Werner K. Stiefel

Person

Oak Hill, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Topical compositions containing bensoyl peroxide and clindamycin an...
- Patent number 5,466,446
- Issue date Nov 14, 1995
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical biotin compositions and method of use
- Patent number 5,166,168
- Issue date Nov 24, 1992
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical compositions
- Patent number 5,017,366
- Issue date May 21, 1991
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of treating aged skin
- Patent number 4,957,747
- Issue date Sep 18, 1990
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Treatment of acne
- Patent number 4,843,096
- Issue date Jun 27, 1989
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical collodion compositions
- Patent number 4,681,635
- Issue date Jul 21, 1987
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions for the treatment of psoriasis
- Patent number 4,551,480
- Issue date Nov 5, 1985
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin treatment with emollient cis-6-hexadecenoic acid or derivatives
- Patent number 4,036,991
- Issue date Jul 19, 1977
- Stiefel Laboratories, Inc.
- Werner K. Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Werner K. Stiefel

Person

Patents Grantslast 30 patents

Topical compositions containing bensoyl peroxide and clindamycin an...

Topical biotin compositions and method of use

Pharmaceutical compositions

Method of treating aged skin

Treatment of acne

Topical collodion compositions

Compositions for the treatment of psoriasis

Skin treatment with emollient cis-6-hexadecenoic acid or derivatives