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Silica bayerite/eta alumina
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Patent number 6,165,351
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Issue date Dec 26, 2000
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W. R. Grace & Co.-Conn.
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Norman Raymond Laine
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalytic Cracking
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Patent number 5,547,564
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Issue date Aug 20, 1996
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W. R. Grace & Co.-Conn.
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Wu-Cheng Cheng
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Silica bayerite/eta alumina
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Patent number 5,304,526
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Issue date Apr 19, 1994
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W. R. Grace & Co.-Conn.
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Norman R. Laine
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalytic cracking catalysis
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Patent number 5,168,086
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Issue date Dec 1, 1992
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W. R. Grace & Co.-Conn.
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Wu-Cheng Cheng
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalytic cracking catalysts
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Patent number 5,147,836
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Issue date Sep 15, 1992
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W. R. Grace & Co.-Conn.
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Wu-Cheng Cheng
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Shaped catalysts and processes
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Patent number 4,895,994
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Issue date Jan 23, 1990
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W. R. Grace & Co.-Conn.
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Wu-Cheng Cheng
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Boria-promoted HP catalyst
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Patent number 4,724,226
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Issue date Feb 9, 1988
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W. R. Grace & Co.
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Wu-Cheng Cheng
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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