Gertrud Gotz

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Brookline, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Modified poly(phenylene oxide) based membranes for enhanced fluid s...
- Patent number 5,348,569
- Issue date Sep 20, 1994
- Praxair Technology, Inc.
- Benjamin Bikson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Semipermeable membranes based on certain sulfonated substituted pol...
- Patent number 5,071,448
- Issue date Dec 10, 1991
- Union Carbide Industrial Gases Technology Corporation
- Benjamin Bikson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfonated hexafluoro bis-a polysulfone membranes and process for f...
- Patent number 4,971,695
- Issue date Nov 20, 1990
- Union Carbide Industrial Gases Technology Corporation
- James H. Kawakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions and method of preparation by chlorosulfonation of diff...
- Patent number 4,508,852
- Issue date Apr 2, 1985
- Albany International Corp.
- Benjamin Bikson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heterogeneous sulfonation process for difficultly sulfonatable poly...
- Patent number 4,413,106
- Issue date Nov 1, 1983
- Albany International Corp.
- Myron J. Coplan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...