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PROCESS SCIENTIFIC INNOVATION LIMITED
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BOWBURN, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Treatment of gas streams
Patent number
5,814,133
Issue date
Sep 29, 1998
Process Scientific Innovations Limited
Alex G. Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for the treatment of gas streams
Patent number
5,732,766
Issue date
Mar 31, 1998
Process Scientific Innovations Limited
George Sherwood Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oil coalescing filter and filtering process
Patent number
5,129,923
Issue date
Jul 14, 1992
Process Scientific Innovations limited
George S. Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter assembly and cartridge therefor
Patent number
5,114,572
Issue date
May 19, 1992
Process Scientific Innovations Limited
George S. Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Coupling for pressure of vacuum fluid system
Patent number
4,989,636
Issue date
Feb 5, 1991
Process Scientific Innovations Limited
George S. Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filters for purification of gases
Patent number
4,559,066
Issue date
Dec 17, 1985
Process Scientific Innovations Limited
George S. Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements for gas or liquid
Patent number
4,360,433
Issue date
Nov 23, 1982
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements for gas or liquid and methods of making such filters
Patent number
4,303,472
Issue date
Dec 1, 1981
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for making filter elements for gas or liquid
Patent number
4,272,318
Issue date
Jun 9, 1981
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making filter elements for gas or liquid
Patent number
4,196,027
Issue date
Apr 1, 1980
Process Scientific Innovations Ltd.
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filters for liquids or gases
Patent number
4,130,487
Issue date
Dec 19, 1978
Process Scientific Innovations Ltd.
George S. Hunter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter elements for gas or liquid and methods of making such elements
Patent number
4,111,815
Issue date
Sep 5, 1978
Process Scientific Innovations Limited
Brian Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Trademark
last 30 trademarks
Information
Trademark
75214488 - ARIDAIR
Serial number
75214488
Registration number
2244148
Filing date
Dec 17, 1996
PROCESS SCIENTIFIC INNOVATIONS LIMITED
7 - Machines and machine tools