Patents by Inventor Markus Streiff

Markus Streiff 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).

  • Patent number: 7671078
    Abstract: The invention relates to isothiourea derivatives of formula I: wherein R1 is a residue of one of the following structures: where the variables are as defined in the claims of the invention, as well as processes for production of these compounds.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: March 2, 2010
    Assignee: Novartis AG
    Inventors: Fraser Glickman, Markus Streiff, Gebhard Thoma, Hans-Günter Zerwes
  • Patent number: 7666877
    Abstract: Disclosed are ergoline derivatives, Formula (I), wherein either each of R1 and R2, independently, is H; optionally R10 and/or R11-substituted-phenyl or -phenyl-C1-4alkyl; optionally R10 and/or R11-substituted-heteroaryl or -heteroaryl-C1-4alkyl; optionally R10 and/or R11-substituted heteroaryl N-oxide; optionally R10-substituted C1-C8 alkyl; optionally R10-substituted C2-C8 alkenyl, optionally R10-substituted C2-C8 alkynyl; optionally R10-substituted C3-C8 cycloalkyl, or optionally R10-substituted C4-C8 cycloalkenyl; or R1 and R2 form together with the nitrogen atom to which they are attached an optionally R10-substituted 3-8 membered ring containing in addition to the nitrogen atom up to 2 heteroatoms selected independently from N, O and S; R3 is H; OR1; CH2R1R2; (CH2)1-2NR1R2; CH2—CH2—OR1; CH2—CO—NR1R2; or CO—CH2R1R2; R4 is F; Cl; Br; I; OR1; NR1R2 or has one of the significances given for R1; and R5 has one of the significances given for R1, in free form or in salt form for preventing or treating disorders
    Type: Grant
    Filed: May 29, 2006
    Date of Patent: February 23, 2010
    Assignee: Novartis AG
    Inventors: Rolf Baenteli, Fraser Glickman, Jiri Kovarik, Ian Lewis, Markus Streiff, Gebhard Thoma, Hans-Günter Zerwes
  • Publication number: 20100010025
    Abstract: Disclosed are pyrimidine derivatives having interesting pharmacological properties.
    Type: Application
    Filed: July 19, 2007
    Publication date: January 14, 2010
    Inventors: Rudolf Duthaler, Marc Gerspacher, Philipp Holzer, Markus Streiff, Gebhard Thoma, Rudolf Walchli, Hans-Günter Zerwes
  • Publication number: 20090018127
    Abstract: Disclosed are ergoline derivatives, Formula (I), wherein either each of R1 and R2, independently, is H; optionally R10 and/or R11-substituted-phenyl or -phenyl-C1-4alkyl; optionally R10 and/or R11-substituted-heteroaryl or -heteroaryl-C1-4alkyl; optionally R10 and/or R11-substituted heteroaryl N-oxide; optionally R10-substituted C1-C8 alkyl; optionally R10-substituted C2-C8 alkenyl, optionally R10-substituted C2-C8 alkynyl; optionally R10-substituted C3-C8 cycloalkyl, or optionally R10-substituted C4-C8 cycloalkenyl; or R1 and R2 form together with the nitrogen atom to which they are attached an optionally R10-substituted 3-8 membered ring containing in addition to the nitrogen atom up to 2 heteroatoms selected independently from N, O and S; R3 is H; OR1; CH2R1R2; (CH2)1-2NR1R2; CH2—CH2—OR1; CH2—CO—NR1R2; or CO—CH2R1R2; R4 is F; Cl; Br; I; OR1; NR1R2 or has one of the significances given for R1; and R5 has one of the significances given for R1, in free form or in salt form for preventing or treating disorders
    Type: Application
    Filed: May 29, 2006
    Publication date: January 15, 2009
    Inventors: Rolf Baenteli, Fraser Glickman, Jiri Kovarik, Ian Lewis, Markus Streiff, Gebhard Thoma, Hans-Gunter Zerwes
  • Publication number: 20080249111
    Abstract: Disclosed are compounds of formula I: wherein R1, R2, R3 and X are as defined herein, in free or salt form, which are useful as CCR5 inhibitors, e.g. in the prevention or treatment of disorders mediated by interactions between chemokine receptors and their ligands.
    Type: Application
    Filed: May 2, 2008
    Publication date: October 9, 2008
    Inventors: Rainer ALBERT, Nigel Graham Cooke, Gebhard Thoma, Christian Bruns, Francois Nuninger, Markus Streiff, Hans-Gunter Zerwes
  • Patent number: 7399771
    Abstract: Disclosed are compounds of formula I: wherein R1, R2, R3 and X are as defined herein, in free or salt form, which are useful as CCR5 inhibitors, e.g. in the prevention or treatment of disorders mediated by interactions between chemokine receptors and their ligands.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: July 15, 2008
    Assignee: Novartis AG
    Inventors: Rainer Albert, Nigel Graham Cooke, Gebhard Thoma, Christian Bruns, François Nuninger, Markus Streiff, Hans-Günter Zerwes
  • Publication number: 20070161618
    Abstract: The present invention relates to isothiourea derivatives, processes for their production, their uses, in particular in transplantation, autoimmune or infectious diseases, and pharmaceutical compositions containing them.
    Type: Application
    Filed: February 25, 2005
    Publication date: July 12, 2007
    Inventors: Fraser Glickman, Markus Streiff, Gebhard Thoma, Hans-Gunter Zerwes
  • Publication number: 20060004047
    Abstract: Disclosed are compounds of formula I: wherein R1, R2, R3 and X are as defined herein, in free or salt form, which are useful as CCR5 inhibitors, e.g. in the prevention or treatment of disorders mediated by interactions between chemokine receptors and their ligands.
    Type: Application
    Filed: October 6, 2003
    Publication date: January 5, 2006
    Inventors: Rainer Albert, Nigel Cooke, Gebhard Thoma, Christian Bruns, Francois Nuninger, Markus Streiff, Hans-Gunter Zerwes
  • Publication number: 20040142920
    Abstract: Piperidine derivatives of formula (I) as disclosed in the specification have interesting pharmaceutical properties e.g. as CCR5 inhibitors.
    Type: Application
    Filed: September 22, 2003
    Publication date: July 22, 2004
    Inventors: Rainer Albert, Christian Bruns, Francois Nuninger, Markus Streiff, Gebhard Thoma, Hans-Gunter Zerwes
  • Patent number: 6468667
    Abstract: The invention relates to an ophthalmic molding such as a contact lens or any kind of ocular prostheses comprising an organic bulk material having covalently bonded to its surface an acceptor saccharide to which is enzymatically attached one or more further carbohydrates. The ophthalmic moldings of the invention have desirable characteristics regarding, for example, adherence to the substrate, durability, hydrophilicity, wettability or biocompatibility.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: October 22, 2002
    Assignee: Novartis AG
    Inventors: Peter Chabrecek, Dieter Lohmann, Markus Streiff