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Brian Harrison
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Watlington, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Palladium—gold catalyst synthesis
Patent number
9,272,266
Issue date
Mar 1, 2016
WGCH Technology Limited
Xianghong Hao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Palladium-gold catalyst synthesis
Patent number
8,415,269
Issue date
Apr 9, 2013
WGCH Technology Limited
Xianghong Hao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Waste materials sampling, assaying for desired components or metals...
Patent number
7,820,448
Issue date
Oct 26, 2010
Johnson Matthey Public Limited Company
Peter William Ash
G01 - MEASURING TESTING
Information
Patent Grant
Waste material handling, sampling and metal content value calculation
Patent number
7,439,070
Issue date
Oct 21, 2008
Johnson Matthey Public Limited Company
Peter William Ash
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Precious metal recovery from organics-precious metal compositions w...
Patent number
7,122,167
Issue date
Oct 17, 2006
Johnson Matthey Public Limited Company
Simon Collard
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for making a lead-tolerant catalyst system for purifying ex...
Patent number
4,539,311
Issue date
Sep 3, 1985
Johnson Matthey Public Limited Company
Brian Harrison
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalysts
Patent number
4,162,235
Issue date
Jul 24, 1979
Johnson, Matthey & Co., Limited
Gary J. K. Acres
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for the purification of an exhaust gas
Patent number
4,127,510
Issue date
Nov 28, 1978
Johnson, Matthey & Co., Limited
Brian Harrison
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PALLADIUM-GOLD CATALYST SYNTHESIS
Publication number
20130331258
Publication date
Dec 12, 2013
WGCH Technology Limited (c/o World Gold Council)
Xianghong Hao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PALLADIUM-GOLD CATALYST SYNTHESIS
Publication number
20100184587
Publication date
Jul 22, 2010
Xianghong Hao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS HANDLING AND SAMPLING
Publication number
20090007727
Publication date
Jan 8, 2009
Johnson Matthey Public Limited Company
Peter William Ash
G01 - MEASURING TESTING
Information
Patent Application
Matericlas handling and sampling
Publication number
20050064599
Publication date
Mar 24, 2005
Peter William Ash
G01 - MEASURING TESTING
Information
Patent Application
Precious metal recovery from organics-precious metal compositions w...
Publication number
20030185733
Publication date
Oct 2, 2003
Simon Collard
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...