Jürgen HELFMANN

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Patents Grantslast 30 patents

Information Patent Grant
Optically ascertaining the sun protection factor of sunscreens or o...
- Patent number 11,137,347
- Issue date Oct 5, 2021
- Courage + Khazaka electronic GmbH
- Jürgen Helfmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
OPTICALLY ASCERTAINING THE SUN PROTECTION FACTOR OF SUNSCREENS OR O...
- Publication number 20180321139
- Publication date Nov 8, 2018
- Courage + Khazaka Electronic GmbH
- JÜRGEN HELFMANN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DETERMINING THE CONCENTRATION OF A SUBSTANCE IN A DEFORM...
- Publication number 20160313236
- Publication date Oct 27, 2016
- LASER- UND MEDIZIN-TECHNOLOGIE GMBH BERLIN
- Jürgen HELFMANN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...