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John H. Wagner
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Memphis, TN, US
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last 30 patents
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Patent Grant
Enhanced efficiency of sunscreen compositions
Patent number
10,039,700
Issue date
Aug 7, 2018
Bayer HealthCare LLC
Qiwei He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
ENHANCED EFFICIENCY OF SUNSCREEN COMPOSITIONS
Publication number
20180318193
Publication date
Nov 8, 2018
Bayer HealthCare LLC
Qiwei He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
FILM FORMING POLYMER COMPOSITIONS FOR BOOSTING SPF IN SUNSCREENS
Publication number
20150157543
Publication date
Jun 11, 2015
Akzo Nobel Chemicals International B.V.
Qiwei He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
ENHANCED EFFICIENCY OF SUNSCREEN COMPOSITIONS
Publication number
20140234235
Publication date
Aug 21, 2014
MSD Consumer Care, Inc.
Qiwei He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE