David SHTERN

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West Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyisocyanate composition, a polyurethane foam obtained therefrom...
- Patent number 12,084,539
- Issue date Sep 10, 2024
- BASF SE
- David Shtern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of forming a polyurethane foam article
- Patent number 10,894,857
- Issue date Jan 19, 2021
- BASF SE
- Michael J. Krupa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYISOCYANATE COMPOSITION, A POLYURETHANE FOAM OBTAINED THEREFROM...
- Publication number 20210317256
- Publication date Oct 14, 2021
- BASF SE
- David SHTERN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF FORMING A POLYURETHANE FOAM ARTICLE
- Publication number 20180066099
- Publication date Mar 8, 2018
- BASF SE
- Michael J. KRUPA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...