Charles Hsiao

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Press coated, pulsatile drug delivery system suitable for oral admi...
- Patent number 6,730,321
- Issue date May 4, 2004
- Impax Pharmaceuticals, Inc.
- Richard Ting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiplex drug delivery system suitable for oral administration
- Patent number 6,602,521
- Issue date Aug 5, 2003
- Impax Pharmaceuticals, Inc.
- Richard Ting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug delivery system for enhanced bioavailability of hydrophobic ac...
- Patent number 6,531,158
- Issue date Mar 11, 2003
- Impax Laboratories, Inc.
- Ching-Ling Teng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Press coated, pulsatile drug delivery system suitable for oral admi...
- Patent number 6,372,254
- Issue date Apr 16, 2002
- Impax Pharmaceuticals Inc.
- Richard Ting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Pharmaceutical dosage forms having immediate release and/or control...
- Publication number 20050226927
- Publication date Oct 13, 2005
- Impax Laboratories, Inc.
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical dosage forms having controlled release properties th...
- Publication number 20050220863
- Publication date Oct 6, 2005
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical dosage forms having immediate and controlled release...
- Publication number 20050220873
- Publication date Oct 6, 2005
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical dosage forms having immediate release and controlled...
- Publication number 20050220874
- Publication date Oct 6, 2005
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical dosage forms having controlled release properties th...
- Publication number 20050220864
- Publication date Oct 6, 2005
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Combination immediate release controlled release levodopa/carbidopa...
- Publication number 20030228360
- Publication date Dec 11, 2003
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Combination immediate release sustained release levodopa/carbidopa...
- Publication number 20030224045
- Publication date Dec 4, 2003
- Chien-Hsuan Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiplex drug delivery system suitable for oral administration
- Publication number 20030203028
- Publication date Oct 30, 2003
- IMPAX Pharmaceuticals, Inc.
- Richard Ting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Drug delivery system for enhanced bioavailability of hydrophobic ac...
- Publication number 20030138496
- Publication date Jul 24, 2003
- Ching-Ling Teng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Press coated, pulsatile drug delivery system suitable for oral admi...
- Publication number 20020164371
- Publication date Nov 7, 2002
- Impax Pharmaceuticals Inc.
- Richard Ting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Charles Hsiao

Person

Patents Grantslast 30 patents

Press coated, pulsatile drug delivery system suitable for oral admi...

Multiplex drug delivery system suitable for oral administration

Drug delivery system for enhanced bioavailability of hydrophobic ac...

Press coated, pulsatile drug delivery system suitable for oral admi...

Patents Applicationslast 30 patents

Pharmaceutical dosage forms having immediate release and/or control...

Pharmaceutical dosage forms having controlled release properties th...

Pharmaceutical dosage forms having immediate and controlled release...

Pharmaceutical dosage forms having immediate release and controlled...

Pharmaceutical dosage forms having controlled release properties th...

Combination immediate release controlled release levodopa/carbidopa...

Combination immediate release sustained release levodopa/carbidopa...

Multiplex drug delivery system suitable for oral administration

Drug delivery system for enhanced bioavailability of hydrophobic ac...

Press coated, pulsatile drug delivery system suitable for oral admi...