Patents by Inventor Pavel Zhichkin

Pavel Zhichkin 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: 8222421
    Abstract: Certain chemical entities chosen from compounds of Formula 1 and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, and prodrugs thereof, are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicles chosen from carriers, adjuvants, and excipients, are also provided herein. Methods of treating patients suffering from certain diseases and disorders responsive to angiogenic kinase modulation, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include cancer, including breast neoplasia, endometrial cancer, colon cancer, and neck squamous cell carcinoma. Methods of treatment include administering at least one chemical entity as a single active agent or administering such at least one chemical entity in combination with one or more other therapeutic agents.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: July 17, 2012
    Assignee: Gilead Connecticut, Inc.
    Inventors: Scott A. Mitchell, Mihaela Diana Danca, Peter A. Blomgren, David R. Brittelli, Pavel Zhichkin, Matthew E. Voss
  • Publication number: 20100286190
    Abstract: Certain chemical entities chosen from compounds of Formula 1 and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, and prodrugs thereof, are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicles chosen from carriers, adjuvants, and excipients, are also provided herein. Methods of treating patients suffering from certain diseases and disorders responsive to angiogenic kinase modulation, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include cancer, including breast neoplasia, endometrial cancer, colon cancer, and neck squamous cell carcinoma. Methods of treatment include administering at least one chemical entity as a single active agent or administering such at least one chemical entity in combination with one or more other therapeutic agents.
    Type: Application
    Filed: July 20, 2010
    Publication date: November 11, 2010
    Inventors: Scott A. Mitchell, Mihaela Diana Danca, Peter A. Blomgren, David R. Brittelli, Pavel Zhichkin, Matthew E. Voss
  • Patent number: 7777040
    Abstract: Certain chemical entities chosen from compounds of Formula 1 and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, and prodrugs thereof, are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicles chosen from carriers, adjuvants, and excipients, are also provided herein. Methods of treating patients suffering from certain diseases and disorders responsive to angiogenic kinase modulation, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include cancer, including breast neoplasia, endometrial cancer, colon cancer, and neck squamous cell carcinoma. Methods of treatment include administering at least one chemical entity as a single active agent or administering such at least one chemical entity in combination with one or more other therapeutic agents.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: August 17, 2010
    Assignee: CGI Pharmaceuticals, Inc.
    Inventors: Scott A. Mitchell, Mihaela Diana Danca, Peter A. Blomgren, David R. Brittelli, Pavel Zhichkin, Matthew E. Voss
  • Publication number: 20070293484
    Abstract: The present invention relates to thiophene heteroaryl amines and their pharmaceutically acceptable salts that modulate the activity of protein kinases and therefore are expected to be useful in the prevention and treatment of protein kinase related cellular disorders such as cancer.
    Type: Application
    Filed: May 9, 2005
    Publication date: December 20, 2007
    Inventors: Huiping Guan, Connie Sun, Congxin Liang, Joanne Johnson, Lisa Bourdon, Ren Hua Song, Pavel Zhichkin
  • Publication number: 20060270702
    Abstract: Certain chemical entities chosen from compounds of Formula 1 and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, and prodrugs thereof, are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicles chosen from carriers, adjuvants, and excipients, are also provided herein. Methods of treating patients suffering from certain diseases and disorders responsive to angiogenic kinase modulation, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include cancer, including breast neoplasia, endometrial cancer, colon cancer, and neck squamous cell carcinoma. Methods of treatment include administering at least one chemical entity as a single active agent or administering such at least one chemical entity in combination with one or more other therapeutic agents.
    Type: Application
    Filed: May 2, 2006
    Publication date: November 30, 2006
    Inventors: Scott Mitchell, Mihaela Danca, Peter Blomgren, David Brittelli, Pavel Zhichkin, Matthew Voss
  • Publication number: 20060135409
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Application
    Filed: December 21, 2004
    Publication date: June 22, 2006
    Inventors: William Boulanger, Steven Collier, Stephen Eastham, Dennis Edie, Ronan Guevel, Pedro Abad, R. Herr, Hans Kjaersgaard, Harold Meckler, Robert Polomski, Steven Schow, Pavel Zhichkin
  • Patent number: 6506739
    Abstract: Bis-(N,N′-bis-(2-haloethyl)amino)phosphoramidates, pharmaceutical compositions containing them, methods of treatment using them, and processes for their preparation. The compounds possess anti-tumor activities or are capable of being modified to have anti-tumor activities; and this invention relates to the use of the compounds in methods for the treatment of tumors and, especially, for the treatment of cancer.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: January 14, 2003
    Assignee: Telik, Inc.
    Inventors: R. Jason Herr, Robert T. Lum, Steven R. Schow, Fanying Meng, Michael R. Kozlowski, Pavel Zhichkin