Si-Hong Yum

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical coating composition and method of use
- Patent number 7,087,243
- Issue date Aug 8, 2006
- David E. Edgren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical coating composition and method of use
- Patent number 7,060,734
- Issue date Jun 13, 2006
- Alza Corporation
- David E. Edgren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug delivery device with minimal residual drug retention
- Patent number 5,902,605
- Issue date May 11, 1999
- ALZA Corporation
- Liang C. Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Osmotic device with delayed activation of drug delivery and complet...
- Patent number 5,800,422
- Issue date Sep 1, 1998
- ALZA Corporation
- Liang C. Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Formulation and dosage form for increasing oral bioavailability of...
- Publication number 20090087484
- Publication date Apr 2, 2009
- Alza Corporation
- Liang C. DONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Controlled release dosage form including a banded engine
- Publication number 20050186273
- Publication date Aug 25, 2005
- Si-Hong Yum
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical coating composition and method of use
- Publication number 20050003006
- Publication date Jan 6, 2005
- Alza Corporation
- David E. Edgren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dosage form providing ascending release of liquid formulation
- Publication number 20040091538
- Publication date May 13, 2004
- Crystal Pollock-Dove
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Formulation and dosage form for increasing oral bioavailability of...
- Publication number 20030198619
- Publication date Oct 23, 2003
- Liang C. Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE