Gilbert T. Tong

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Union City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rate controlling membranes for controlled drug delivery devices
- Patent number 6,375,978
- Issue date Apr 23, 2002
- Alza Corporation
- Lothar W. Kleiner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL CONDENSATION AEROSOL DEVICE
- Publication number 20210106775
- Publication date Apr 15, 2021
- ALEXZA PHARMACEUTICALS, INC.
- David Koji HASEGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRICAL CONDENSATION AEROSOL DEVICE
- Publication number 20210046259
- Publication date Feb 18, 2021
- ALEXZA PHARMACEUTICALS, INC.
- David Koji HASEGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rate controlling membranes for controlled drug delivery devices
- Publication number 20020034535
- Publication date Mar 21, 2002
- Lothar W. Kleiner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE