Patents by Inventor Philip CASPARI

Philip CASPARI 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).

  • Liquid thioether carboxylic acid esters
    Patent number: 10287245
    Abstract: The present invention relates to a liquid thioether carboxylic acid ester, a process for the preparation of the liquid thioether carboxylic acid ester, an article comprising the liquid thioether carboxylic acid ester as well as a use of the liquid thioether carboxylic acid ester as a component or substantial part of an optical system, tunable lens, adaptive optical module and materials thereof, actuator, electro-active polymer, laser and all related products, optical liquid, cover glass, lens or container material, tiltable prism or optical calibration liquid or optical refractive index matching liquid and a use of the liquid thioether carboxylic acid ester as a component or substantial part of a color filter, window material, coating, varnish, lacquer, dye or pigment formulation, immersion liquid, ingredient or additive in a plastic material or ingredient or additive in a polymer.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: May 14, 2019
    Assignee: BASF SE
    Inventors: Reinhold Oehrlein, Philip Caspari, Kurt Dietliker, Natalia Kukaleva, David Niederer
  • LIQUID THIOETHER CARBOXYLIC ACID ESTERS
    Publication number: 20180127363
    Abstract: The present invention relates to a liquid thioether carboxylic acid ester, a process for the preparation of the liquid thioether carboxylic acid ester, an article comprising the liquid thioether carboxylic acid ester as well as a use of the liquid thioether carboxylic acid ester as a component or substantial part of an optical system, tunable lens, adaptive optical module and materials thereof, actuator, electro-active polymer, laser and all related products, optical liquid, cover glass, lens or container material, tiltable prism or optical calibration liquid or optical refractive index matching liquid and a use of the liquid thioether carboxylic acid ester as a component or substantial part of a color filter, window material, coating, varnish, lacquer, dye or pigment formulation, immersion liquid, ingredient or additive in a plastic material or ingredient or additive in a polymer.
    Type: Application
    Filed: September 24, 2015
    Publication date: May 10, 2018
    Applicant: BASF SE
    Inventors: Reinhold OEHRLEIN, Philip CASPARI, Kurt DIETLIKER, Natalia KUKALEVA, David NIEDERER