Thaddeus J. Lepkowski

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Dearborn Heights, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetric polyisocyanate monomers in urethane polymers and oligome...
- Patent number 7,297,749
- Issue date Nov 20, 2007
- BASF Corporation
- Craig S. Schang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urethane polymers that reduce the effect of polylactone linkages
- Patent number 7,160,973
- Issue date Jan 9, 2007
- BASF Corporation
- Walter H. Ohrbom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for creating microsphere polymers and particles
- Patent number 7,022,747
- Issue date Apr 4, 2006
- BASF Corporation
- Thaddeus J. Lepkowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asymmetric diisocyanate monomers in urethane polymers and oligomers...
- Patent number 6,844,395
- Issue date Jan 18, 2005
- BASF Corporation
- Walter H. Ohrbom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Asymmetric polyisocyanate monomers in urethane polymers and oligome...
- Publication number 20050101746
- Publication date May 12, 2005
- Craig S. Schang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for creating microsphere polymers and particles
- Publication number 20040220318
- Publication date Nov 4, 2004
- Thaddeus J. Lepkowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Asymmetric diisocyanate monomers in urethane polymers and oligomers...
- Publication number 20030125501
- Publication date Jul 3, 2003
- BASF Corporation
- Walter H. Ohrbom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Urethane polymers that reduce the effect of polylactone linkages
- Publication number 20030114628
- Publication date Jun 19, 2003
- Walter H. Ohrbom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...