Qian Qiu Zhao

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Hockessin, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
High pressure media mill
- Patent number 7,152,819
- Issue date Dec 26, 2006
- E. I. Du Pont de Nemours and Company
- William Norman Ford
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
Solid flowable powder with high liquid loading
- Publication number 20050233074
- Publication date Oct 20, 2005
- Sean Mark Dalziel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for coating a pharmaceutical particle
- Publication number 20050220996
- Publication date Oct 6, 2005
- Larry L. Berger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High pressure media mill
- Publication number 20050001079
- Publication date Jan 6, 2005
- William Norman Ford
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...