Patents Assigned to Oxigene, Inc.
  • Patent number: 9040500
    Abstract: This invention relates to methods for treating a hematopoietic neoplasm comprising administering a therapeutically effective amount of a combretastatin compound, or a pharmaceutically acceptable salt thereof, to a subject having a hematological malignancy, wherein the combretastatin compound comprises a catechol or quinone moiety and is capable of forming a reactive oxygen species (ROS) in vivo. The method may further comprise co-administering a second chemotherapeutic agent.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: May 26, 2015
    Assignee: OXiGENE, Inc.
    Inventors: David Chaplin, Bronwyn G. Siim
  • Patent number: 8877967
    Abstract: This invention is directed to compound of Formula I and methods of using these compounds in the treatment of conditions in which modulation of a cathepsin, particularly cathepsin K or cathepsin L, will be therapeutically useful.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: November 4, 2014
    Assignees: OXiGENE, Inc., Baylor University
    Inventors: David J. Chaplin, Kishore Kumar Gaddale Devanna, Erica Parker, Kevin G. Pinney, Jiangli Song, Mary Lynn Trawick
  • Publication number: 20130136752
    Abstract: The present disclosure provides novel ophthalmic formulations for ocular administration comprising a pharmaceutically effective amount of a combretastatin, from 60% to 95% w/w pre-gelatinized starch, from 1% to 10% w/w hydrophilic matrix forming polymer, and from 0.2% to 5% lubricant.
    Type: Application
    Filed: August 17, 2012
    Publication date: May 30, 2013
    Applicant: OXIGENE, INC.
    Inventors: Suman Sharma, Bronwyn G. Siim
  • Publication number: 20120270831
    Abstract: This invention relates to methods for treating a hematopoietic neoplasm comprising administering a therapeutically effective amount of a combretastatin compound, or a pharmaceutically acceptable salt thereof, to a subject having a hematological malignancy, wherein the combretastatin compound comprises a catechol or quinone moiety and is capable of forming a reactive oxygen species (ROS) in vivo. The method may further comprise co-administering a second chemotherapeutic agent.
    Type: Application
    Filed: November 28, 2011
    Publication date: October 25, 2012
    Applicant: OXIGENE, INC.
    Inventors: David Chaplin, Bronwyn G. Siim
  • Publication number: 20120220554
    Abstract: Methods and compositions for the treatment and prevention of posterior capsular opacification are provided. The method comprises administering a therapeutically effective amount of a combretastatin to a subject suffering from or at risk of developing posterior capsule opacification.
    Type: Application
    Filed: January 2, 2012
    Publication date: August 30, 2012
    Applicant: OXIGENE, INC.
    Inventors: Roy Quinlan, Frederique Tholozan
  • Patent number: 8198302
    Abstract: Novel quinone and catechol compositions, compositions containing prodrugs of quinone and catechol compositions, and methods of use for the treatment of solid tumor cancers and other vascular proliferative disorders. The disclosure particularly relates to the discovery of dual activity agents capable of generating both a vascular targeting effect and direct tumor cell cytotoxicity in order to achieve an enhanced anti-tumor response in a patient.
    Type: Grant
    Filed: March 1, 2004
    Date of Patent: June 12, 2012
    Assignees: OXiGENE, Inc., Baylor University
    Inventors: David J. Chaplin, Klaus Edvardsen, Kevin G. Pinney, Joseph Anthony Prezioso, Mark Wood
  • Publication number: 20110110940
    Abstract: This invention relates to methods for treating, preventing and/or managing cancer in a subject including enhancing the efficacy of a Vascular Disrupting Agent (e.g., a combretastatin or derivative thereof) by administering to the subject an ?4?1 integrin antagonist sequentially or simultaneously in combination with said Vascular Disrupting Agent.
    Type: Application
    Filed: April 15, 2009
    Publication date: May 12, 2011
    Applicant: OXIGENE, INC.
    Inventors: Robert Kerbel, Yuval Shaked
  • Publication number: 20090192098
    Abstract: This invention relates to methods for treating a hematopoietic neoplasm comprising administering a therapeutically effective amount of a combretastatin compound, or a pharmaceutically acceptable salt thereof, to a subject having a hematological malignancy, wherein the combretastatin compound comprises a catechol or quinone moiety and is capable of forming a reactive oxygen species (ROS) in vivo. The method may further comprise co-administering a second chemotherapeutic agent.
    Type: Application
    Filed: November 21, 2008
    Publication date: July 30, 2009
    Applicant: OXIGENE, INC.
    Inventors: David Chaplin, Bronwyn G. Siim
  • Publication number: 20090137687
    Abstract: This invention relates to novel tricyclic quinone and catechol compositions, compositions containing prodrugs of tricyclic quinone and catechol compositions, and methods of use for the treatment of solid tumor cancers and other vascular proliferative disorders. In certain aspects, the compositions of the invention are capable of generating both a vascular targeting effect and tumor cell cytotoxicity (e.g., by oxidative stress) in order to achieve an enhanced anti-tumor response in a patient.
    Type: Application
    Filed: June 19, 2008
    Publication date: May 28, 2009
    Applicants: OXiGENE, Inc., Baylor University
    Inventors: David Chaplin, Kevin G. Pinney, Peter Wardman, Vani P. Mocharla, Lisa K. Folkes
  • Patent number: 7456214
    Abstract: Chrome compounds have been discovered which demonstrate impressive cytotoxicity as well as a remarkable ability to inhibit tubulin polymerization. Such compounds as well as related derivatives are excellent clinical candidates for the treatment of cancer in humans. In addition, certain of these ligands, as pro-drugs, may well prove to be tumor selective vascular targeting chemotherapeutic agents or to have vascular targeting activity resulting in the selective prevention and/or destruction of nonmalignant proliferating vasculature.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: November 25, 2008
    Assignees: Baylor University, OXiGENE, Inc.
    Inventors: Kevin G. Pinney, Phyllis Arthasary, Anupama Shirali, Klaus Edvardsen, David J. Chaplin
  • Patent number: 7384925
    Abstract: Novel stilbenoid compounds and their prodrug forms are disclosed, which serve as potent vascular targeting agents useful for the treatment of solid tumor cancers and other diseases associated with unwanted neovascularization. The novel stilbenoid compounds are tubulin-binding stilbenoid analogs structurally related to combretastatin A-1 and combretastatin A-4. The prodrug forms serve as potent vascular targeting agents (VTAs) useful for the treatment of solid tumor cancers and diseases associated with retinal neovascularization.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: June 10, 2008
    Assignees: OXiGENE, Inc., Baylor University
    Inventors: David J. Chaplin, Charles Manly Garner, III, Robert Ronald Kane, Kevin G. Pinney, Joseph Anthony Prezioso, Klaus Edvardsen
  • Patent number: 7358236
    Abstract: The present invention provides a method of using anti-hypertensive agents (“AHAs”) to attenuate the transient increase in blood pressure observed in patients where Vascular Targeting Agents (“VTAs”) are administered to treat diseases associated with malignant neovascularization. The invention also relates to pharmaceutical compositions comprising AHAs and VTAs, and to kits thereof.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: April 15, 2008
    Assignee: OXiGENE, Inc.
    Inventors: David Chaplin, Scott Young
  • Patent number: 7091240
    Abstract: A diverse set of tubulin binding agents have been discovered which are structurally characterized, in a general sense, by a semi-rigid molecular framework capable of maintaining aryl-aryl, pseudo pi stacking distances appropriate for molecular recognition of tubulin. In phenolic or amino form, these ligands may be further functionalized to prepare phosphate esters, phosphate salts, phosphoramidates, and other prodrugs capable of demonstrating selective targeting and destruction of tumor cell vasculature.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: August 15, 2006
    Assignees: Oxigene, Inc., Baylor University
    Inventors: Kevin G. Pinney, Vani P. Mocharla, Zhi Chen, Charles M. Garner, Mallinath Hadimani, Raymond Kessler, James M. Dorsey, Klaus Edvardsen, David J. Chaplin, Joseph Prezioso, Usha Ghatak, legal representative, Anjan Ghatak, deceased
  • Patent number: 7037906
    Abstract: Methods and pharmaceutical compositions for modulating tumor growth or metastasis are provided.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: May 2, 2006
    Assignees: Oxigene, Inc., Bristol-Myers Squibb, Inc.
    Inventor: Francis Y. Lee
  • Patent number: 7001926
    Abstract: A diverse set of tubulin binding agents have been discovered which are structurally characterized, in a general sense, by a semi-rigid molecular framework capable of maintaining aryl-aryl, pseudo pi stacking distances appropriate for molecular recognition of tubulin. In phenolic or amino form, these ligands may be further functionalized to prepare phosphate esters, phosphate salts, phosphoramidates, and other prodrugs capable of demonstrating selective targeting and destruction of tumor cell vasculature.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: February 21, 2006
    Assignees: Oxigene, Inc., Baylor University
    Inventors: Kevin G. Pinney, Vani P. Mocharla, Zhi Chen, Usha R. Ghatak, legal representative, Mallinath Hadimani, Jimmy Kessler, James M. Dorsey, Klaus Edvardsen, David J. Chaplin, Joseph Prezioso, Anjan Ghatak, deceased
  • Patent number: 6956054
    Abstract: Treatment of warm-blooded animals having a tumor or non-malignant hypervascularation, by administering a sufficient amount of a cytotoxic agent formulated into a phosphate prodrug form having substrate specificity for microvessel phosphatases, so that microvessels are destroyed preferentially over other normal tissues, because the less cytotoxic prodrug form is converted to the highly cytotoxic dephosphorylated form.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: October 18, 2005
    Assignees: Baylor University, OXiGENE, Inc.
    Inventors: Ronald W. Pero, David Sherris, Kevin G. Pinney, Vani P. Mocharla, Zhi Chen
  • Patent number: 6919324
    Abstract: Novel stilbenoid compounds and their prodrug forms are disclosed, which serve as potent vascular targeting agents useful for the treatment of solid tumor cancers and other diseases associated with unwanted neovascularization. The novel stilbenoid compounds are tubulin-binding stilbenoid analogs structurally related to combretastatin A-1 and combretastatin A-4. The prodrug forms serve as potent vascular targeting agents (VTAs) useful for the treatment of solid tumor cancers and diseases associated with retinal neovascularization.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: July 19, 2005
    Assignees: Oxigene, Inc., Baylor University
    Inventors: David J. Chaplin, Charles Manly Garner, III, Robert Ronald Kane, Kevin G. Pinney, Joseph Anthony Prezioso, Klaus Edvardsen
  • Patent number: 6773702
    Abstract: A method of treating immune suppression in a warm-blooded animal bearing a tumor, by administering to the animal an amount of combretastatin A4 and/or a prodrug thereof effective to enhance immune responsiveness without causing vascular destruction. Immunotherapy treatment to inhibit or kill tumor cells includes administering to the animal an immune-response-stimulating agent such as a vaccine of tumor cells genetically modified to produce an immune-response-enhancing cytokine while counteracting tumor-induced immune suppression in the animal by administering combretastatin A4 and/or a prodrug thereof.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: August 10, 2004
    Assignees: OXiGENE, Inc., Bristol-Myers Squibb Company
    Inventors: Ronald W. Pero, Francis Y. F. Lee, Klaus Edvardsen, Hans Olov Sjögren
  • Patent number: RE45720
    Abstract: Novel stilbenoid compounds and their prodrug forms are disclosed, which serve as potent vascular targeting agents useful for the treatment of solid tumor cancers and other diseases associated with unwanted neovascularization. The novel stilbenoid compounds are tubulin-binding stilbenoid analogs structurally related to combretastatin A-1 and combretastatin A-4. The prodrug forms serve as potent vascular targeting agents (VTAs) useful for the treatment of solid tumor cancers and diseases associated with retinal neovascularization.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: October 6, 2015
    Assignees: OXiGENE, Inc., Baylor University
    Inventors: David J. Chaplin, Charles Manly Garner, III, Robert Ronald Kane, Kevin G. Pinney, Joseph Anthony Prezioso, Klaus Edvardsen
  • Patent number: RE45907
    Abstract: Novel stilbenoid compounds and their prodrug forms are disclosed, which serve as potent vascular targeting agents useful for the treatment of solid tumor cancers and other diseases associated with unwanted neovascularization. The novel stilbenoid compounds are tubulin-binding stilbenoid analogs structurally related to combretastatin A-1 and combretastatin A-4. The prodrug forms serve as potent vascular targeting agents (VTAs) useful for the treatment of solid tumor cancers and diseases associated with retinal neovascularization.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: March 1, 2016
    Assignees: OXiGENE, Inc., Baylor Universwity
    Inventors: David J. Chaplin, Charles Manly Garner, III, Robert Ronald Kane, Kevin G. Pinney, Joseph Anthony Prezioso, Klaus Edvardsen