Patents by Inventor Jan BLOCH

Jan BLOCH 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).

  • HIGH REFRACTIVE INDEX LIQUIDS BASED ON META-SUBSTITUTED S-ALKYL THIOETHERS
    Publication number: 20190169157
    Abstract: The present invention relates to liquid aromatic thioethers, a process for the preparation of the liquid aromatic thioethers, an article comprising the liquid aromatic thioethers as well as the use of the liquid aromatic thioethers as a component or substantial part of an optical liquid, window material, color filter, coating, varnish, lacquer, dye or pigment formulation, immersion liquid, calibration liquid or matching liquid, ingredient or additive in a plastic material or ingredient or additive in a polymer.
    Type: Application
    Filed: August 11, 2017
    Publication date: June 6, 2019
    Applicant: BASF SE
    Inventors: Reinhold OEHRLEIN, Jan BLOCH, Gabriele BAISCH, Natalia KUKALEVA