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Harry F. Shuey
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San Dimas, CA, US
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last 30 patents
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Patent Grant
Spiral-wound hollow fiber membrane fabric cartridges and modules ha...
Patent number
5,352,361
Issue date
Oct 4, 1994
Hoechst Celanese Corporation
Ravi Prasad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow fiber membrane fabric - containing cartridges and modules ha...
Patent number
5,284,584
Issue date
Feb 8, 1994
Hoechst Celanese Corporation
Xiaoyan Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making spiral-wound hollow fiber membrane fabric cartridg...
Patent number
5,264,171
Issue date
Nov 23, 1993
Hoechst Celanese Corporation
Ravi Prasad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spiral-wound hollow fiber membrane fabric cartridges and modules ha...
Patent number
5,186,832
Issue date
Feb 16, 1993
Hoechst Celanese Corporation
Anthony W. Mancusi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adhesive system for use in preparing membrane elements for extracti...
Patent number
4,582,726
Issue date
Apr 15, 1986
Exxon Research and Engineering Co.
Harry F. Shuey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Asymmetric polyimide reverse osmosis membrane, method for preparati...
Patent number
4,532,041
Issue date
Jul 30, 1985
Exxon Research and Engineering Co.
Harry F. Shuey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL