David J. Couling

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Epoxy resin compositions
- Patent number 10,414,854
- Issue date Sep 17, 2019
- Blue Cube IP LLC
- Robert E. Hefner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing benzyl 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-...
- Patent number 10,407,391
- Issue date Sep 10, 2019
- Dow AgroSciences LLC
- Jason S. Fisk
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREPARING BENZYL 4-AMINO-3-CHLORO-5-FLUORO-6-(4-CHLORO-2-...
- Publication number 20180162814
- Publication date Jun 14, 2018
- Dow AgroSciences LLC
- Jason S. Fisk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
EPOXY RESIN COMPOSITIONS
- Publication number 20170088663
- Publication date Mar 30, 2017
- Blue Cube IP LLC
- Robert E. Hefner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...