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Langenfeld, DE
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Patents Grants
last 30 patents
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Patent Grant
Use of charged surfactants for reducing textile staining by antiper...
Patent number
10,172,773
Issue date
Jan 8, 2019
Beiersdorf AG
Michael Urban
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Use of charged surfactants for reducing textile staining by antiper...
Patent number
10,111,818
Issue date
Oct 30, 2018
Beiersdorf AG
Michael Urban
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Use of charged surfactants for reducing textile staining by antiper...
Patent number
10,105,300
Issue date
Oct 23, 2018
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of charged surfactants for reducing textile staining by antiper...
Patent number
8,691,250
Issue date
Apr 8, 2014
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
USE OF CHARGED SURFACTANTS FOR REDUCING TEXTILE STAINING BY ANTIPER...
Publication number
20140105841
Publication date
Apr 17, 2014
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF CHARGED SURFACTANTS FOR REDUCING TEXTILE STAINING BY ANTIPER...
Publication number
20140093464
Publication date
Apr 3, 2014
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF CHARGED SURFACTANTS FOR REDUCING TEXTILE STAINING BY ANTIPER...
Publication number
20140090183
Publication date
Apr 3, 2014
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF CHARGED SURFACTANTS FOR REDUCING TEXTILE STAINING BY ANTIPER...
Publication number
20140093463
Publication date
Apr 3, 2014
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF CHARGED SURFACTANTS FOR REDUCING TEXTILE STAINING BY ANTIPER...
Publication number
20120058064
Publication date
Mar 8, 2012
Beiersdorf AG
Michael Urban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE