Patents by Inventor Lars Perrson

Lars Perrson 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).

  • Derivatives of cyclohexane
    Patent number: 5278332
    Abstract: New derivatives of cyclohexane in substantially pure form suitable as pharmaceutical, foodstuff or as a stabilizer.
    Type: Grant
    Filed: August 5, 1992
    Date of Patent: January 11, 1994
    Assignee: Perstorp AB
    Inventors: Matti Siren, Lars Perrson
  • Derivatives of cyclohexane
    Patent number: 5274161
    Abstract: New derivatives of cyclohexane in substantially pure form suitable as a pharmaceutical, foodstuff or as a stabilizer.
    Type: Grant
    Filed: August 5, 1992
    Date of Patent: December 28, 1993
    Assignee: Perstorp AB
    Inventors: Matti Siren, Lars Perrson