Jin Wang

Follow

Person

Cedar Grove, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sustained release formulations containing acetaminophen and tramadol
- Patent number 7,374,781
- Issue date May 20, 2008
- Shuyi Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Sustained release formulations containing acetaminophen and tramadol
- Publication number 20090162431
- Publication date Jun 25, 2009
- Shuyi Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE