Patents by Inventor Anton FEWNKEL

Anton FEWNKEL 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).

  • CRYSTALS OF LAQUINIMOD SODIUM AND IMPROVED PROCESS FOR THE MANUFACTURE THEREOF
    Publication number: 20160046582
    Abstract: The subject invention provides a mixture of Crystalline Laquinimod sodium particles, wherein (i) ?90% of the total amount by volume of the laquinimod sodium particles have a size of ?40 ?m or (ii) ?50% of the total amount by volume of the laquinimod sodium particles have a size of ?15 ?m and wherein: a) the mixture has a bulk density of 0.2-0.4 g/mL; b) the mixture has a tapped density of 0.40-0.7 g/mL; c) an amount of heavy metal in the mixture is no more than 20 ppm relative to the amount by weight of laquinimod sodium; d) an amount of MCQ in the mixture is no more than 0.15% relative to the amount of laquinimod sodium as measured by HPLC; e) an amount of MCQCA in the mixture is no more than 0.15% relative to the amount of laquinimod sodium as measured by HPLC; or f) an amount of MCQME in the mixture is no more than 0.12% relative to the amount of laquinimod sodium as measured by HPLC.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 18, 2016
    Applicant: Teva Pharmaceutical Industries Ltd.
    Inventors: Anton FEWNKEL, Avital LAZER, Vladimir IOFFE, Karl-Erik JANSSON, Ulf Tomas FRISTEDT