Yenchun Wu

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Fairfield, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Soft tissue paper having a softening composition containing an exte...
- Patent number 6,547,928
- Issue date Apr 15, 2003
- The Procter & Gamble Company
- Steven Lee Barnholtz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Soft tissue paper having a softening composition containing an exte...
- Publication number 20030127206
- Publication date Jul 10, 2003
- The Procter & Gamble Company
- Steven Lee Barnholtz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Soft tissue paper having a softening composition containing an exte...
- Publication number 20020112831
- Publication date Aug 22, 2002
- The Procter & Gamble Company
- Steven Lee Barnholtz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE