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Mark A. Guelta
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White Marsh, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mutant OPAA enzymes with increased catalytic efficiency on cyclosarin
Patent number
10,538,749
Issue date
Jan 21, 2020
The United States of America as represented by the Secretary of the Army
Steven P. Harvey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mutant organophosphorus acid anhydrolase enzymes having increased c...
Patent number
10,421,952
Issue date
Sep 24, 2019
The United States of America as represented by the Secretary of the Army
Steven P. Harvey
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Mutant OPAA enzyme with increased catalytic efficiency on GP
Patent number
10,363,289
Issue date
Jul 30, 2019
The United States of America as represented by the Secretary of the Army
Steven P Harvey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Mutant organophosphorus acid anhydrolases and uses thereof
Patent number
10,238,904
Issue date
Mar 26, 2019
The United States of America as represented by the Secretary of the Army
Mark A Guelta
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Mutant organophosphorus acid anhydrolase enzymes with stereospecifi...
Patent number
10,143,874
Issue date
Dec 4, 2018
The United States of America as represented by the Secretary of the Army
Sue Y Bae
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Mutant OPAA enzymes with increased catalytic efficiency on organoph...
Patent number
10,124,043
Issue date
Nov 13, 2018
The United States of America as represented by the Secretary of the Army
Steven P Harvey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
OPAA FL—a mutant enzyme with increased catalytic efficiency on orga...
Patent number
9,976,130
Issue date
May 22, 2018
The United States of America as represented by the Secretary of the Army
Mark A Guelta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mutated organophosphorus acid anhydrolases and their uses thereof
Patent number
9,617,526
Issue date
Apr 11, 2017
The United States of America as represented by the Secretary of the Army
Steven P. Harvey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mutated organophosphorus acid anhydrolases and their uses thereof
Patent number
9,587,232
Issue date
Mar 7, 2017
The United States of America as represented by the Secretary of the Army
Steven P. Harvey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Non-wild-type organophosphorus acid anhydrolases for enzymatic deco...
Patent number
9,017,982
Issue date
Apr 28, 2015
The United States of America as represented by the Secretary of the Army
Saumil S. Shah
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for measuring filter efficiency
Patent number
H1040
Issue date
Apr 7, 1992
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
252 - Compositions
Information
Patent Grant
Method for measuring and testing the efficiency of gas mask filters...
Patent number
5,094,779
Issue date
Mar 10, 1992
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method of measuring the efficiency of gas mask filters using non-to...
Patent number
5,087,389
Issue date
Feb 11, 1992
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of measuring the efficiency of gas mask filters, respirators...
Patent number
5,080,829
Issue date
Jan 14, 1992
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
G01 - MEASURING TESTING
Information
Patent Grant
Method of generating mono dispersed aerosols for non-destructive ga...
Patent number
5,076,965
Issue date
Dec 31, 1991
The United States of America as represented by the Secretatry of the Army
Mark A. Guelta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of testing the efficiency of gas mask filters using poly-alp...
Patent number
5,059,350
Issue date
Oct 22, 1991
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring the efficiency of gas mask filters
Patent number
5,059,348
Issue date
Oct 22, 1991
The United States of America as represented by the Secretary of the Army
Mark A. Guelta
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Method for the generation of monodispersed aerosols for filter testing
Patent number
5,059,352
Issue date
Oct 22, 1991
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Method for testing the efficiency of gas mask filters using monodis...
Patent number
5,059,353
Issue date
Oct 22, 1991
The United States of America as representated by the Secretary of the Army
Hugh R. Carlon
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method of measuring the efficiency of gas mask filters using monodi...
Patent number
5,059,349
Issue date
Oct 22, 1991
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
G01 - MEASURING TESTING
Information
Patent Grant
Method of testing the efficiency of gas mask filters using monodisp...
Patent number
5,059,351
Issue date
Oct 22, 1991
The United States of America as represented by the Secretary of the Army
Hugh R. Carlon
C06 - EXPLOSIVES MATCHES