Hofgen Norbert

Person

Ottendorf-Okrilla, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrazoles
- Patent number RE49517
- Issue date May 2, 2023
- Janssen Pharmaceuticals, Inc.
- Rudolf Schindler
Information Patent Grant
Triazoles as NR2B receptor inhibitors
- Patent number 10,323,021
- Issue date Jun 18, 2019
- Janssen Pharmaceuticals, Inc.
- Rudolf Schindler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazoles
- Patent number 10,155,727
- Issue date Dec 18, 2018
- Janssen Pharmaceuticals, Inc.
- Rudolf Schindler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Triazoles as NR2B receptor inhibitors
- Patent number 9,981,950
- Issue date May 29, 2018
- Janssen Pharmaceuticals, Inc.
- Rudolf Schindler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrido[3,2-E][1,2,4]-triazolo[4,3-A]pyrazines for the t...
- Patent number 9,085,584
- Issue date Jul 21, 2015
- Boehringer Ingelheim International GmbH
- Riccardo Giovannini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-azaindoles and the use thereof as therapeutic agents
- Patent number 7,947,705
- Issue date May 24, 2011
- Biotie Therapies GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted imidazo[1,5-a]quinoxalines useful as inhibitors of phos...
- Patent number 7,875,618
- Issue date Jan 25, 2011
- Wyeth
- Michael S. Malamas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a...
- Patent number 7,683,074
- Issue date Mar 23, 2010
- Biotie Therapies GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrido[3,2-e]pyrazines, their use as inhibitors of phosphodiesteras...
- Patent number 7,550,465
- Issue date Jun 23, 2009
- Elbion GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a...
- Patent number 7,419,987
- Issue date Sep 2, 2008
- Elbion AG
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-azaindoles, use thereof as phosphodiesterase 4 inhibitors and met...
- Patent number 7,169,787
- Issue date Jan 30, 2007
- Elbion AG
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4, and...
- Patent number 7,166,637
- Issue date Jan 23, 2007
- Elbion AG
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number 7,161,009
- Issue date Jan 9, 2007
- Elbion AG
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing high-purity hydroxyindolylglyoxylamides
- Patent number 7,122,674
- Issue date Oct 17, 2006
- Elbion AG
- Hans-Joachim Jänsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number RE38624
- Issue date Oct 12, 2004
- Elbion AG
- Norbert Hofgen
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number 6,613,794
- Issue date Sep 2, 2003
- Arzneimittelwerk Dresden GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number 6,602,890
- Issue date Aug 5, 2003
- Arzneimittelwerk Dresden GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number 6,545,025
- Issue date Apr 8, 2003
- Arzneimittelwerk Dresden GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number 6,545,158
- Issue date Apr 8, 2003
- Arzneimittelwerk Dresden GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the treatment of erectile dysfunction and product therefor
- Patent number 6,465,465
- Issue date Oct 15, 2002
- Arzneimittelwerk Dresden GmbH
- Degenhard Marx
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of maduraohtalazine derivatives as inhibitors of proinflammator...
- Patent number 6,440,968
- Issue date Aug 27, 2002
- Elbion G.m.b.H.
- Regina Draheim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Patent number 6,251,923
- Issue date Jun 26, 2001
- Arzneimittelwerk Dresden GmbH
- Norbert Höfgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,5-trisubstituted 1,2-dihydroindazol-3-ones having anti-asthmati...
- Patent number 6,180,637
- Issue date Jan 30, 2001
- Arzneimittelwerk Dresden GmbH
- Rudolf Schindler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,5- and 3-O-substituted 1H-indazoles having anti-asthmatic, anti-a...
- Patent number 6,166,023
- Issue date Dec 26, 2000
- Arzneimittelwerk Dresden GmbH
- Rudolf Schindler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrido �3,2-E!pyrazinones with anti-asthmatic action and processes...
- Patent number 5,723,463
- Issue date Mar 3, 1998
- ASTA Medica Aktiengesellschaft
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TRIAZOLES AS NR2B RECEPTOR INHIBITORS
- Publication number 20180282305
- Publication date Oct 4, 2018
- JANSSEN PHARMACEUTICALS, INC
- Rudolf Schindler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRAZOLES
- Publication number 20170275254
- Publication date Sep 28, 2017
- JANSSEN PHARMACEUTICALS, INC
- Rudolf Schindler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRIAZOLES AS NR2B RECEPTOR INHIBITORS
- Publication number 20170226087
- Publication date Aug 10, 2017
- JANSSEN PHARMACEUTICALS, INC
- Rudolf Schindler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrido[3,2-e]pyrazines, their use as inhibitors of phospohodiestera...
- Publication number 20090239874
- Publication date Sep 24, 2009
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ARYL AND HETEROARYL FUSED IMIDAZO[1,5-a]PYRAZINES AS INHIBITORS OF...
- Publication number 20090143367
- Publication date Jun 4, 2009
- ELBION GMBH
- Michael S. Malamas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of Treating Obesity and Metabolic Disorders
- Publication number 20090143392
- Publication date Jun 4, 2009
- ELBION GMBH
- Norbert Hofgen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Aryl and heteroaryl fused imidazo [1,5-a] pyrazines as inhibitors o...
- Publication number 20090143391
- Publication date Jun 4, 2009
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrido[3,2-E]Pyrazines, Process For Preparing The Same, And Their U...
- Publication number 20090143361
- Publication date Jun 4, 2009
- ELBION GMBH
- Michael S. Malamas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7-Azaindoles, their use as inhibitors of phosphodiesterase 4, and a...
- Publication number 20080207680
- Publication date Aug 28, 2008
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrido[3,2-e]pyrazines, their use as inhibitors of phosphodiesteras...
- Publication number 20080027064
- Publication date Jan 31, 2008
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-AMINO-PYRIDO[3,2-e]PYRAZINES, THEIR USE AS INHIBITORS OF PHOSPHOD...
- Publication number 20070299079
- Publication date Dec 27, 2007
- Hofgen Norbert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel hydroxyindoles, their use as inhibitors of phosphodiesterase...
- Publication number 20070093531
- Publication date Apr 26, 2007
- ELBION AG
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitro-substituted hydroxyindoles, their use as inhibitors of phosph...
- Publication number 20060293362
- Publication date Dec 28, 2006
- Hofgen Norbert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a...
- Publication number 20060258700
- Publication date Nov 16, 2006
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Publication number 20040220183
- Publication date Nov 4, 2004
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel hydroxyindoles, their use as inhibitors of phosphodiesterase...
- Publication number 20040147759
- Publication date Jul 29, 2004
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Treatment of nonallergic rhinitis by selective phosphodiesterase 4...
- Publication number 20040116501
- Publication date Jun 17, 2004
- Chris Rundfeldt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel 7-azaindoles, use thereof as phosphodiesterase 4 inhibitors a...
- Publication number 20040106641
- Publication date Jun 3, 2004
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing high-purity hydroxyindolylglyoxylamides
- Publication number 20040063939
- Publication date Apr 1, 2004
- Hans-Joachim Jansch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Topical treatment of skin diseases
- Publication number 20040038958
- Publication date Feb 26, 2004
- Chris Rundfeldt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...
- Publication number 20030134876
- Publication date Jul 17, 2003
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE TREATMENT OF ERECTILE DYSFUNCTION AND PRODUCT THEREFOR
- Publication number 20020147199
- Publication date Oct 10, 2002
- Degenhard Marx
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...
- Publication number 20020137745
- Publication date Sep 26, 2002
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...
- Publication number 20020119971
- Publication date Aug 29, 2002
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...
- Publication number 20020115651
- Publication date Aug 22, 2002
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...
- Publication number 20020111351
- Publication date Aug 15, 2002
- Norbert Hofgen
- C07 - ORGANIC CHEMISTRY

Hofgen Norbert

Person

Patents Grantslast 30 patents

Pyrazoles

Triazoles as NR2B receptor inhibitors

Pyrazoles

Triazoles as NR2B receptor inhibitors

Substituted pyrido[3,2-E][1,2,4]-triazolo[4,3-A]pyrazines for the t...

7-azaindoles and the use thereof as therapeutic agents

Substituted imidazo[1,5-a]quinoxalines useful as inhibitors of phos...

7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a...

Pyrido[3,2-e]pyrazines, their use as inhibitors of phosphodiesteras...

7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a...

7-azaindoles, use thereof as phosphodiesterase 4 inhibitors and met...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4, and...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Process for preparing high-purity hydroxyindolylglyoxylamides

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Process for the treatment of erectile dysfunction and product therefor

Use of maduraohtalazine derivatives as inhibitors of proinflammator...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

1,2,5-trisubstituted 1,2-dihydroindazol-3-ones having anti-asthmati...

1,5- and 3-O-substituted 1H-indazoles having anti-asthmatic, anti-a...

Pyrido �3,2-E!pyrazinones with anti-asthmatic action and processes...

Patents Applicationslast 30 patents

TRIAZOLES AS NR2B RECEPTOR INHIBITORS

PYRAZOLES

TRIAZOLES AS NR2B RECEPTOR INHIBITORS

Pyrido[3,2-e]pyrazines, their use as inhibitors of phospohodiestera...

ARYL AND HETEROARYL FUSED IMIDAZO[1,5-a]PYRAZINES AS INHIBITORS OF...

Methods of Treating Obesity and Metabolic Disorders

Aryl and heteroaryl fused imidazo [1,5-a] pyrazines as inhibitors o...

Pyrido[3,2-E]Pyrazines, Process For Preparing The Same, And Their U...

7-Azaindoles, their use as inhibitors of phosphodiesterase 4, and a...

Pyrido[3,2-e]pyrazines, their use as inhibitors of phosphodiesteras...

4-AMINO-PYRIDO[3,2-e]PYRAZINES, THEIR USE AS INHIBITORS OF PHOSPHOD...

Novel hydroxyindoles, their use as inhibitors of phosphodiesterase...

Nitro-substituted hydroxyindoles, their use as inhibitors of phosph...

7-azaindoles, their use as inhibitors of phosphodiesterase 4, and a...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

Novel hydroxyindoles, their use as inhibitors of phosphodiesterase...

Treatment of nonallergic rhinitis by selective phosphodiesterase 4...

Novel 7-azaindoles, use thereof as phosphodiesterase 4 inhibitors a...

Process for preparing high-purity hydroxyindolylglyoxylamides

Topical treatment of skin diseases

New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...

PROCESS FOR THE TREATMENT OF ERECTILE DYSFUNCTION AND PRODUCT THEREFOR

New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...

Hydroxyindoles, their use as inhibitors of phosphodiesterase 4 and...

New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...

New hydroxyindoles, their use as inhibitors of phosphodiesterase 4...