Patents by Inventor Gabriele Witte

Gabriele Witte has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • UV FILTER CAPSULE
    Publication number: 20170105910
    Abstract: The present invention relates to UV filter capsules, to the use thereof for the preparation of cosmetic or dermatological formulations or dispersions, and to cosmetic or dermatological formulations which comprise the capsules, and to a process for the production thereof.
    Type: Application
    Filed: December 30, 2016
    Publication date: April 20, 2017
    Applicant: BASF SE
    Inventors: Frank Pfluecker, Bernd Mueller, Gabriele Witte, Valerie Andre
  • Process for treating sol-gel capsules
    Patent number: 9603784
    Abstract: The present invention relates to a process for treating sol-gel capsules comprising a cosmetic or pharmaceutical active material with an inorganic material, as well as sol-gel capsules produced by a process according to the present invention and formulations comprising such sol-gel capsules.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: March 28, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Kaiman Shimizu, Yukitaka Watanabe, Yuichi Kubota, Fumiko Sasaki, Keisuke Kawagoe, Gabriele Witte, Frank Pfluecker
  • PROCESS FOR TREATING SOL-GEL CAPSULES
    Publication number: 20130156834
    Abstract: The present invention relates to a process for treating sol-gel capsules comprising a cosmetic or pharmaceutical active material with an inorganic material, as well as sol-gel capsules produced by a process according to the present invention and formulations comprising such sol-gel capsules.
    Type: Application
    Filed: September 1, 2011
    Publication date: June 20, 2013
    Applicant: MERCK PATENT GMBH
    Inventors: Kaiman Shimizu, Yukitaka Watanabe, Yuichi Kubota, Fumiko Sasaki, Keisuke Kawagoe, Gabriele Witte, Frank Pfluecker
  • UV FILTER CAPSULE
    Publication number: 20100209463
    Abstract: The present invention relates to UV filter capsules, to the use thereof for the preparation of cosmetic or dermatological formulations or dispersions, and to cosmetic or dermatological formulations which comprise the capsules, and to a process for the production thereof.
    Type: Application
    Filed: July 2, 2008
    Publication date: August 19, 2010
    Applicants: MERCK PATENT GMBH, BASF SE
    Inventors: Frank Pfluecker, Bernd Mueller, Gabriele Witte, Valerie Andre