Patents Assigned to Telik, Inc.
  • Publication number: 20140329754
    Abstract: This invention generally relates to compositions and methods for treating myelodysplastic syndrome. In one embodiment, this invention relates to methods for treating myelodysplastic syndrome with ezatiostat or a salt thereof and lenalidomide.
    Type: Application
    Filed: April 29, 2014
    Publication date: November 6, 2014
    Applicant: Telik, Inc.
    Inventors: Gail L. Brown, Lixin Meng
  • Patent number: 8841476
    Abstract: Provided herein are processes of preparing ezatiostat hydrochloride, and crystalline ezatiostat hydrochloride ansolvate form D.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: September 23, 2014
    Assignee: Telik, Inc.
    Inventors: Guyselaine Leclerc, Hervé Lhermitte, Christian Picherit
  • Patent number: 8759303
    Abstract: This invention generally relates to compositions and methods for treating myelodysplastic syndrome. In one embodiment, this invention relates to methods for treating myelodysplastic syndrome with ezatiostat or a salt thereof and lenalidomide.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: June 24, 2014
    Assignee: Telik, Inc.
    Inventors: Gail L. Brown, Lixin Meng
  • Patent number: 8716521
    Abstract: This invention provides stable, lyophilized formulations of canfosfamide as well as the methods of preparation of those stable lyophilized formulations.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: May 6, 2014
    Assignee: Telik, Inc.
    Inventors: Betsy R. Hughes, Robert Steven Lopez
  • Publication number: 20130184280
    Abstract: Disclosed herein are substituted thiazoles and their salts that are VEGFR2 kinase inhibitors, useful in the treatment of cancer.
    Type: Application
    Filed: December 18, 2012
    Publication date: July 18, 2013
    Applicant: TELIK, INC.
    Inventor: Telik, Inc.
  • Patent number: 8481781
    Abstract: Formulations of canfosfamide and their preparation.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: July 9, 2013
    Assignee: Telik, Inc.
    Inventors: Betsy R. Hughes, Robert Steven Lopez
  • Patent number: 8410163
    Abstract: Substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carbonitriles and substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carboxamides and their salts are tubulin polymerization inhibitors, useful in the treatment of cancer.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: April 2, 2013
    Assignee: Telik, Inc.
    Inventors: Paul P. Beroza, Komath V. Damodaran, Stella Lui, Wenli Ma, Zhuo Wang, Hua Xu
  • Patent number: 8361971
    Abstract: Disclosed herein are tablets comprising ezatiostat hydrochloride wherein the ezatiostat hydrochloride comprises from about 75 to about 82 percent by weight of the tablet.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: January 29, 2013
    Assignee: Telik, Inc.
    Inventors: Robert T. Lum, Stephan D. Parent, Chunsheng Qiao, Steven R. Schow
  • Patent number: 8334266
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: December 18, 2012
    Assignee: Telik, Inc.
    Inventors: William A. Boulanger, Steven J. Collier, Stephen A. Eastham, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernandez Abad, R. Jason Herr, Hans J. Kjaersgaard, Harold Meckler, Robert E. Polomski, Steven R. Schow, Pavel E. Zhichkin
  • Patent number: 8324426
    Abstract: This invention provides stable, lyophilized formulations of canfosfamide as well as the methods of preparation of those stable lyophilized formulations.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: December 4, 2012
    Assignee: Telik, Inc.
    Inventors: Betsy R. Hughes, Robert Steven Lopez
  • Publication number: 20120165260
    Abstract: Crystalline ezatiostat hydrochloride ansolvate form D is more stable and/or more soluble that various solvated crystalline polymorphic forms of ezatiostat hydrochloride.
    Type: Application
    Filed: March 4, 2011
    Publication date: June 28, 2012
    Applicant: TELIK, INC.
    Inventors: STEPHAN PARENT, STEVEN SCHOW
  • Patent number: 8207121
    Abstract: A method of sensitizing a mammal, especially a human, to another anticancer therapy by administering a sensitizing effective amount of a GST-activated anticancer compound. A method of ameliorating a side effect of another anticancer therapy in a mammal, especially a human, by administering an ameliorating effective amount of a GST-activated anticancer compound. Pharmaceutical compositions for the methods. The GST-activated anticancer compound is preferably a compound of U.S. Pat. No. 5,556,942, and more preferably canfosfamide, especially as the hydrochloride salt.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: June 26, 2012
    Assignee: Telik, Inc.
    Inventors: Gail L. Brown, James G. Keck, Michael M. Wick
  • Patent number: 8198247
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: June 12, 2012
    Assignee: Telik, Inc.
    Inventors: William A. Boulanger, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernandez Abad, R. Jason Herr, Harold Meckler, Steven R. Schow, Pavel E. Zhichkin
  • Publication number: 20120101286
    Abstract: Substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carbonitriles and substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carboxamides and their salts are tubulin polymerization inhibitors, useful in the treatment of cancer.
    Type: Application
    Filed: February 9, 2010
    Publication date: April 26, 2012
    Applicant: TELIK INC.
    Inventors: Paul P. Beroza, Komath V. Damodaran, Stella Lui, Wenli Ma, Zhuo Wang, Hua Xu
  • Patent number: 8129396
    Abstract: 2-[1H-benzimidazol-2(3H)-ylidene]-2-(pyrimidin-2-yl)acetamides and 2-[benzothiazol-2(3H)-ylidene]-2-(pyrimidin-2-yl)acetamides and their salts are kinase inhibitors, useful in the treatment of cancer.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: March 6, 2012
    Assignee: Telik, Inc.
    Inventors: Natalia Aurrecoechea, Paul P. Beroza, Komath V. Damodaran, Karen Y. Pontius, Louise Robinson, Reyna J. Simon, Truong Vu, Kevin T. Weber
  • Patent number: 8093231
    Abstract: Sulfonylethyl and thioethyl phosphorodiamidates, their preparation and intermediates in their preparation, formulations containing them, and their pharmaceutical use. The compounds are useful for treating cancer, alone and in combination with other anticancer therapies.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: January 10, 2012
    Assignee: Telik, Inc.
    Inventors: David R. Allen, Wenli Ma, Brian T. Peterson, Louise Robinson, Steven R. Schow, Songyuan Shi, Reyna J. Simon, Kevin T. Weber, Michael M. Wick
  • Patent number: 7872134
    Abstract: 2-{[2-(Substituted amino)ethyl]sulfonyl}ethyl N,N-bis(2-chloroethyl)phosphorodiamidates and their salts, their preparation and intermediates in their preparation, pharmaceutical compositions containing them, and methods of treatment using them. The compounds are useful for treating cancer and autoimmune diseases, alone and in combination with other therapies.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: January 18, 2011
    Assignee: Telik, Inc.
    Inventors: Edgardo Laborde, Andrew B. Kelson, Wenli Ma, Kevin T. Weber
  • Patent number: 7655799
    Abstract: 2-{[2-(Substituted amino)ethyl]sulfonyl}ethyl N,N,N?,N?-tetrakis(2-chloroethyl)-phosphorodiamidates, their preparation and intermediates in their preparation, pharmaceutical compositions containing them, and methods of treatment using them. The compounds are useful for treating cancer, alone and in combination with other anticancer therapies.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: February 2, 2010
    Assignee: Telik, Inc.
    Inventors: Wenli Ma, Kevin T. Weber, Robert M. Yee
  • Patent number: 7297696
    Abstract: Compounds which are antagonists of MCP-1 function and are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephrtitis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection; pharmaceutical compositions comprising these compounds; and the use of these compounds and compositions in the prevention or treatment of such diseases.
    Type: Grant
    Filed: October 19, 2004
    Date of Patent: November 20, 2007
    Assignees: Telik, Inc., Sanwa Kagaku Kenkyusho Co.
    Inventors: Edgardo Laborde, Louise Robinson, Fanying Meng, Brian T. Peterson, Hugo O. Villar, Steven E. Anuskiewicz, Yoshiro Ishiwata, Shoji Yokochi, Yukiharu Matsumoto, Takuji Kakigami, Hideaki Inagaki, Takahito Jomori, Kouji Matsushima
  • Patent number: RE39866
    Abstract: Modulation of the activity of the insulin receptor, enhancement of glucose uptake by cells, and other effects significant in the control and management of diabetes are accomplished using compounds of the formula wherein each A is independently a proton-accepting substituent; each R is independently a noninterfering substituent; n is 0, 1, or 2; and each linker is independently an isostere of —NHCONH— or of —N?N— or of —NHCO—. Compounds in the genus of Formula (1) can also be used for structure activity studies to identify features responsible for the relevant activities.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: October 2, 2007
    Assignee: Telik, Inc.
    Inventors: Richard Sportsman, Hugo O. Villar, Lawrence M Kauvar, Wayne R Spevak