Yuelong Liu

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Alpharetta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Layer materials treated with surfacant-modified chelating agents
- Patent number 6,509,284
- Issue date Jan 21, 2003
- Kimberly-Clark Worldwide, Inc.
- Roger Bradshaw Quincy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Layer materials treated with surfactant-modified hydrophobic odor c...
- Patent number 6,479,150
- Issue date Nov 12, 2002
- Kimberly-Clark Worldwide, Inc.
- Yuelong Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water permeable porous layer materials treated with surfactant-modi...
- Patent number 6,433,243
- Issue date Aug 13, 2002
- Kimberly-Clark Worldwide, Inc.
- Garry Roland Woltman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Uniform distribution of absorbents in a thermoplastic web
- Publication number 20030114066
- Publication date Jun 19, 2003
- Darryl Franklin Clark
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING