Alan Smith

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Sandbach, GB

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Patents Grantslast 30 patents

Information Patent Grant
Papermaking process of increasing ash content of a paper product an...
- Patent number 10,697,121
- Issue date Jun 30, 2020
- Ecolab USA Inc.
- Qinglong Rao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of improving dewatering efficiency, increasing sheet wet web...
- Patent number 10,145,067
- Issue date Dec 4, 2018
- Ecolab USA Inc.
- Yulin Zhao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of improving dewatering efficiency, increasing sheet wet web...
- Patent number 9,487,916
- Issue date Nov 8, 2016
- Nalco Company
- Yulin Zhao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
A Papermaking Process of Increasing Ash Content of a Paper Product...
- Publication number 20170328004
- Publication date Nov 16, 2017
- ECOLAB USA INC.
- Qinglong Rao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF IMPROVING DEWATERING EFFICIENCY, INCREASING SHEET WET WEB...
- Publication number 20170009399
- Publication date Jan 12, 2017
- NALCO COMPANY
- Yulin Zhao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE