Patents by Inventor Christian Schnider

Christian Schnider 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).

  • METHOD FOR PREPARATION OF IMIDODISULFURYL COMPOUNDS
    Publication number: 20160289177
    Abstract: The invention relates to a method for the preparation of imidodisulfuryl compounds in a continuous reaction at elevated temperatures.
    Type: Application
    Filed: July 10, 2014
    Publication date: October 6, 2016
    Inventors: Christian Schnider, Dominique Roberge, Michael Gottsponer, Andreas Klein, Thomas Gruetzner, Michael Bittel, Stefan Tille, Anna-Christina Hormes, Janine Leiggener
  • BACE1 INHIBITORS
    Publication number: 20160052920
    Abstract: The present invention provides a compound of formula I having BACE1 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease.
    Type: Application
    Filed: April 8, 2014
    Publication date: February 25, 2016
    Applicants: HOFFMANN-LA ROCHE INC., SIENA BIOTECH S.p.A.
    Inventors: Hans Hilpert, Roland Humm, Thorsten Muser, Christian Schnider, Roger Wermuth, Thomas Woltering
  • Process for he production of organic dithiopyrophosphates
    Patent number: 8324418
    Abstract: Organic dithiopyrophosphates of formula wherein R1, R2, R3, R4 and R5 independently are hydrogen, C1-4 alkyl, chloromethyl or bromomethyl, are prepared in a two-step process from the corresponding 1,3-diols and thiophosphoryl chloride, using 3-methylpyridine both as solvent and as base.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: December 4, 2012
    Assignee: Lonza Ltd.
    Inventors: Gesa Paradies, Thomas Riedel, Christian Schnider
  • Process for the production of organic dithiopyrophosphates
    Publication number: 20110207955
    Abstract: Organic dithiopyrophosphates of formula wherein R1, R2, R3, R4 and R5 independently are hydrogen, C1-4 alkyl, chloromethyl or bromomethyl, are prepared in a two-step process from the corresponding 1,3-diols and thiophosphoryl chloride, using 3-methylpyridine both as solvent and as base.
    Type: Application
    Filed: October 21, 2009
    Publication date: August 25, 2011
    Applicant: LONZA LTD.
    Inventors: Gesa Paradies, Thomas Riedel, Christian Schnider