Claude Dufresne

Person

Lachine, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Fused aromatic PTP-1B inhibitors
- Patent number 9,334,295
- Issue date May 10, 2016
- Kaneq Pharma Inc.
- John Colucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fused aromatic PTP-1B inhibitors
- Patent number 8,927,526
- Issue date Jan 6, 2015
- Kaneq Pharma Inc.
- John Colucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Beta carboline sulphonylurea derivatives as EP4 receptor antagonists
- Patent number 8,685,999
- Issue date Apr 1, 2014
- Merck Sharp & Dohme Corp.
- Carl Berthelette
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused aromatic PTP-1B inhibitors
- Patent number 8,481,742
- Issue date Jul 9, 2013
- Kaneq Pharma Inc.
- John Colucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fused aromatic PTP-1B inhibitors
- Patent number 8,168,815
- Issue date May 1, 2012
- Kaneq Pharma Inc.
- John Colucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nitric oxide releasing prodrugs of diaryl-2-(5H)-furanones as cyclo...
- Patent number 7,622,501
- Issue date Nov 24, 2009
- Merck Frosst Canada & Co.
- Claude Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyridopyrrolizine and pyridoindolizine derivatives
- Patent number 7,618,979
- Issue date Nov 17, 2009
- Merck Frosst Canada Ltd.
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitric oxide releasing prodrugs of diaryl-2-(5h)-furanones as cyclo...
- Patent number 7,199,154
- Issue date Apr 3, 2007
- Merck Frosst Company
- Carl Berthelette
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryldifluoromethylphosphonic acids for treatment of diabetes
- Patent number 7,163,932
- Issue date Jan 16, 2007
- Merck Frosst Canada & Co.
- Claude Dufresne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole deri...
- Patent number 7,144,913
- Issue date Dec 5, 2006
- Merck Frosst Canada & Co.
- Zhaoyin Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...
- Patent number 6,777,433
- Issue date Aug 17, 2004
- Merck Frosst Canada & Co.
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...
- Patent number 6,583,126
- Issue date Jun 24, 2003
- Merck Erosst Canada & Co.
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryldifluoromethylphosphonic acids with sulfur-containing substitue...
- Patent number 6,498,151
- Issue date Dec 24, 2002
- Merck Frosst Canada & Co.
- Chun Sing Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...
- Patent number 6,486,142
- Issue date Nov 26, 2002
- Merck Frosst Canada & Co.
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...
- Patent number 6,448,429
- Issue date Sep 10, 2002
- Merck Frosst Canada & Co.
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonic and carboxylic acid derivatives as inhibitors of protein...
- Patent number 6,365,592
- Issue date Apr 2, 2002
- Merck Frosst Canada & Co.
- Yves Leblanc
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ligands for phosphatase binding assay
- Patent number 6,348,572
- Issue date Feb 19, 2002
- Merck Frosst Canada & Co.
- Sylvie Desmarais
- G11 - INFORMATION STORAGE
Information Patent Grant
Phosphonic acids derivatives as inhibitors of protein tyrosine phos...
- Patent number 6,174,874
- Issue date Jan 16, 2001
- Merck Frosst Canada & Co.
- Zhaoyin Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroaryl diol acids as leukotriene antagonists
- Patent number 5,750,539
- Issue date May 12, 1998
- Merck Frosst Canada
- Yves Gareau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaryl 5,6-fused heterocyclic acids as leukotriene antagonists
- Patent number 5,472,964
- Issue date Dec 5, 1995
- Merck Frosst Canada, Inc.
- Robert N. Young
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aza-5,5-fused hetrocyclic acids as leukotriene antagonists
- Patent number 5,350,760
- Issue date Sep 27, 1994
- Merck Frosst Canada, Inc.
- Mark LaBelle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline-substituted chromans and related compounds as leukotriene...
- Patent number 5,149,703
- Issue date Sep 22, 1992
- Merck Frosst Canada, Inc.
- Cheuk K. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-hydroxy-2,3-dihydrobenzofuran analogs as leukotriene biosynthesis...
- Patent number 5,091,533
- Issue date Feb 25, 1992
- Merck Frosst Canada, Inc.
- Patrice C. Belanger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing substituted phenylalkenoic acids
- Patent number 4,453,005
- Issue date Jun 5, 1984
- Merck Frosst Canada, Inc.
- Patrice C. Belanger
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FUSED AROMATIC PTP-1B INHIBITORS
- Publication number 20150045325
- Publication date Feb 12, 2015
- KANEQ PHARMA INC.
- John Colucci
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FUSED AROMATIC PTP-1B INHIBITORS
- Publication number 20130281365
- Publication date Oct 24, 2013
- John COLUCCI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FUSED AROMATIC PTP-IB INHIBITORS
- Publication number 20120178679
- Publication date Jul 12, 2012
- KANEQ PHARMA INC.
- John COLUCCI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BETA CARBOLINE SULPHONYLUREA DERIVATIVES AS EP4 RECEPTOR ANTAGONISTS
- Publication number 20110275660
- Publication date Nov 10, 2011
- Carl Berthelette
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Pharmaceutical Compounds
- Publication number 20100137371
- Publication date Jun 3, 2010
- Carl Berthelette
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FUSED AROMATIC PTP-1B INHIBITORS
- Publication number 20100022477
- Publication date Jan 28, 2010
- John Colucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Combination Therapy for Treating Cyclooxygenase-2 Mediated Diseases...
- Publication number 20080242722
- Publication date Oct 2, 2008
- Claude Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Nitric Oxide Releasing Prodrugs of Diaryl-2-(5H)-Furanones as Cyclo...
- Publication number 20080242643
- Publication date Oct 2, 2008
- Claude Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pyridopyrrolizine and pyridoindolizine derivatives
- Publication number 20050272756
- Publication date Dec 8, 2005
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitric oxide releasing prodrugs of diaryl-2-(5h)-furanones as cyclo...
- Publication number 20050261245
- Publication date Nov 24, 2005
- Carl Berthelette
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole deri...
- Publication number 20040180934
- Publication date Sep 16, 2004
- Zhaoyin Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aryldifluoromethylphosphonic acids for treatment of diabetes
- Publication number 20040176330
- Publication date Sep 9, 2004
- Claude Dufresne
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...
- Publication number 20030114703
- Publication date Jun 19, 2003
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aryldifluoromethylphosphonic acids with sulfur-containing substitue...
- Publication number 20020091104
- Publication date Jul 11, 2002
- Chung Sing Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...
- Publication number 20020058644
- Publication date May 16, 2002
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...
- Publication number 20020052347
- Publication date May 2, 2002
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...
- Publication number 20020052344
- Publication date May 2, 2002
- Yves Leblanc
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Battery charger for cellular phone, having speaker
- Publication number 20010006336
- Publication date Jul 5, 2001
- LG Electronics Inc.
- Sang Yong Yi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Claude Dufresne

Person

Patents Grantslast 30 patents

Fused aromatic PTP-1B inhibitors

Fused aromatic PTP-1B inhibitors

Beta carboline sulphonylurea derivatives as EP4 receptor antagonists

Fused aromatic PTP-1B inhibitors

Fused aromatic PTP-1B inhibitors

Nitric oxide releasing prodrugs of diaryl-2-(5H)-furanones as cyclo...

Pyridopyrrolizine and pyridoindolizine derivatives

Nitric oxide releasing prodrugs of diaryl-2-(5h)-furanones as cyclo...

Aryldifluoromethylphosphonic acids for treatment of diabetes

Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole deri...

Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...

Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...

Aryldifluoromethylphosphonic acids with sulfur-containing substitue...

Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...

Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...

Phosphonic and carboxylic acid derivatives as inhibitors of protein...

Ligands for phosphatase binding assay

Phosphonic acids derivatives as inhibitors of protein tyrosine phos...

Heteroaryl diol acids as leukotriene antagonists

Diaryl 5,6-fused heterocyclic acids as leukotriene antagonists

Aza-5,5-fused hetrocyclic acids as leukotriene antagonists

Quinoline-substituted chromans and related compounds as leukotriene...

5-hydroxy-2,3-dihydrobenzofuran analogs as leukotriene biosynthesis...

Process for preparing substituted phenylalkenoic acids

Patents Applicationslast 30 patents

FUSED AROMATIC PTP-1B INHIBITORS

FUSED AROMATIC PTP-1B INHIBITORS

FUSED AROMATIC PTP-IB INHIBITORS

BETA CARBOLINE SULPHONYLUREA DERIVATIVES AS EP4 RECEPTOR ANTAGONISTS

Novel Pharmaceutical Compounds

FUSED AROMATIC PTP-1B INHIBITORS

Combination Therapy for Treating Cyclooxygenase-2 Mediated Diseases...

Nitric Oxide Releasing Prodrugs of Diaryl-2-(5H)-Furanones as Cyclo...

Pyridopyrrolizine and pyridoindolizine derivatives

Nitric oxide releasing prodrugs of diaryl-2-(5h)-furanones as cyclo...

Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole deri...

Aryldifluoromethylphosphonic acids for treatment of diabetes

Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...

Aryldifluoromethylphosphonic acids with sulfur-containing substitue...

Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...

Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two...

Phosphonic acid derivatives as inhibitors of protein tyrosine phosp...

Battery charger for cellular phone, having speaker