Dennis E. Wightman

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Powder filling systems, apparatus and methods
- Patent number 7,669,617
- Issue date Mar 2, 2010
- Novartis Pharma AG
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Powder filling systems, apparatus and methods
- Patent number 7,624,771
- Issue date Dec 1, 2009
- Novartis Pharma AG
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Powder filling systems, apparatus and methods
- Patent number 6,581,650
- Issue date Jun 24, 2003
- Nektar Therapeutics
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Powder filling systems, apparatus and methods
- Patent number 6,267,155
- Issue date Jul 31, 2001
- Inhale Therapeutic Systems Inc.
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Powder filling systems, apparatus and methods
- Patent number 5,826,633
- Issue date Oct 27, 1998
- Inhale Therapeutic Systems
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Powder filling systems, apparatus and methods
- Publication number 20050263206
- Publication date Dec 1, 2005
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Powder filling systems, apparatus and methods
- Publication number 20040031536
- Publication date Feb 19, 2004
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Powder filling systems, apparatus and methods
- Publication number 20020148527
- Publication date Oct 17, 2002
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Powder filling systems, apparatus and methods
- Publication number 20010047837
- Publication date Dec 6, 2001
- Derrick J. Parks
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL