Patents by Inventor Jan Poppe

Jan Poppe 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).

  • Spectrophotometer and spectrophotometry method
    Patent number: 10241038
    Abstract: The present invention responds flexibly to and corrects concentration changes that are caused by changes between the temperature when a correction calibration curve is created and the temperature when a test sample is measured, without having to correct the calibration curve.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: March 26, 2019
    Assignee: Horiba, Ltd.
    Inventors: Katsumi Nishimura, Shigeru Nakatani, Jan Poppe
  • SPECTROPHOTOMETER AND SPECTROPHOTOMETRY METHOD
    Publication number: 20190064064
    Abstract: The present invention responds flexibly to and corrects concentration changes that are caused by changes between the temperature when a correction calibration curve is created and the temperature when a test sample is measured, without having to correct the calibration curve.
    Type: Application
    Filed: August 31, 2018
    Publication date: February 28, 2019
    Applicant: HORIBA, Ltd.
    Inventors: Katsumi NISHIMURA, Shigeru NAKATANI, Jan POPPE
  • Stabilizing and emulsifying composition for the preparation of low-fat spreads
    Patent number: 5126161
    Abstract: A stabilizing and emulsifying composition for the preparation of low-fat spreads containingfrom 70 to 85% by weight of gelatin with a gel strength of between 100 and 200 blooms,from 7.5 to 15% by weight of iota-carrageenan andfrom 7.5 to 15% by weight of xanthan.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: June 30, 1992
    Assignee: SANOFi
    Inventors: Jan Poppe, Robert Rizzotti, Gerard Tilly
  • Gelatin product having highly improved properties of wettability and dispersibility, and a method of making the same
    Patent number: 4729897
    Abstract: A gelatin product which offers highly improved properties of wettability and dispersibility in aqueous liquids irrespective of temperature and which permits accelerated dissolution in the hot state irrespective of the concentration is constituted by 90 to 99.9% by weight of a basic gelatin of any desired origin having a Bloom strength within the range of 0 to 350 grams and a viscosity within the range of 1 to 100 mPa.s. The gelatin product is also constituted by 0.1% to 10% by weight of a hydrolyzed gelatin of any desired origin having a mean molecular weight of 500 to 30,000. The method of preparation includes coating the particles of a basic gelatin with a film of hydrolyzed gelatin. The resulting product is well suited for all the usual applications of gelatin.
    Type: Grant
    Filed: August 1, 1986
    Date of Patent: March 8, 1988
    Assignee: Compagnie Rousselot, S.A.
    Inventors: Jan Poppe, Claude Ridoux, Bernard Grouber, Michel Schoentjes