Audrey C. Wu

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Greenville, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Title improved infrared absorbing polyester packaging polymer
- Patent number 6,503,586
- Issue date Jan 7, 2003
- Arteva North America S.A.R.L.
- Audrey Chung Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resins containing silica and having reduced stickiness
- Patent number 6,323,271
- Issue date Nov 27, 2001
- Arteva North America S.A.R.L.
- Sarah E. Caldwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(terephthalic acid diester)-poly(isophthalic acid diester) resi...
- Patent number 6,150,454
- Issue date Nov 21, 2000
- Arteva North America S.A.R.L.
- Audrey C. Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Infrared absorbing polyester packaging polymer
- Patent number 5,925,710
- Issue date Jul 20, 1999
- Hoechst Celanese Corporation
- Audrey C. Wu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL