Eric J. Roos

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Marlborough, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Transdermal formulations for administering prazosin
- Patent number 5,688,524
- Issue date Nov 18, 1997
- Cygnus, Inc.
- Tsung-Min Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low flux matrix system for delivering potent drugs transdermally
- Patent number 5,554,381
- Issue date Sep 10, 1996
- Cygnus, Inc.
- Eric J. Roos
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vegetable oil-based skin permeation enhancer compositions, and asso...
- Patent number 5,229,130
- Issue date Jul 20, 1993
- Cygnus Therapeutics Systems
- Kuldeepak Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transdermal administration of buprenorphine
- Patent number 5,069,909
- Issue date Dec 3, 1991
- Cygnus Therapeutic Systems
- Kuldeepak Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE