Mohamad A. Dehyar

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Lansdowne, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Use of comb-branched copolymers in gypsum compositions
- Patent number 6,527,850
- Issue date Mar 4, 2003
- Arco Chemical Technology L.P.
- Steven A. Schwartz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Use of comb-branched copolymers in gypsum compositions
- Publication number 20030019401
- Publication date Jan 30, 2003
- ARCO Chemical Technology L.P.
- Steven A. Schwartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES