E. Haakan Jonsson

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Coraopolis, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydroxy-functional polyhydantoin prepolymers and their use in coati...
- Patent number 5,852,203
- Issue date Dec 22, 1998
- Bayer Corporation
- E. Haakan Jonsson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High heat resistant molded parts produced by structural reaction in...
- Patent number 5,688,590
- Issue date Nov 18, 1997
- Bayer Corporation
- E. Haakan Jonsson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aspartate-functional polyhydantoin prepolymers and their use in coa...
- Patent number 5,597,930
- Issue date Jan 28, 1997
- Bayer Corporation
- Douglas A. Wicks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy-functional prepolymers containing hydantoin group precursor...
- Patent number 5,596,044
- Issue date Jan 21, 1997
- Bayer Corporation
- Lyuba K. Gindin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hyperbranched polyaspartate esters and a process for their preparation
- Patent number 5,561,214
- Issue date Oct 1, 1996
- Bayer Corporation
- Philip E. Yeske
- C07 - ORGANIC CHEMISTRY