Akhtar Osman

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Clearwater, CA

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Patents Grantslast 30 patents

Information Patent Grant
Polymer solution treatment process
- Patent number 5,244,965
- Issue date Sep 14, 1993
- Polysar Limited
- Akhtar Osman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method to treat rhodium-containing solutions
- Patent number 4,944,926
- Issue date Jul 31, 1990
- Polysar Limited
- Akhtar Osman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Living cationic polymerization process
- Patent number 4,943,616
- Issue date Jul 24, 1990
- Polysar Limited
- Munmaya K. Mishra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of terminally functional polymer by cationic polymerization
- Patent number 4,908,421
- Issue date Mar 13, 1990
- Polysar Limited
- Munmaya K. Mishra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...