loadpatents
Patent applications and USPTO patent grants for Eichin; Kai.The latest application filed is for "merocyanine derivatives".
Patent | Date |
---|---|
Use of benzotropolone derivatives as UV absorbers and antioxidants and their use in sunscreens and/or cosmetic compositions Grant 9,707,417 - Wagner , et al. July 18, 2 | 2017-07-18 |
Merocyanine derivatives Grant 9,550,730 - Winkler , et al. January 24, 2 | 2017-01-24 |
Use of metal hydrazide complex compounds as oxidation catalysts Grant 8,791,298 - Winkler , et al. July 29, 2 | 2014-07-29 |
Merocyanine Derivatives App 20140150380 - Winkler; Barbara ;   et al. | 2014-06-05 |
Use of Metal Hydrazide Complex Compounds as Oxidation Catalysts App 20130281353 - Winkler; Barbara ;   et al. | 2013-10-24 |
Use of metal hydrazide complex compounds as oxidation catalysts Grant 8,492,324 - Wagner , et al. July 23, 2 | 2013-07-23 |
Use Of Benzotropolone Derivatives As Uv Absorbers And Antioxidants And Their Use In Sunscreens And/or Cosmetic Compositions App 20110123468 - Wagner; Barbara ;   et al. | 2011-05-26 |
Use Of Metal Hydrazide Complex Compounds As Oxidation Catalysts App 20110071066 - Wagner; Barbara ;   et al. | 2011-03-24 |
Aminophenylbenzothiazole compounds App 20090068129 - Wagner; Barbara ;   et al. | 2009-03-12 |
Aminophenylbenzothiazole compounds App 20090060853 - Wagner; Barbara ;   et al. | 2009-03-05 |
Merocyanine derivatives for cosmetic use Grant 7,407,648 - Wagner , et al. August 5, 2 | 2008-08-05 |
Merocyanine derivatives for cosmetic use App 20050255055 - Wagner, Barbara ;   et al. | 2005-11-17 |
Aminophenylbenzothiazole compounds App 20050175554 - Wagner, Barbara ;   et al. | 2005-08-11 |
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