Charles Ray

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Brentwood, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry powder dispersing apparatus and methods for their use
- Patent number 8,161,969
- Issue date Apr 24, 2012
- Novartis AG
- John D. Burr
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dry powder dispersing apparatus and methods for their use
- Patent number 6,901,929
- Issue date Jun 7, 2005
- Nektar Therapeutics
- John D. Burr
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dry powder dispersing apparatus and methods for their use
- Patent number 6,546,929
- Issue date Apr 15, 2003
- Inhale Therapeutic Systems, Inc.
- John D. Burr
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dry powder dispersing apparatus and methods for their use
- Patent number 6,257,233
- Issue date Jul 10, 2001
- Inhale Therapeutic Systems
- John D. Burr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dry powder dispersing apparatus and methods for their use
- Publication number 20080230058
- Publication date Sep 25, 2008
- Nektar Therapeutics
- John D. Burr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dry powder dispersing apparatus and methods for their use
- Publication number 20060048780
- Publication date Mar 9, 2006
- John D. Burr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dry powder dispersing apparatus and methods for their use
- Publication number 20030209243
- Publication date Nov 13, 2003
- Inhale Therapeutic Systems
- John D. Burr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dry powder dispersing apparatus and methods for their use
- Publication number 20020017297
- Publication date Feb 14, 2002
- John D. Burr
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...