Patents by Inventor Xiaodi Guo

Xiaodi Guo 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).

  • Publication number: 20240085738
    Abstract: The embodiments of the present disclosure provide a display module and a middle frame, the display module includes a backlight module and a display panel, the backlight module includes a back plate, a first light source, a middle frame. The back plate includes a bottom plate, the first light source is on the bottom plate, the middle frame is between the bottom plate and the display panel. A side of the middle frame close to the display panel includes a first bearing portion and a second bearing portion, the first bearing portion is at an edge of the middle frame, a second light source is on the first bearing portion, the second bearing portion is on a side of the first bearing portion close to a display region of the display panel, the second bearing portion is connected to a position of the display panel corresponding to the display region.
    Type: Application
    Filed: October 29, 2021
    Publication date: March 14, 2024
    Inventors: Bochang WANG, Shanlei HOU, Haijun SHI, Zhaoshou TIAN, Xiaodi SUN, Hui GUO
  • Publication number: 20040219213
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one or a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Application
    Filed: January 16, 2004
    Publication date: November 4, 2004
    Inventors: Beth A. Burnside, Xiaodi Guo, Kimberly Fiske, Richard A. Couch, Donald J. Treacy, Rong-Kun Chang, Charlotte M. McGuinness, Edward M. Rudnic
  • Patent number: 6811794
    Abstract: A pharmaceutical composition comprising at least one pharmaceutically active agent that is pH dependent, at least one non-pH dependent sustained release agent, and at least one pH dependent agent that increases the dissolution rate of the at least one pharmaceutically active agent at a pH in excess of 5.5. Such compositions have minimized pH-dependent dissolution profiles or pH-independent dissolution profiles.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: November 2, 2004
    Assignee: Shire Laboratories, Inc.
    Inventors: Beth A. Burnside, Rong-Kun Chang, Xiaodi Guo
  • Patent number: 6793934
    Abstract: A pharmaceutical composition comprising a solid carrier containing a liquid selected from the group consisting of a liquid active agent, a liquid enhancer, or a combination thereof.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: September 21, 2004
    Assignee: Shire Laboratories, Inc.
    Inventors: Beth A. Burnside, Henry Flanner, Xiaodi Guo, Rong Kun Chang
  • Publication number: 20040062800
    Abstract: A pharmaceutical composition comprising at least one pharmaceutically active agent that is pH dependent, at least one non-pH dependent sustained release agent, and at least one pH dependent agent that increases the dissolution rate of the at least one pharmaceutically active agent at a pH in excess of 5.5. Such compositions have minimized pH-dependent dissolution profiles or pH-independent dissolution profiles.
    Type: Application
    Filed: October 21, 2003
    Publication date: April 1, 2004
    Inventors: Beth A. Burnside, Rong-Kun Chang, Xiaodi Guo
  • Patent number: 6692767
    Abstract: Disclosed is a beadlet comprising (i) a hydrophobic long chain fatty acid or ester material; (ii) a surfactant; and (iii) a therapeutic agent which in admixture form a solid solution at room temperature. The hydrophobic material preferably has a melting point of about 40 to about 100° C., and is most preferably glyceryl behenate. The surfactant is preferably a polyglycolyzed glyceride, polyoxyethylene sorbate, ethylene or propylene block copolymer or combinations thereof, and is most preferably polyoxyethylene 20 sorbitan monolaurate.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: February 17, 2004
    Assignee: Shire Laboratories Inc.
    Inventors: Beth A. Burnside, Charlotte M. McGuinness, Edward M. Rudnic, Richard A. Couch, Xiaodi Guo, Alexander K. Tustian
  • Publication number: 20030158261
    Abstract: A pharmaceutical composition comprising at least one pharmaceutically active agent that is pH dependent, at least one non-pH dependent sustained release agent, and at least one pH dependent agent that increases the dissolution rate of the at least one pharmaceutically active agent at a pH in excess of 5.5. Such compositions have minimized pH-dependent dissolution profiles or pH-independent dissolution profiles.
    Type: Application
    Filed: December 20, 2001
    Publication date: August 21, 2003
    Inventors: Beth A. Burnside, Rong-Kun Chang, Xiaodi Guo
  • Patent number: 6605300
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one or a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: August 12, 2003
    Assignee: Shire Laboratories, Inc.
    Inventors: Beth A. Burnside, Xiaodi Guo, Kimberly Fiske, Richard A. Couch, Donald J. Treacy, Rong-Kun Chang, Charlotte M. McGuinness, Edward M. Rudnic
  • Publication number: 20030124188
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one or a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Application
    Filed: June 14, 2002
    Publication date: July 3, 2003
    Inventors: Beth A. Burnside, Xiaodi Guo, Kimberly Fiske, Richard A. Couch, Donald J. Treacy, Rong-Kun Chang, Charlotte M. McGuinness, Edward M. Rudnic
  • Publication number: 20010055613
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one or a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Application
    Filed: October 21, 1998
    Publication date: December 27, 2001
    Inventors: BETH A. BURNSIDE, XIAODI GUO, KIMBERLY FISKE, RICHARD A. COUCH, RONG-KUN CHANG, DONALD J. TREACY, CHARLOTTE M. MCGUINNESS, EDWARD M. RUDNIC
  • Patent number: 6322819
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one or a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: November 27, 2001
    Assignee: Shire Laboratories, Inc.
    Inventors: Beth A. Burnside, Xiaodi Guo, Kimberly Fiske, Richard A. Couch, Donald J. Treacy, Rong-Kun Chang, Charlotte McGuinness, Edward M. Rudnic
  • Patent number: 6287599
    Abstract: A pharmaceutical composition comprising at least one pharmaceutically active agent that is pH dependent, at least one non-pH dependent sustained release agent, and at least one pH dependent agent that increases the dissolution rate of the at least one pharmaceutically active agent at a pH in excess of 5.5. Such compositions have minimized pH-dependent dissolution profiles or pH-independent dissolution profiles.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 11, 2001
    Assignee: Shire Laboratories, Inc.
    Inventors: Beth A. Burnside, Rong-Kun Chang, Xiaodi Guo
  • Publication number: 20010006650
    Abstract: Disclosed is a beadlet comprising (i) a hydrophobic long chain fatty acid or ester material; (ii) a surfactant; and (iii) of a therapeutic agent which in admixture form a solid solution at room temperature. The hydrophobic material preferably has a melting point of about 40 to about 100° C., and is most preferably glyceryl behenate. The surfactant is preferably a polyglycolyzed glyceride, polyoxyethylene sorbate, ethylene or propylene block copolymer or combinations thereof, and is most preferably polyoxyethylene 20 sorbitan monolaurate.
    Type: Application
    Filed: September 18, 1998
    Publication date: July 5, 2001
    Inventors: BETH A. BURNSIDE, CHARLOTTE M. MCGUINNESS, EDWARD M. RUDNIC, RICHARD A. COUCH, XIAODI GUO, ALEXANDER K. TUSTIAN
  • Patent number: RE41148
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one or a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: February 23, 2010
    Assignee: Shire Laboratories, Inc.
    Inventors: Beth A. Burnside, Xiaodi Guo, Kimberly Fiske, Richard A. Couch, Donald J. Treacy, Rong-Kun Chang, Edward M. Rudnic, Charlotte M. McGuinness
  • Patent number: RE42096
    Abstract: A multiple pulsed dose drug delivery system for pharmaceutically active amphetamine salts, comprising an immediate-release component and an enteric delayed-release component wherein (1) the enteric release coating has a defined minimum thickness and/or (2) there is a protective layer between the pharmaceutically active amphetamine salt and the enteric release coating and/or (3) there is a protective layer over the enteric release coating. The product can be composed of either one of a number of beads in a dosage form, including either capsule, tablet, or sachet method for administering the beads.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: February 1, 2011
    Inventors: Beth A. Burnside, Xiaodi Guo, Kimberly Fiske, Richard A. Couch, Rong-Kun Chang, Donald J. Treacy, Charlotte M. McGuiness, Edward M. Rudnic