Christopher Bull

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Bethesda, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Light-activated antimicrobial and antiviral materials
- Patent number 6,239,048
- Issue date May 29, 2001
- FiberMark, Inc.
- John E. Wilson
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Light-activated antimicrobial and antiviral materials
- Patent number 5,830,526
- Issue date Nov 3, 1998
- FiberMark, Inc.
- John E. Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of detecting the permeability of an object to oxygen
- Patent number 5,583,047
- Issue date Dec 10, 1996
- W. R. Grace & Co.-Conn.
- Thomas A. Blinka
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting the permeability of an object to oxygen
- Patent number 5,483,819
- Issue date Jan 16, 1996
- W. R. Grace & Co.-Conn.
- Charles R. Barmore
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting the permeability of an object to oxygen
- Patent number 5,316,949
- Issue date May 31, 1994
- W. R. Grace & Co.-Conn.
- Christopher Bull
- G01 - MEASURING TESTING
Information Patent Grant
Stopped flow spectrophotometer mixer
- Patent number 5,098,186
- Issue date Mar 24, 1992
- Christopher Bull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL