Weiming Qui

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Detergent compositions
- Patent number 10,844,142
- Issue date Nov 24, 2020
- DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
- Helen S M Lu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
DETERGENT COMPOSITIONS
- Publication number 20190202942
- Publication date Jul 4, 2019
- E I DU PONT DE NEMOURS AND COMPANY
- Helen S M Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorosulfates of hexafluoroisobutylene and its higher homologs and...
- Publication number 20070167589
- Publication date Jul 19, 2007
- Richard E. Fernandez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...