Patents by Inventor Vernon G. Wong

Vernon G. Wong 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: 8088407
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: January 3, 2012
    Assignee: Allergan, Inc.
    Inventor: Vernon G Wong
  • Patent number: 8071120
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: December 6, 2011
    Assignee: Allergan, Inc.
    Inventor: Vernon G. Wong
  • Patent number: 8063031
    Abstract: Methods for treating inflammation-mediated conditions of the eye are described, comprising: implanting into the vitreous of the eye of an individual a bioerodible implant comprising a steroidal anti-inflammatory agent and a bioerodible polymer, wherein the implant delivers the agent to the vitreous in an amount sufficient to reach a concentration equivalent to at least about 0.05 ?g/ml dexamethasone within about 48 hours and maintains a concentration equivalent to at least about 0.03 ?g/ml dexamethasone for at least about three weeks.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: November 22, 2011
    Assignee: Allergan, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Patent number: 8043628
    Abstract: Methods for reducing or preventing neovascularization or edema in the eye by implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: October 25, 2011
    Assignee: Allergan, Inc.
    Inventor: Vernon G. Wong
  • Publication number: 20110111006
    Abstract: This invention provides for biocompatible and biodegradable syringeable liquid, implantable solid, and injectable gel pharmaceutical formulations useful for the treatment of systemic and local disease states.
    Type: Application
    Filed: January 14, 2011
    Publication date: May 12, 2011
    Applicant: RAMSCOR, INC.
    Inventors: Vernon G. WONG, Louis L. Wood
  • Patent number: 7906136
    Abstract: This invention provides for biocompatible and biodegradable syringeable liquid, implantable solid, and injectable gel pharmaceutical formulations useful for the treatment of systemic and local disease states.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: March 15, 2011
    Assignee: Ramscor, Inc.
    Inventors: Vernon G. Wong, Louis L. Wood
  • Patent number: 7846468
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: December 7, 2010
    Assignee: Allergan, Inc.
    Inventor: Vernon G. Wong
  • Patent number: 7767223
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: August 3, 2010
    Assignee: Allergan, Inc.
    Inventor: Vernon G. Wong
  • Publication number: 20100099655
    Abstract: Methods for treating inflammation-mediated conditions of the eye are described, comprising: implanting into the vitreous of the eye of an individual a bioerodible implant comprising a steroidal anti-inflammatory agent and a bioerodible polymer, wherein the implant delivers the agent to the vitreous in an amount sufficient to reach a concentration equivalent to at least about 0.05 ?g/ml dexamethasone within about 48 hours and maintains a concentration equivalent to at least about 0.03 ?g/ml dexamethasone for at least about three weeks.
    Type: Application
    Filed: December 23, 2009
    Publication date: April 22, 2010
    Inventors: Vernon G. Wong, Mae W.L. Hu
  • Publication number: 20100093845
    Abstract: The present invention provides for compositions, medicaments, and methods for treating or alleviating the symptoms of dry eye syndrome or chronic dry eye. More specifically, the present embodiments provide for medicaments consisting of tocopherol or tocotrienol eyedrops. A single topical administration of tocopherol or tocotrienol eyedrops in the eyes of a subject suffering from dry eye alleviates symptoms for at least one day. In particular, the eyedrop medicament consists of ?-tocopheryl acetate; ?-tocopheryl acetate and about 0.5% aqueous component; or ?-tocopheryl acetate, about 2.5% tocopherol emulsifier, and about 20% to about 30% aqueous excipient.
    Type: Application
    Filed: October 9, 2009
    Publication date: April 15, 2010
    Applicant: RAMSCOR, INC.
    Inventors: Vernon G. WONG, Louis L. Wood
  • Patent number: 7625582
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: December 1, 2009
    Assignee: Allergan, Inc.
    Inventor: Vernon G Wong
  • Publication number: 20090136445
    Abstract: This invention provides for biocompatible, biodegradable eye drop pharmaceutical formulations useful for the treatment of ocular indications. In particular, tocopherols and their esters of low water solubility, notably ?-tocopheryl acetate, are exceptional vehicles for biocompatible, nonirritating topical eye drop formulations that provide sustained release of active agents.
    Type: Application
    Filed: September 24, 2008
    Publication date: May 28, 2009
    Inventors: Vernon G. WONG, Louis L. WOOD
  • Publication number: 20090062249
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Application
    Filed: November 3, 2008
    Publication date: March 5, 2009
    Applicant: ALLERGAN, INC.
    Inventor: Vernon G. WONG
  • Patent number: 7033605
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: April 25, 2006
    Assignee: Allergan, Inc.
    Inventor: Vernon G. Wong
  • Publication number: 20040137034
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Application
    Filed: December 22, 2003
    Publication date: July 15, 2004
    Inventor: Vernon G. Wong
  • Patent number: 6726918
    Abstract: Methods for treating inflammation-mediated conditions of the eye are described, comprising: implanting into the vitreous of the eye of an individual a bioerodible implant comprising a steroidal anti-inflammatory agent and a bioerodible polymer, wherein the implant delivers the agent to the vitreous in an amount sufficient to reach a concentration equivalent to at least about 0.05 &mgr;g/ml dexamethasone within about 48 hours and maintains a concentration equivalent to at least about 0.03 &mgr;g/ml dexamethasone for at least about three weeks.
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: April 27, 2004
    Assignee: Oculex Pharmaceuticals, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Publication number: 20040057979
    Abstract: Methods for treating inflammation-mediated conditions of the eye are described, comprising: implanting into the vitreous of the eye of an individual a bioerodible implant comprising a steroidal anti-inflammatory agent and a bioerodible polymer, wherein the implant delivers the agent to the vitreous in an amount sufficient to reach a concentration equivalent to at least about 0.05 &mgr;g/ml dexamethasone within about 48 hours and maintains a concentration equivalent to at least about 0.03 &mgr;g/ml dexamethasone for at least about three weeks.
    Type: Application
    Filed: September 25, 2003
    Publication date: March 25, 2004
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Patent number: 6699493
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: March 2, 2004
    Assignee: Oculex Pharmaceuticals, Inc.
    Inventor: Vernon G. Wong
  • Publication number: 20020182185
    Abstract: Methods for reducing or preventing transplant rejection in the eye of an individual are described, comprising: a) performing an ocular transplant procedure; and b) implanting in the eye a bioerodible drug delivery system comprising an immunosuppressive agent and a bioerodible polymer.
    Type: Application
    Filed: November 28, 2001
    Publication date: December 5, 2002
    Inventor: Vernon G. Wong
  • Patent number: 6331313
    Abstract: Controlled release devices are disclosed which are biocompatible and can be implanted into the eye. The devices have a core comprising a drug and a polymeric outer layer which is substantially impermeable to the entrance of an environmental fluid and substantially impermeable to the release of the drug during a delivery period, and drug release is effected through an orifice in the outer layer. These devices have an orifice area of less than 10% of the total surface area of the device and can be used to deliver a variety of drugs with varying degrees of solubility and or molecular weight. Methods are also provided for using these drug delivery devices.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: December 18, 2001
    Assignee: Oculex Pharmaceticals, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu, Donald E. Berger, Jr.