William J. Pentz

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Cary, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
2,2'-Isopropylidine bis(tetrahydrofuran)
- Patent number 4,577,035
- Issue date Mar 18, 1986
- George W. Huffman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical compositions and methods
- Patent number 4,548,752
- Issue date Oct 22, 1985
- QO Chemicals, Inc.
- William J. Pentz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethanes or isocyanurates from alkoxylated hydroxymethylfuran
- Patent number 4,426,460
- Issue date Jan 17, 1984
- Quaker Oats Company
- William J. Pentz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low fire hazard rigid urethane insulation foam, polyol mixtures use...
- Patent number 4,318,999
- Issue date Mar 9, 1982
- The Quaker Oats Company
- William R. Dunlop
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...