Patents by Inventor Kaspar Zimmermann

Kaspar Zimmermann 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).

  • Publication number: 20130331568
    Abstract: The invention provides compounds of formula I wherein n, A, R, R?, R?, R0, X and Y are as defined in the description, and their preparation. The compounds of formula I are useful as pharmaceuticals.
    Type: Application
    Filed: August 15, 2013
    Publication date: December 12, 2013
    Applicant: Novartis AG
    Inventors: Fabrizio Gasparini, Yves Auberson, Silvio Ofner, Terance W. Hart, Kaspar Zimmermann
  • Patent number: 7915264
    Abstract: The invention provides compounds of formula (I) wherein R1, R2, R3, R4, and R5 are as defined in the description, and the preparation thereof. The compounds of formula (I) are useful as pharmaceuticals.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: March 29, 2011
    Assignee: Novartis AG
    Inventors: Andrew James Culshaw, Peter Gull, Allan Hallett, Hong-Yong Kim, Max Peter Seiler, Kaspar Zimmermann, Yugang Liu, Mahavir Prashad
  • Publication number: 20100076024
    Abstract: The invention relates to compounds of formula (I) wherein the substituents are as defined in claim 1; to compositions comprising said compounds and to their use as pharmaceutical agents, in particular as inhibitors of serine proteases.
    Type: Application
    Filed: February 20, 2008
    Publication date: March 25, 2010
    Inventors: Kaspar Zimmermann, Daniel Kaspar Baeschlin, Saliha Moussaoui
  • Patent number: 7632851
    Abstract: The present invention relates to novel benzo[1,2,5]oxadiazoles and benzo[1,2,5]thiadiazoles of formula (I) wherein X is O or S, R1 is 5-(2-fluoro-ethylamino)-thiazol-2-yl, 5-(2-18F-ethylamino)-thiazol-2-yl or a group of formula (a) wherein Y is CH or N, R2 is NHCH3, NH11CH3, N(CH3)11CH3, N(CH3)2, N(11CH3)2, NH(CH2)nF, NH(CH2)n18F, N(CH3)(CH2)nF, N(CH3)—(CH2)n18F, O—(CH2)nF, O—(CH2)n18F, CONH(CH2)nF or CONH(CH2)n18F (n being in each case 2 to 4) and R3 is hydroxy, (C1-4)alkoxy, hydrogen or nitro, in free base or acid addition salt form; their preparation, their use as markers in diagnosis and compositions containing them.
    Type: Grant
    Filed: April 2, 2004
    Date of Patent: December 15, 2009
    Assignee: Novartis AG
    Inventors: Yves Auberson, Samuel Hintermann, Kaspar Zimmermann
  • Publication number: 20090306083
    Abstract: The invention relates to methods of using the compounds of the invention, including trifluoromethyl substituted benzamide compounds and salts thereof, as well as pharmaceutical compositions comprising the same, in the treatment of Eph receptor-related (e.g., neurological) injuries and disorders. The invention also relates to modulating the activity of an Eph receptor in a cell, stimulating neural regeneration, and reversing neuronal degeneration, by administering a compound of the invention to a cell or subject in an effective amount.
    Type: Application
    Filed: July 11, 2007
    Publication date: December 10, 2009
    Inventors: Rajeev Sivasankaran, Kaspar Zimmermann
  • Publication number: 20090221598
    Abstract: The present invention discloses the use of a cyclophilin-binding compound such as a sanglifehrin for the treatment and prevention of hepatitis C and related diseases such as liver fibrosis, liver cirrhosis and hepatocellular carcinoma.
    Type: Application
    Filed: June 15, 2006
    Publication date: September 3, 2009
    Inventors: Kai Lin, Beat Weidmann, Kaspar Zimmermann
  • Publication number: 20090069315
    Abstract: The invention relates to methods of using the compounds of the invention, including pyrazolo[1,5a]pyrimidin-7-yl amine compounds and salts thereof, as well as pharmaceutical compositions comprising the same, in the treatment of Eph receptor-related (e.g., neurological) injuries and disorders. The invention also relates to modulating the activity of an Eph receptor in a cell, stimulating neural regeneration, and reversing neuronal degeneration, by administering a compound of the invention to a cell or subject in an effective amount.
    Type: Application
    Filed: March 6, 2007
    Publication date: March 12, 2009
    Inventors: Rajeev Sivasankaran, Kaspar Zimmermann
  • Publication number: 20070142401
    Abstract: The invention relates to the use of an inhibitor of formula (I), or a pharmaceutically acceptable salt thereof having an activity on protein kinases PKC alpha, PKC beta, PKC gamma, PKC epsilon, PKC theta, CDK-1, KDR, PKA, Flt-1, Flt-2, Flt-3 or Flt-4, or on a combination of the above enzymes, for the treatment and/or prevention of neurological and vascular disorders related to beta-amyloid generation and/or aggregation such as neurodegenerative diseases like Down's Syndrome, memory and cognitive impairment, dementia, amyloid neuropathies, brain inflammation, nerve and brain trauma, vascular amyloidosis, or cerebral hemorrhage with amyloidosis.
    Type: Application
    Filed: October 26, 2004
    Publication date: June 21, 2007
    Applicant: NOVARTIS AG
    Inventors: Yves Auberson, Graeme Bilbe, Rainer Kuhn, Peter Von Matt, Heinrich Rueger, Matthias Staufenbiel, Jurgen Wagner, Kaspar Zimmermann
  • Publication number: 20060093551
    Abstract: The present invention relates to novel benzo[1,2,5]oxadiazoles and benzo[1,2,5]thiadiazoles of formula (I) wherein X is O or S, R1 is 5-(2-fluoro-ethylamino)-thiazol-2-yl, 5-(2-18F-ethylamino)-thiazol-2-yl or a group of formula (a) wherein Y is CH or N, R2 is NHCH3, NH11CH3, N(CH3)11CH3, N(CH3)2, N(11CH3)2, NH(CH2)nF, NH(CH2)n18F, N(CH3)(CH2)nF, N(CH3)—(CH2)n 18F, O—(CH2)nF, O—(CH2)n 18F, CONH(CH2)nF or CONH(CH2)n18F (n being in each case 2 to 4) and R3 is hydroxy, (C1-4)alkoxy, hydrogen or nitro, in free base or acid addition salt form; their preparation, their use as markers in diagnosis and compositions containing them.
    Type: Application
    Filed: April 2, 2004
    Publication date: May 4, 2006
    Inventors: Yves Auberson, Samuel Hintermann, Kaspar Zimmermann
  • Patent number: 6964960
    Abstract: The invention provides compounds of formula (I) wherein R is as defined in the description, and the preparation thereof. The compounds of formula (I) are useful as pharmaceuticals, for use in the treatment of any state associated with high levels of activeted PARP.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: November 15, 2005
    Assignee: Novartis AG
    Inventors: Kaspar Zimmermann, Robert Portmann, Dean Franklin Rigel
  • Publication number: 20030199502
    Abstract: The invention provides compounds of formula (I) wherein R is as defined in the description, and the preparation thereof. The compounds of formula (I) are useful as pharmaceuticals, for use in the treatment of any state associated with high levels of activeted PARP.
    Type: Application
    Filed: May 16, 2003
    Publication date: October 23, 2003
    Inventors: Kaspar Zimmermann, Robert Portmann, Dean Franklin Rigel
  • Patent number: 5780500
    Abstract: Base-substituted debenz?b,f!oxepines of formula I ##STR1## wherein alk is a divalent aliphatic radical, R is an amino group that is unsubstituted or mono- or di-substituted by monovalent aliphatic and/or araliphatic radicals or disubstituted by divalent aliphatic radicals, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are each, independently of the others, hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, and pharmaceutically acceptable salts thereof, may be used as anti-neurodegenerative active ingredients of medicaments. The invention relates also to novel compounds of formula I.
    Type: Grant
    Filed: April 18, 1997
    Date of Patent: July 14, 1998
    Assignee: Novartis Corporation
    Inventors: Claudia Betschart, Kaspar Zimmermann
  • Patent number: 5780501
    Abstract: Base-substituted dibenz?b,f!oxepines of formula I ##STR1## wherein alk is a divalent aliphatic radical, R is an amino group that is unsubstituted or mono- or di-substituted by monovalent aliphatic and/or araliphatic radicals or disubstituted by divalent aliphatic radicals, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are each, independently of the others, hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, and pharmaceutically acceptable salts thereof, may be used as anti-neurodegenerative active ingredients of medicaments. The invention relates also to novel compounds of formula I.
    Type: Grant
    Filed: July 8, 1997
    Date of Patent: July 14, 1998
    Assignee: Novartis Corporation
    Inventors: Claudia Betschart, Kaspar Zimmermann