Helmut Hettche

Person

Offenbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Oral forms of administration containing solid flupirtine with contr...
- Patent number 6,667,058
- Issue date Dec 23, 2003
- Viatris GmbH & Co. KG
- Joachim Goede
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dosage forms containing thioctic acid or solid salts of thioctic ac...
- Patent number 6,348,490
- Issue date Feb 19, 2002
- Asta Medica Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of R-(+)-α-lipoic acid, R-(−)-dihydrolip...
- Patent number 6,284,787
- Issue date Sep 4, 2001
- Asta Medica Aktiengesellschaft
- Klaus Wessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical compositions containing R-α-lipoic acid or S-...
- Patent number 6,271,254
- Issue date Aug 7, 2001
- ASTA Pharma Aktiengesellschaft
- Heinz Ulrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of R-(+)-.alpha.-lipoic acid, R-(-)-dihydrolipoic acid and meta...
- Patent number 6,117,899
- Issue date Sep 12, 2000
- Asta Medica Aktiengesellschaft
- Klaus Wessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Salts of azelastine having improved solubility effective at treatin...
- Patent number 6,017,909
- Issue date Jan 25, 2000
- Asta Pharma AG
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Salts of azelastine having improved solubility useful at providing...
- Patent number 5,998,403
- Issue date Dec 7, 1999
- Asta Pharma Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dosage forms containing thioctic acid or solid salts of thioctic ac...
- Patent number 5,990,152
- Issue date Nov 23, 1999
- Asta Medica Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of R-(+)-.alpha.-lipoic acid, R-(-)-dihydrolipoic acid and meta...
- Patent number 5,948,810
- Issue date Sep 7, 1999
- ASTA Medica Aktiengesellschaft
- Klaus Wessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Salts of azelastine having improved solubility
- Patent number 5,859,003
- Issue date Jan 12, 1999
- Asta Pharma Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical composition containing R-.alpha.-lipoic acid or S-.a...
- Patent number 5,728,735
- Issue date Mar 17, 1998
- Asta Pharma Aktiengesellschaft
- Heinz Ulrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of R-(+)-.alpha.-lipoic acid, R-(-)dihydrolipoic acid and metab...
- Patent number 5,693,664
- Issue date Dec 2, 1997
- ASTA Medica Aktiengesellschaft
- Klaus Wessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compressed-gas packages using polyoxyethylene glyceryl fatty-acid e...
- Patent number 5,536,444
- Issue date Jul 16, 1996
- ASTA Medica Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tablets with thioctic acid of specific particle size
- Patent number 5,527,539
- Issue date Jun 18, 1996
- ASTA Medica Aktiengesellschaft
- Werner Sarlikiotis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tablets, granulates and pellets with a high active substance conten...
- Patent number 5,503,845
- Issue date Apr 2, 1996
- Asta Medica Aktiengesellschaft
- Joachim Goede
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compressed gas packages using polyoxyethylene glyceryl oleates
- Patent number 5,415,853
- Issue date May 16, 1995
- ASTA Medica Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tablets, granulates and pellets with a high active substance conten...
- Patent number 5,376,382
- Issue date Dec 27, 1994
- Asta Medica Aktiengesellschaft
- Joachim Goede
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Controlled release azelastine-containing pharmaceutical compositions
- Patent number 5,271,946
- Issue date Dec 21, 1993
- Asta Pharma Aktiengesellschaft
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azelastine containing medicaments
- Patent number 5,164,194
- Issue date Nov 17, 1992
- Asta Pharma AG
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of treating inflammatory disorders and psoriasis with salts...
- Patent number 5,086,050
- Issue date Feb 4, 1992
- Asta Pharma AG
- Helmut Hettche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of treating inflammatory diseases with pharmaceutical compos...
- Patent number 5,084,481
- Issue date Jan 28, 1992
- Asta Pharma Aktiengesellschaft
- Heinz Ulrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synergistic combination of azelastine and theophylline or azelastin...
- Patent number 5,068,233
- Issue date Nov 26, 1991
- Asta Pharma Aktiengesellschaft
- Ute Achterrath-Tuckerman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-amino-3-ethoxycarbonylamino-6-(p-fluoro-benzylamino)-pyridine glu...
- Patent number 4,673,666
- Issue date Jun 16, 1987
- Degussa Aktiengesellschaft
- Helmut Hettche
- C07 - ORGANIC CHEMISTRY

Helmut Hettche

Person

Patents Grantslast 30 patents

Oral forms of administration containing solid flupirtine with contr...

Dosage forms containing thioctic acid or solid salts of thioctic ac...

Use of R-(&#x0002B;)-&#x03B1;-lipoic acid, R-(&#x02212;)-dihydrolip...

Pharmaceutical compositions containing R-&#x03B1;-lipoic acid or S-...

Use of R-(+)-.alpha.-lipoic acid, R-(-)-dihydrolipoic acid and meta...

Salts of azelastine having improved solubility effective at treatin...

Salts of azelastine having improved solubility useful at providing...

Dosage forms containing thioctic acid or solid salts of thioctic ac...

Use of R-(+)-.alpha.-lipoic acid, R-(-)-dihydrolipoic acid and meta...

Salts of azelastine having improved solubility

Pharmaceutical composition containing R-.alpha.-lipoic acid or S-.a...

Use of R-(+)-.alpha.-lipoic acid, R-(-)dihydrolipoic acid and metab...

Compressed-gas packages using polyoxyethylene glyceryl fatty-acid e...

Tablets with thioctic acid of specific particle size

Tablets, granulates and pellets with a high active substance conten...

Compressed gas packages using polyoxyethylene glyceryl oleates

Tablets, granulates and pellets with a high active substance conten...

Controlled release azelastine-containing pharmaceutical compositions

Azelastine containing medicaments

Method of treating inflammatory disorders and psoriasis with salts...

Method of treating inflammatory diseases with pharmaceutical compos...

Synergistic combination of azelastine and theophylline or azelastin...

2-amino-3-ethoxycarbonylamino-6-(p-fluoro-benzylamino)-pyridine glu...

Use of R-(+)-α-lipoic acid, R-(−)-dihydrolip...

Pharmaceutical compositions containing R-α-lipoic acid or S-...