Peter James Dunn

Person

Sandwich, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Stable hydrate of a muscarinic receptor antagonist
- Patent number 7,696,357
- Issue date Apr 13, 2010
- Novartis International Pharmaceutical Ltd.
- Peter J Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pyrazolopyrimidinones
- Patent number 7,005,520
- Issue date Feb 28, 2006
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable hydrate of a muscarinic receptor antagonist
- Patent number 6,930,188
- Issue date Aug 16, 2005
- Novartis International Pharmaceutical, Ltd.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pyrazolopyrimidinones
- Patent number 6,667,398
- Issue date Dec 23, 2003
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating irritable bowel syndrome
- Patent number 6,653,339
- Issue date Nov 25, 2003
- Pfizer Inc.
- Peter James Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparation of pyrazolo[4,3-d]pyrimidin...
- Patent number 6,207,829
- Issue date Mar 27, 2001
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline polymorphic form of (S,S,S)-N-(1-[2-carboxy-3 (...
- Patent number 6,180,665
- Issue date Jan 30, 2001
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sildenafil
- Patent number 6,066,735
- Issue date May 23, 2000
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sildenafil
- Patent number 5,955,611
- Issue date Sep 21, 1999
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STABLE HYDRATE OF A MUSCARINIC RECEPTOR ANTAGONIST
- Publication number 20080167367
- Publication date Jul 10, 2008
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stable hydrate of a muscarinic receptor antagonist
- Publication number 20050245597
- Publication date Nov 3, 2005
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel process for the preparation of pyrazolopyrimidinones
- Publication number 20040106796
- Publication date Jun 3, 2004
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stable hydrate of a muscarinic receptor antagonist
- Publication number 20030191176
- Publication date Oct 9, 2003
- Pfizer Inc.
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Intranasal formulations for treating sexual disorders
- Publication number 20030158206
- Publication date Aug 21, 2003
- Anne Billotte
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of treating irritable bowel syndrome
- Publication number 20030114356
- Publication date Jun 19, 2003
- Peter James Dunn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for preparation of pyrazolo[4,3-d]pyrimidin-7-ones and inte...
- Publication number 20030069422
- Publication date Apr 10, 2003
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INTRANASAL FORMULATIONS FOR TREATING SEXUAL DISORDERS
- Publication number 20020040139
- Publication date Apr 4, 2002
- ANNE BILLOTTE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel process for the preparation of pyrazolopyrimidinones
- Publication number 20020013464
- Publication date Jan 31, 2002
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of pyrazolo[4,3-d]pyrimidin-7-ones and inte...
- Publication number 20010009962
- Publication date Jul 26, 2001
- Peter James Dunn
- C07 - ORGANIC CHEMISTRY

Peter James Dunn

Person

Patents Grantslast 30 patents

Stable hydrate of a muscarinic receptor antagonist

Process for the preparation of pyrazolopyrimidinones

Stable hydrate of a muscarinic receptor antagonist

Process for the preparation of pyrazolopyrimidinones

Method of treating irritable bowel syndrome

Process for preparation of pyrazolo&#x0005B;4,3-d&#x0005D;pyrimidin...

Crystalline polymorphic form of (S,S,S)-N-(1-&#x0005B;2-carboxy-3 (...

Process for preparing sildenafil

Process for preparing sildenafil

Patents Applicationslast 30 patents

STABLE HYDRATE OF A MUSCARINIC RECEPTOR ANTAGONIST

Stable hydrate of a muscarinic receptor antagonist

Novel process for the preparation of pyrazolopyrimidinones

Stable hydrate of a muscarinic receptor antagonist

Intranasal formulations for treating sexual disorders

Method of treating irritable bowel syndrome

Process for preparation of pyrazolo[4,3-d]pyrimidin-7-ones and inte...

INTRANASAL FORMULATIONS FOR TREATING SEXUAL DISORDERS

Novel process for the preparation of pyrazolopyrimidinones

Process for preparation of pyrazolo[4,3-d]pyrimidin-7-ones and inte...

Process for preparation of pyrazolo[4,3-d]pyrimidin...

Crystalline polymorphic form of (S,S,S)-N-(1-[2-carboxy-3 (...