Michael J. Gula

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin...
- Patent number 6,488,859
- Issue date Dec 3, 2002
- Arch Development Corp.
- Spiro Alexandratos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ion exchange and regeneration process for separation and removal of...
- Patent number 5,582,737
- Issue date Dec 10, 1996
- Eichrom Industries, Inc.
- Michael J. Gula
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of cis-syn-cis-4,4' (5')-[di-t-butyldic...
- Patent number 5,478,953
- Issue date Dec 26, 1995
- Eichrom Industries, Inc.
- Michael J. Gula
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Bifunctional phenyl monophosphonic/sulfonic acid ion exchange resin...
- Publication number 20010052496
- Publication date Dec 20, 2001
- Spiro Alexandratos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL