Qin Chen

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Westerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Bleaching with polyoxometalates and air or molecular oxygen
- Patent number 6,074,437
- Issue date Jun 13, 2000
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Uday Shanker Racherla
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE CLEANING COMPOSITIONS
- Publication number 20240294845
- Publication date Sep 5, 2024
- Energizer Auto, Inc.
- Qin Chen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
VEHICLE CLEANING COMPOSITIONS
- Publication number 20240287424
- Publication date Aug 29, 2024
- Energizer Auto, Inc.
- Qin Chen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Compression-molded vegetable wax-based candle
- Publication number 20070144058
- Publication date Jun 28, 2007
- Qin Chen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Compression-molded vegetable wax-based candle
- Publication number 20050158679
- Publication date Jul 21, 2005
- Qin Chen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...