Yu-Chang J. Wang

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North Brunswick, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Steroid monohydrates, formulations containing same and method
- Patent number 4,447,426
- Issue date May 8, 1984
- E. R. Squibb & Sons, Inc.
- Yu-Chang J. Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Steroid monohydrates, formulations containing same and method
- Patent number 4,391,755
- Issue date Jul 5, 1983
- E. R. Squibb & Sons, Inc.
- Yu-Chang J. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Corticosteroid stick formulations
- Patent number 4,299,828
- Issue date Nov 10, 1981
- E. R. Squibb & Sons, Inc.
- Yu-chang J. Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lyophilized hydrocolloio foam
- Patent number 4,292,972
- Issue date Oct 6, 1981
- E. R. Squibb & Sons, Inc.
- John M. Pawelchak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Corticosteroid formulations containing sebacate carrier
- Patent number 4,233,295
- Issue date Nov 11, 1980
- E. R. Squibb & Sons, Inc.
- John A. Hill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE