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Robert L. Chiang
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Columbia, MD, US
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last 30 patents
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Patent Grant
Co-gel catalyst manufacture
Patent number
4,499,197
Issue date
Feb 12, 1985
W. R. Grace & Co.
Mark A. Seese
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of fluid catalytic cracking catalysts
Patent number
4,476,239
Issue date
Oct 9, 1984
Harshaw/Filtrol Partnership
Robert L. Chiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of fluid catalytic cracking catalysts
Patent number
4,443,553
Issue date
Apr 17, 1984
Harshaw/Filtrol Partnership
Robert L. Chiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic cracking catalyst
Patent number
4,415,439
Issue date
Nov 15, 1983
W. R. Grace & Co.
Robert L. Chiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic cracking catalyst
Patent number
4,357,265
Issue date
Nov 2, 1982
W. R. Grace & Co.
Robert L. Chiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL