Patents Assigned to Gerhard Puerstinger
  • Patent number: 8779141
    Abstract: The present invention relates to imidazo[4,5-c]pyridine compounds and pharmaceutical compositions for the treatment or prevention of viral infections, wherein the imidazo[4,5-c]pyridine compounds have the formula:
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: July 15, 2014
    Assignees: Gilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
    Inventors: Johan Neyts, Gerhard Pürstinger, Erik De Clercq
  • Publication number: 20120108601
    Abstract: A crystalline compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections Methods of making and formulating crystalline compound (1) are provided.
    Type: Application
    Filed: December 23, 2011
    Publication date: May 3, 2012
    Applicants: Gilead Sciences, Inc., Gerhard Puerstinger, K.U. Leuven Research & Development
    Inventors: Eric D. Dowdy, Kenneth M. Kent, Norma J. Tom, Vahid Zia
  • Patent number: 7956184
    Abstract: A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections Methods of making and formulating compound (1) are provided.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: June 7, 2011
    Assignees: Gilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
    Inventors: Steven S. Bondy, David A. Oare, Winston C. Tse
  • Patent number: 7754720
    Abstract: A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections Methods of making and formulating compound (1) are provided.
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: July 13, 2010
    Assignees: Gilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
    Inventors: Steven S. Bondy, Terrence C. Dahl, David A. Oare, Reza Oliyai, Winston C. Tse, Vahid Zia
  • Publication number: 20100152444
    Abstract: A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections Methods of making and formulating compound (1) are provided.
    Type: Application
    Filed: February 18, 2010
    Publication date: June 17, 2010
    Applicants: Gilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
    Inventors: Steven S. Bondy, Terrenc C. Dahl, David A. Oare, Reza Oliyai, Winston C. Tse, Vahid Zia
  • Publication number: 20090208456
    Abstract: The present invention relates to pharmaceutical compositions for the treatment of prevention of viral infections comprising as an active principle at least one imidazo[4,5-c]pyrimidine having the general formula (A), wherein the substituents are described in the specification. The invention also relates to processes for the preparation of compounds according to the invention having above mentioned general formula, their pharmaceutically acceptable formulations and their use as a medicine or to treat or prevent viral infections.
    Type: Application
    Filed: July 26, 2005
    Publication date: August 20, 2009
    Applicants: Gilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
    Inventors: Gerhard Puerstinger, Choung U. Kim, Johan Neyts, David A. Oare
  • Publication number: 20090036460
    Abstract: A crystalline compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections Methods of making and formulating crystalline compound (1) are provided.
    Type: Application
    Filed: July 3, 2008
    Publication date: February 5, 2009
    Applicants: Gilead Sciences, Inc., K.U. Leuven Research & Development, Gerhard Puerstinger
    Inventors: Eric D. Dowdy, Kenneth M. Kent, Norma J. Tom, Vahid Zia