Patents by Inventor Rosy Sheng

Rosy Sheng 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).

  • SUSTAINED RELEASE INTRAOCULAR IMPLANTS AND METHODS FOR TREATING OCULAR VASCULOPATHIES
    Publication number: 20190167858
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Inventors: Glenn T. Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained release intraocular implants and methods for treating ocular vasculopathies
    Patent number: 10201641
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: February 12, 2019
    Assignee: Allergan, Inc.
    Inventors: Glenn T. Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • SUSTAINED RELEASE INTRAOCULAR IMPLANTS AND METHODS FOR TREATING OCULAR VASCULOPATHIES
    Publication number: 20160038654
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Application
    Filed: October 19, 2015
    Publication date: February 11, 2016
    Inventors: Glenn T. Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • SUSTAINED RELEASE INTRAOCULAR IMPLANTS AND METHODS FOR PREVENTING RETINAL DYSFUNCTION
    Publication number: 20160008354
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Application
    Filed: September 22, 2015
    Publication date: January 14, 2016
    Inventors: Glenn T. Huang, James A. Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained release intraocular implants and methods for treating ocular vasculopathies
    Patent number: 9161938
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: October 20, 2015
    Assignee: Allergan, Inc.
    Inventors: Glenn T. Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained release intraocular implants and methods for preventing retinal dysfunction
    Patent number: 9144543
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: September 29, 2015
    Assignee: Allergan, Inc.
    Inventors: Glenn T. Huang, James A. Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng
  • Sustained release intraocular implants and methods for treating ocular vasculopathies
    Patent number: 8580292
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: November 12, 2013
    Assignee: Allergan, Inc.
    Inventors: Glenn T Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained Release Intraocular Implants and Methods for Preventing Retinal Dysfunction
    Publication number: 20130236526
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Application
    Filed: April 22, 2013
    Publication date: September 12, 2013
    Applicant: Allergan, Inc.
    Inventors: Glenn T. Huang, James A. Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng
  • Sustained release intraocular implants and methods for treating ocular vasculopathies
    Patent number: 8506986
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: August 13, 2013
    Assignee: Allergan, Inc.
    Inventors: Glenn T Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained release intraocular implants and methods for preventing retinal dysfunction
    Patent number: 8425929
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: April 23, 2013
    Assignee: Allergan, Inc.
    Inventors: Glenn T. Huang, James Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained release intraocular implants and methods for preventing retinal dysfunction
    Patent number: 8293210
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: October 23, 2012
    Assignee: Allergan, Inc.
    Inventors: Glenn T. Huang, James Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng Donn
  • Sustained release intraocular implants and methods for preventing retinal dysfunction
    Publication number: 20110251201
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Application
    Filed: June 6, 2011
    Publication date: October 13, 2011
    Inventors: Glenn T. Huang, James Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng Donn
  • SUSTAINED RELEASE INTRAOCULAR IMPLANTS AND METHODS FOR PREVENTING RETINAL DYSFUNCTION
    Publication number: 20080131485
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Application
    Filed: October 29, 2007
    Publication date: June 5, 2008
    Applicant: ALLERGAN, INC.
    Inventors: Glenn T. Huang, James Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng Donn
  • SUSTAINED RELEASE INTRAOCULAR IMPLANTS AND METHODS FOR PREVENTING RETINAL DYSFUNCTION
    Publication number: 20080131372
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to prevent the occurrence of one or more ocular conditions, or to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like.
    Type: Application
    Filed: October 29, 2007
    Publication date: June 5, 2008
    Applicant: ALLERGAN, INC.
    Inventors: Glenn T. Huang, James Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Larry A. Wheeler, Rosy Sheng Donn
  • Methods for reducing adsorption in an assay
    Patent number: 6060260
    Abstract: The present invention relates to methods for substantially reducing adsorption of at least one positively charged molecule to a negatively charged surface upon contact therebetween, the method comprising combining the positively charged molecule with at least one blocking agent in an amount sufficient to substantially reduce the adsorption of the positively charged molecule to the negatively charged surface.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: May 9, 2000
    Assignee: Dade Behring Inc.
    Inventors: Joseph W. Amshey, Jr., Rosy Sheng Donn