PHARMACEUTICAL DELIVERY SYSTEMS, INC., A CORP. OF CA

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MENLO PARK, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bioerodible polymers, compositions and therapeutic method
- Patent number 5,824,343
- Issue date Oct 20, 1998
- Pharmaceutical Delivery Systems
- Steve Y. W. Ng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bioerodible polymers for solid controlled release pharmaceutical co...
- Patent number 5,461,140
- Issue date Oct 24, 1995
- Pharmaceutical Delivery Systems
- Jorge Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bioerodible polymers useful for the controlled release of therapeut...
- Patent number 5,336,505
- Issue date Aug 9, 1994
- Pharmaceutical Delivery Systems
- Steve Y. W. Ng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bioerodible polymers useful for the controlled release of therapeut...
- Patent number 5,030,457
- Issue date Jul 9, 1991
- Pharmaceutical Delivery Systems, Inc.
- Steve Y. W. Ng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ortho and thio-ortho ester polymer
- Patent number 5,013,821
- Issue date May 7, 1991
- Pharmaceutical Delivery Systems, Inc.
- Jorge Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymers containing acetal, carboxy-acetal, ortho ester and carboxy...
- Patent number 4,957,998
- Issue date Sep 18, 1990
- Pharmaceutical Delivery Systems, Inc.
- Jorge Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymers containing carboxy-ortho ester and ortho ester linkages
- Patent number 4,946,931
- Issue date Aug 7, 1990
- Pharmaceutical Delivery Systems, Inc.
- Jorge Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

PHARMACEUTICAL DELIVERY SYSTEMS, INC., A CORP. OF CA

Organization

Patents Grantslast 30 patents

Bioerodible polymers, compositions and therapeutic method

Bioerodible polymers for solid controlled release pharmaceutical co...

Bioerodible polymers useful for the controlled release of therapeut...

Bioerodible polymers useful for the controlled release of therapeut...

Ortho and thio-ortho ester polymer

Polymers containing acetal, carboxy-acetal, ortho ester and carboxy...

Polymers containing carboxy-ortho ester and ortho ester linkages

Patents Applicationslast 30 patents

Trademarklast 30 trademarks