Ooi Wong

Follow

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Biodegradable penetration enhancers with multiple hydrophilic moieties
- Patent number 7,514,574
- Issue date Apr 7, 2009
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monolithic matrix transdermal delivery system for administering mol...
- Patent number 5,962,013
- Issue date Oct 5, 1999
- Cygnus, Inc.
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monolithic matrix transdermal delivery system for delivering ketoro...
- Patent number 5,804,214
- Issue date Sep 8, 1998
- Cygnus, Inc.
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for providing nicotine replacement therapy transd...
- Patent number 5,603,947
- Issue date Feb 18, 1997
- Cygnus Terapeutic Systems
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enhancement of transdermal drug delivery using monoalkyl phosphates...
- Patent number 5,358,715
- Issue date Oct 25, 1994
- Cygnus Therapeutic Systems
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enhancement of transdermal drug delivery using monoalkyl phosphates...
- Patent number 5,308,625
- Issue date May 3, 1994
- Cygnus Therapeutic Systems
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Transdermal delivery of ionizable drugs
- Publication number 20110065769
- Publication date Mar 17, 2011
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
New biodegradable penetration enhancers with multiple hydrophilic m...
- Publication number 20050032893
- Publication date Feb 10, 2005
- Ooi Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE