William E. Pratt

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Morehead City, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymetal hydroxychloride processes and compositions: enhanced effi...
- Patent number 8,801,909
- Issue date Aug 12, 2014
- Nextchem, LLC
- William E. Pratt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyaluminum chloride and aluminum chlorohydrate, processes and com...
- Patent number 7,846,318
- Issue date Dec 7, 2010
- Nextchem, LLC
- William E. Pratt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aluminum compounds and process of making the same
- Patent number 6,548,689
- Issue date Apr 15, 2003
- William E. Pratt
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polymetal Hydroxychloride Processes and Compositions: Enhanced Effi...
- Publication number 20070196302
- Publication date Aug 23, 2007
- William E. Pratt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE