Kenneth J. Himmelstein

Person

Lawrence, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reversible gel-forming composition for sustained delivery of bio-af...
- Patent number 5,599,534
- Issue date Feb 4, 1997
- University of Nebraska
- Kenneth J. Himmelstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions for controlled delivery of pharmaceutical compounds
- Patent number 5,296,228
- Issue date Mar 22, 1994
- Allergan, Inc.
- Nienyuan J. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Leukotriene receptor antagonist and antihistamine complex pharmaceu...
- Patent number 5,276,044
- Issue date Jan 4, 1994
- Allergan, Inc.
- Gyorgy F. Ambrus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reversible gelation compositions and methods of use
- Patent number 5,252,318
- Issue date Oct 12, 1993
- Allergan, Inc.
- Abhay Joshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Controlled porosity osmotic pump
- Patent number 4,968,507
- Issue date Nov 6, 1990
- Merck & Co., Inc.
- Gaylen M. Zentner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiparticulate controlled porosity osmotic
- Patent number 4,851,228
- Issue date Jul 25, 1989
- Merck & Co., Inc.
- Gaylen M. Zentner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Organic acids as catalysts for the erosion of polymers
- Patent number 4,780,319
- Issue date Oct 25, 1988
- Merck & Co., Inc.
- Gaylen M. Zentner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acid anhydrides as rate controlling agent for the erosion of polyme...
- Patent number 4,489,056
- Issue date Dec 18, 1984
- Merck & Co., Inc.
- Kenneth J. Himmelstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Osmotic drug delivery system
- Patent number 4,475,916
- Issue date Oct 9, 1984
- Merck & Co., Inc.
- Kenneth J. Himmelstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kenneth J. Himmelstein

Person

Patents Grantslast 30 patents

Reversible gel-forming composition for sustained delivery of bio-af...

Compositions for controlled delivery of pharmaceutical compounds

Leukotriene receptor antagonist and antihistamine complex pharmaceu...

Reversible gelation compositions and methods of use

Controlled porosity osmotic pump

Multiparticulate controlled porosity osmotic

Organic acids as catalysts for the erosion of polymers

Acid anhydrides as rate controlling agent for the erosion of polyme...

Osmotic drug delivery system