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Brian D. Andresen
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Livermore, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thin layer chromatography residue applicator sampler
Patent number
7,247,273
Issue date
Jul 24, 2007
The Regents of the University of California
Peter J. Nunes
G01 - MEASURING TESTING
Information
Patent Grant
Method for preparing a solid phase microextraction device using aer...
Patent number
7,125,580
Issue date
Oct 24, 2006
The Regents of the University of California
Fred S. Miller
G01 - MEASURING TESTING
Information
Patent Grant
Solid phase microextraction field kit
Patent number
6,929,778
Issue date
Aug 16, 2005
The Regents of the University of California
Peter J. Nunes
G01 - MEASURING TESTING
Information
Patent Grant
Solid phase microextraction device using aerogel
Patent number
6,905,031
Issue date
Jun 14, 2005
The Regents of the University of California
Fred S. Miller
G01 - MEASURING TESTING
Information
Patent Grant
Porous protective solid phase micro-extractor sheath
Patent number
6,871,556
Issue date
Mar 29, 2005
The Regents of the University of California
Brian D. Andresen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon nanotube coatings as chemical absorbers
Patent number
6,749,826
Issue date
Jun 15, 2004
The Regents of the University of California
Thomas M. Tillotson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for detection of extremely low concentration
Patent number
6,338,824
Issue date
Jan 15, 2002
The Regents of the University of California
Brian D. Andresen
G01 - MEASURING TESTING
Information
Patent Grant
Integrated polymerase chain reaction/electrophoresis instrument
Patent number
6,126,804
Issue date
Oct 3, 2000
The Regents of the University of California
Brian D. Andresen
G01 - MEASURING TESTING
Information
Patent Grant
Ultratrace detector for hand-held gas chromatography
Patent number
5,980,832
Issue date
Nov 9, 1999
The Regents of the University of California
Brian D. Andresen
G01 - MEASURING TESTING
Information
Patent Grant
Portable gas chromatograph-mass spectrometer
Patent number
5,525,799
Issue date
Jun 11, 1996
The United States of America as represented by the United States Department o...
Brian D. Andresen
G01 - MEASURING TESTING
Information
Patent Grant
Portable mass spectrometer with one or more mechanically adjustable...
Patent number
5,153,433
Issue date
Oct 6, 1992
The United States of America as represented by the United States Department o...
Brian D. Andresen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method for preparing a solid phase microextraction device using aer...
Publication number
20050233085
Publication date
Oct 20, 2005
The Regents of the University of California.
Fred S. Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thin layer chromatography residue applicator sampler
Publication number
20040042934
Publication date
Mar 4, 2004
The Regents of the University of California.
Peter J. Nunes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chemical specific adsorption aerogel for sample collection
Publication number
20030022389
Publication date
Jan 30, 2003
The Regents of the University of California.
Fred S. Miller
G01 - MEASURING TESTING
Information
Patent Application
Porous protective solid phase micro-extractor sheath
Publication number
20030021733
Publication date
Jan 30, 2003
The Regents of the University of California.
Brian D. Andresen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon nanotube coatings as chemical absorbers
Publication number
20020192142
Publication date
Dec 19, 2002
The Regents of the University of California.
Thomas M. Tillotson
B82 - NANO-TECHNOLOGY
Information
Patent Application
Solid Phase Microextraction field kit
Publication number
20020150504
Publication date
Oct 17, 2002
The Regents of the University of California.
Peter J. Nunes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Miniature solid phase microextraction holder
Publication number
20020150513
Publication date
Oct 17, 2002
The Regents of the University of California.
Peter J. Nunes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL