Patents by Inventor Mae W. L. Hu

Mae W. L. Hu 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: 10206934
    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: October 2, 2017
    Date of Patent: February 19, 2019
    Assignee: Allergan, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Publication number: 20180021352
    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 bioerodihle 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: October 2, 2017
    Publication date: January 25, 2018
    Inventors: Vernon G. Wong, Mae W.L. Hu
  • Patent number: 9775849
    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: April 20, 2015
    Date of Patent: October 3, 2017
    Assignee: Allergan, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Publication number: 20150224119
    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: April 20, 2015
    Publication date: August 13, 2015
    Inventors: Vernon G. Wong, Mae W.L. Hu
  • Patent number: 9012437
    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: May 3, 2013
    Date of Patent: April 21, 2015
    Assignee: Allergan, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Publication number: 20130281417
    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: May 3, 2013
    Publication date: October 24, 2013
    Applicant: ALLERGAN, INC.
    Inventors: Vernon G. Wong, Mae W.L. Hu
  • Publication number: 20120252771
    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: June 12, 2012
    Publication date: October 4, 2012
    Inventors: Vernon G. WONG, Mae W.L. HU
  • Patent number: 8242099
    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: October 12, 2011
    Date of Patent: August 14, 2012
    Assignee: Allergan, Inc.
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • Publication number: 20120035146
    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: October 12, 2011
    Publication date: February 9, 2012
    Inventors: Vernon G. Wong, Mae W. L. Hu
  • 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
  • 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
  • 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: 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.
  • Patent number: 5378636
    Abstract: Methods are disclosed for inactivating interfering binding proteins in a immunoassay for a member of a specific binding pair (sbp). The method comprises including in an assay medium containing a sample suspected of containing an sbp member and an interfering binding protein an effective amount of a water soluble compound having two substituted or unsubstituted phenyl groups linked to a common atom. When the sbp member or its sbp partner has two phenyl groups linked to a common atom, the compound has a number of groups other than hydrogen attached to the phenyl groups and the atom that differs by at least two from the number of such groups on the sbp member. When the sbp member or its sbp partner has two phenyl groups linked to a common atom and the binding protein is not an antibody, the compound has only one group other than hydrogen attached to a phenyl group or the common atom.
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: January 3, 1995
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: Mae W.-L. Hu, Kirk Schulkamp, Cheng-I Lin, Edwin F. Ullman
  • Patent number: 5145774
    Abstract: The present invention describes a class of dyes for use in staining cell samples and methods of making such dyes. A preferred class of dyes known as detergent dyes which possess the ability to stain cells in whole blood and are only slowly leached or lost from the stained cells over time are described. The present invention has application, for example, to blood typing for the determination of the presence of blood group antigens A, B, AB, O, and D (Rh.sub.o) and antibodies to such antigens.
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: September 8, 1992
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: Thomas L. Tarnowski, Mae W. L. Hu, Maureen Laney, John S. Pease, Vartan Ghazarossian