John C. McKeen

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Hope, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing an epoxidation catalyst
- Patent number 10,821,430
- Issue date Nov 3, 2020
- Dow Technology Investments LLC
- Mohmed A. Syed
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sulfonated poly(aryl ether) membrane including blend with phenol co...
- Patent number 8,829,060
- Issue date Sep 9, 2014
- Dow Global Technologies LLC
- William E. Mickols
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING AN EPOXIDATION CATALYST
- Publication number 20220097028
- Publication date Mar 31, 2022
- DOW TECHNOLOGY INVESTMENTS LLC
- Mohmed A. Syed
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING AN EPOXIDATION CATALYST
- Publication number 20190184387
- Publication date Jun 20, 2019
- DOW TECHNOLOGY INVESTMENTS LLC
- Mohmed A. Syed
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULFONATED POLY(ARYL ETHER) MEMBRANE INCLUDING BLEND WITH PHENOL CO...
- Publication number 20120225960
- Publication date Sep 6, 2012
- William E. Mickols
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...