incidence of rejection in tissue transplant...
- Publication number 20080004212
- Publication date Jan 3, 2008
- GTC Biotherapeutics, Inc.
- Yann Echelard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Clarification of transgenic milk using depth filtration
- Publication number 20070192878
- Publication date Aug 16, 2007
- GTC Biotherapeutics, Inc.
- Mark A. Perreault
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of purifying recombinant human antithrombin to enhance the v...
- Publication number 20070037192
- Publication date Feb 15, 2007
- GTC Biotherapeutics, Inc.
- Carol A. Ziomek
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the rapid selection of homozygous primary cell lines for...
- Publication number 20060191025
- Publication date Aug 24, 2006
- GTC Biotherapeutics, Inc.
- Yann Echelard
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method and system for fusion and activation following nuclear trans...
- Publication number 20060191029
- Publication date Aug 24, 2006
- GTC Biotherapeutics, Inc.
- William G. Gavin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Transgenically produced non-secreted proteins
- Publication number 20060179493
- Publication date Aug 10, 2006
- GTC Biotherapeutics, Inc.
- Harry Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Methods and vectors for improving nucleic acid expression
- Publication number 20060179500
- Publication date Aug 10, 2006
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for the crystallization of human serum albumin
- Publication number 20060178309
- Publication date Aug 10, 2006
- GTC Biotherapeutics, Inc.
- Kalevi Visuri
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for selecting cell lines to be used for nuclear transfer in...
- Publication number 20060174359
- Publication date Aug 3, 2006
- GTC Biotherapeutics, Inc.
- David Melican
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Methods of prescreening cells for nuclear transfer procedures
- Publication number 20060123500
- Publication date Jun 8, 2006
- GTC Biotherapeutics, Inc.
- Yann Echelard
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Methods of tangential flow filtration and an apparatus therefore
- Publication number 20050260672
- Publication date Nov 24, 2005
- GTC Biotherapeutics, Inc.
- Daniel E. Couto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of protein fractionation using high performance tangential...
- Publication number 20050197496
- Publication date Sep 8, 2005
- GTC Biotherapeutics, Inc.
- Mark Perreault
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Transgenically produced decorin
- Publication number 20050160483
- Publication date Jul 21, 2005
- GTC Biotherapeutics, Inc.
- Harry M. Meade
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
TRANSGENIC PRODUCTION OF ANTIBODIES IN MILK
- Publication number 20040006776
- Publication date Jan 8, 2004
- Genzyme Transgenics Corporation
- HARRY MEADE
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Transgenically produced antithrombin III
- Publication number 20030096974
- Publication date May 22, 2003
- Genzyme Transgenics Corporation, a Massachusetts corporation
- Paul Ditullio
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Trademarklast 30 trademarks

Information Trademark
77167128 - GTC BIOTHERAPEUTICS
- Serial number 77167128
- Registration number 3391128
- Filing date Apr 27, 2007
- GTC Biotherapeutics, Inc.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
77137845 - GTC BIOTHERAPEUTICS
- Serial number 77137845
- Registration number 3391054
- Filing date Mar 22, 2007
- GTC Biotherapeutics, Inc.
- 40 - Treatment of materials
Information Trademark
78121989 - GTC BIO
- Serial number 78121989
- Filing date Apr 16, 2002
- Genzyme Transgenics Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
78117241 - GTC BIOTHERAPEUTICS
- Serial number 78117241
- Registration number 3356991
- Filing date Mar 25, 2002
- Genzyme Transgenics Corporation
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
78117247 - GTC BIOLOGICS
- Serial number 78117247
- Filing date Mar 25, 2002
- Genzyme Transgenics Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
78117254 - GTC PHARMACEUTICALS
- Serial number 78117254
- Filing date Mar 25, 2002
- Genzyme Transgenics Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76205984 - ZYVISTA
- Serial number 76205984
- Filing date Feb 5, 2001
- Genzyme Transgenics Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

GTC BIOTHERAPEUTICS, INC

Organization

Ticker Symbols

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Use of antithrombin in extracorporeal membrane oxygenation

Non-human transgenic mammal expressing a human FcRn on its mammary...

Transgenically produced antithrombin III

Modified nucleic acid sequences and methods for increasing mRNA lev...

Method for the production of fusion proteins in transgenic mammal milk

Clarification of transgenic milk using depth filtration

Non-human transgenic mammal comprising a modified MSP-1 nucleic acid

Merozoite surface protein 1 lacking glycosylation sites

Modified nucleic acid sequences and methods for increasing mRNA lev...

Erythropoietin analog-human serum albumin fusion

Method for the crystallization of human serum albumin

Transgenic animals secreting proteins into milk

Treatments using transgenic goat produced antithrombin III

Modified MSP-1 nucleic acid sequences and methods for increasing MR...

Methods of reconstructed goat embryo transfer

Erythropoietin analog-human serum albumin fusion

Transgenically produced prolactin

Transgenically produced non-secreted proteins

Transgenically produced Antithrombin III

Purification of biologically active peptides from milk

Transgenically produced prolactin

Apparatus for controlled delivery of powdered solid materials

Head-only animal exposure chambers

Transgenic production of antibodies in milk

Transgenically produced antithrombin III

Transgenic production of antibodies in milk

Isolation of components of interest from milk

Patents Applicationslast 30 patents

FORMULATIONS THAT STABILIZE PROTEINS

USE OF ANTITHROMBIN IN THE TREATMENT OF PRE-ECLAMPSIA

USE OF ANTITHROMBIN IN EXTRACORPOREAL MEMBRANE OXYGENATION

ANTI-CD137 ANTIBODY AS AN AGENT IN THE TREATMENT OF INFLAMMATORY CO...

COMPOSITIONS AND METHODS FOR PREVENTION OF PHOTOAGING

METHOD OF USING AN ANTI-CD137 ANTIBODY AS AN AGENT FOR RADIOIMMUNOT...

ANTI-CD137 ANTIBODY AS AN AGENT IN THE TREATMENT OF INFLAMMATORY CO...

METHOD OF USING AN ANTI-CD137 ANTIBODY AS AN AGENT FOR RADIOIMMUNOT...

FORMULATIONS OF LIQUID STABLE ANTITHROMBIN

CLARIFICATION OF TRANSGENIC MILK USING DEPTH FILTRATION

METHOD FOR THE PRODUCTION OF FUSION PROTEINS IN TRANSGENIC MAMMAL MILK

ERYTHROPOIETIN ANALOG-IgG FUSION PROTEINS

Transgenically produced antithrombin III

Antibodies with enhanced antibody-dependent cellular cytotoxicity a...

Methods and products related to the transfer of molecules from bloo...

Methods of reducing the incidence of rejection in tissue transplant...

Clarification of transgenic milk using depth filtration

Method of purifying recombinant human antithrombin to enhance the v...

Method for the rapid selection of homozygous primary cell lines for...

Method and system for fusion and activation following nuclear trans...

Transgenically produced non-secreted proteins

Methods and vectors for improving nucleic acid expression

Method for the crystallization of human serum albumin

Method for selecting cell lines to be used for nuclear transfer in...

Methods of prescreening cells for nuclear transfer procedures

Methods of tangential flow filtration and an apparatus therefore

Methods of protein fractionation using high performance tangential...

Transgenically produced decorin

TRANSGENIC PRODUCTION OF ANTIBODIES IN MILK

Transgenically produced antithrombin III

Trademarklast 30 trademarks

77167128 - GTC BIOTHERAPEUTICS

77137845 - GTC BIOTHERAPEUTICS

78121989 - GTC BIO

78117241 - GTC BIOTHERAPEUTICS

78117247 - GTC BIOLOGICS

78117254 - GTC PHARMACEUTICALS

76205984 - ZYVISTA