Eugene J. Sehm

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Crosslinked polyacrylic acid
- Patent number 5,221,722
- Issue date Jun 22, 1993
- The B. F. Goodrich Company
- Eugene J. Sehm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent exchange process for carboxyl containing polymer slurries
- Patent number 4,420,610
- Issue date Dec 13, 1983
- The B. F. Goodrich Company
- Eugene J. Sehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization process for carboxyl containing polymers
- Patent number 4,419,502
- Issue date Dec 6, 1983
- The B. F. Goodrich Company
- Eugene J. Sehm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...