James D. Mason

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for recycling polyester/cotton blends
- Patent number 5,236,959
- Issue date Aug 17, 1993
- Hoechst Celanese Corporation
- Etheridge O. Oakley
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Catalyst system and process for preparing polyethylene terephthalate
- Patent number 5,162,488
- Issue date Nov 10, 1992
- Hoechst Celanese Corporation
- James D. Mason
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for preparing polyethylene terephthalate
- Patent number 5,153,164
- Issue date Oct 6, 1992
- Hoechst Celanese Corporation
- James D. Mason
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for preparing polyethylene terephthalate
- Patent number 5,077,259
- Issue date Dec 31, 1991
- Hoechst Celanese Corporation
- James D. Mason
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...