Patents by Inventor Q. Zhang

Q. Zhang 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: 7148204
    Abstract: Compositions and methods are provided for modulating the expression of bcl-x. Antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding bcl-x are preferred. Methods of using these compounds for modulation of bcl-x expression and for treatment of diseases associated with expression of bcl-x are also provided. Methods of sensitizing cells to apoptotic stimuli are also provided.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: December 12, 2006
    Assignee: Isis Pharmaceuticala, Inc.
    Inventors: C. Frank Bennett, Nicholas M. Dean, Brett P. Monia, Brian J. Nickoloff, Vivian Q. Zhang
  • Publication number: 20060124580
    Abstract: A container and handle assembly includes a container having a body and an integral neck finish with a pocket and a ledge diametrically spaced from the pocket. A handle has a C-shaped yoke with a first arm having an end hook for receipt in the pocket, and a second arm having an end lug for engaging the ledge on the container body.
    Type: Application
    Filed: December 15, 2004
    Publication date: June 15, 2006
    Applicant: GRAHAM PACKAGING COMPANY, L.P.
    Inventors: Q. Zhang, Christopher Gabala
  • Publication number: 20050252881
    Abstract: A container for the packaging of a still beverage or other unpressurized liquid, the container being formed from a thermoplastic material and having a body portion with a closed bottom, a neck portion, tapering inwardly as it extends upwardly from the body portion and a closure, receiving finish portion spaced from the body portion and extending from the neck portion. The container has an integral gripping feature that does not require an opening that extends laterally through the container, the gripping feature being formed by spaced, opposed gripping panels that extend laterally into the container from an edge thereof. In a first embodiment, the container body portion has a generally oval cross-section with a larger, part-circular end, and a smaller part-circular opposed end, with the gripping panels extending into the container in the body portion from the opposed end.
    Type: Application
    Filed: July 13, 2005
    Publication date: November 17, 2005
    Applicant: Graham Packaging PET Technologies Inc. (formerly Continental PET Technologies, Inc.)
    Inventors: Q. Zhang, Stephen Guerin
  • Publication number: 20040121994
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: December 20, 2002
    Publication date: June 24, 2004
    Inventors: Steven N. Anderson, Pramila Bhatia, Teodozyj Kolasa, Masaki Nakane, Meena V. Patel, Jeffrey J. Rohde, Zhiren Xia, Henry Q. Zhang
  • Publication number: 20040029887
    Abstract: The present invention relates to the use of compounds of formula (I) 1
    Type: Application
    Filed: April 29, 2003
    Publication date: February 12, 2004
    Inventors: Pramila A. Bhatia, Jerome F. Daanen, Ahmed A. Hakeem, Teodozyj Kolasa, Mark A. Matulenko, Kathleen H. Mortell, Meena V. Patel, Andrew O. Stewart, Xueqing Wang, Zhiren Xia, Henry Q. Zhang
  • Publication number: 20030229094
    Abstract: The present invention relates to the use of compounds of formula (I) 1
    Type: Application
    Filed: May 23, 2003
    Publication date: December 11, 2003
    Inventors: Pramila A. Bhatia, Jerome F. Daanen, Ahmed A. Hakeem, Teodozyj Kolasa, Mark A. Matulenko, Kathleen H. Mortell, Meena V. Patel, Andrew O. Stewart, Xueqing Wang, Zhiren Xia, Henry Q. Zhang
  • Patent number: 6645968
    Abstract: Compounds of formula I: are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: November 11, 2003
    Assignee: Abbott Laboratories
    Inventors: Robert J. Altenbach, Hao Bai, Jorge D. Brioni, William A. Carroll, Murali Gopalakrishnan, Robert J. Gregg, Mark W. Holladay, Peggy P. Huang, John F. Kincaid, Michael E. Kort, Philip R. Kym, John K. Lynch, Arturo Perez-Medrano, Henry Q. Zhang
  • Publication number: 20030157519
    Abstract: The invention relates to compositions comprising a first fusion protein comprising a first polypeptide domain and a R. reniformis luciferase and a second fusion protein comprising a second polypeptide domain and a R. reniformis GFP. The invention also relates to compositions comprising one or more polynucleotides encoding a first fusion protein comprising a first polypeptide domain and a R. reniformis luciferase and a second fusion protein comprising a second polypeptide domain and a R. reniformis GFP. The invention also relates to methods and kits for detecting protein-protein interactions, determining the location of a protein-protein interaction, identifying cells wherein there is a protein-protein interaction of interest, and screening for a candidate modulator that increases or decreases the amount of a protein-protein interaction.
    Type: Application
    Filed: October 4, 2002
    Publication date: August 21, 2003
    Applicant: Stratagene
    Inventors: Vivan Q. Zhang, Peter E. Vaillancourt
  • Publication number: 20030132190
    Abstract: A molded polymeric container that is shaped to be easier to mold, have improved rigidity under pressure and improved strength includes a substantially cylindrical body portion having a longitudinal axis and a circumferential sidewall, and a bottom portion. The bottom portion includes a central pushup area that is substantially symmetrical about the longitudinal axis and that is substantially flat. The pushup area preferably has a radius that is within the range of 0.100 inches to 0.500 inches. The bottom portion further includes a plurality of support feet surrounding and protruding downwardly from the pushup area, each of which has a bottom support surface and a pair of sidewalls that help define a valley between the support feet. The sidewalls have a substantially straight portion that defines an angle with respect to a line that is perpendicular to the longitudinal axis, and this angle is at least 25 degrees.
    Type: Application
    Filed: March 14, 2003
    Publication date: July 17, 2003
    Inventor: Peter Q. Zhang
  • Patent number: 6594772
    Abstract: Integrated circuit clock circuitry includes several clock nodes at different locations on a chip. Each node includes a clock wave input, a clock wave output and feedback circuitry for maintaining a predetermined phase relation between clock waves at the clock wave inputs and outputs. The clock wave input of one of the nodes is directly responsive to a clock wave of a clock wave source. A clock coupling circuit connected between each of the clock wave inputs (except the clock wave input of the node directly responsive to the clock wave source) and each of the clock wave outputs couples clock waves from the clock wave output of a first node to a clock wave input of a second node. Each of the coupling circuits includes feedback circuitry for maintaining a predetermined phase relation between clock waves the first node supplies to the coupling circuit and derived by the coupling circuit.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: July 15, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Li C Tsai, Daniel Krueger, Johnny Q Zhang
  • Patent number: 6593335
    Abstract: Compounds having the formula I: are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: July 15, 2003
    Assignee: Abbott Laboratories
    Inventors: William A. Carroll, Yiyuan Chen, Mark W. Holladay, Michael E. Kort, Philip R. Kym, James P. Sullivan, Rui Tang, Lin Yi, Henry Q. Zhang, Irene Drizin
  • Patent number: 6559140
    Abstract: Compounds of formula (I) compounds of formula (II) compounds of formula (III) and compounds of formula (IV) or pharmaceutically acceptable salts thereof are useful as H3 receptor antagonists. Processes to make the compounds and methods of treatment using the compounds are also disclosed.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: May 6, 2003
    Assignee: Abbott Laboratories
    Inventors: Youssef L. Bennani, Lawrence A. Black, Wesley J. Dwight, Ramin Faghih, Robert G. Gentles, Huaqing Liu, Kathleen M. Phelan, Anil Vasudevan, Henry Q. Zhang
  • Patent number: 6538488
    Abstract: A clock buffer circuit having a reduced propagation delay therethrough. The clock buffer circuit has a clock input for receiving an initial clock pulse thereto, and a clock output for transmitting a buffered clock pulse therethrough. A first driver chain arrangement of transistors is coupled with the clock input and the clock output for switching the buffered clock pulse from a low voltage level to a high voltage level. A second driver chain arrangement of transistors is coupled with the clock input and the clock output for switching the buffered clock pulse from the high voltage level to the low voltage level. A holder circuit and a first and trigger circuit for the second driver chain are also included.
    Type: Grant
    Filed: October 26, 1999
    Date of Patent: March 25, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Johnny Q Zhang, David B Hollenbeck
  • Patent number: 6538000
    Abstract: Compounds of formula (I) are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: March 25, 2003
    Assignee: Abbott Laboratories
    Inventors: Mark W. Holladay, William A. Carroll, Irene Drizin, Lin Yi, Henry Q. Zhang
  • Publication number: 20020108923
    Abstract: A molded polymeric container that is shaped to be easier to mold, have improved rigidity under pressure and improved strength includes a substantially cylindrical body portion having a longitudinal axis and a circumferential sidewall, and a bottom portion. The bottom portion includes a central pushup area that is substantially symmetrical about the longitudinal axis and that is substantially flat. The pushup area preferably has a radius that is within the range of 0.100 inches to 0.500 inches. The bottom portion further includes a plurality of support feet surrounding and protruding downwardly from the pushup area, each of which has a bottom support surface and a pair of sidewalls that help define a valley between the support feet. The sidewalls have a substantially straight portion that defines an angle with respect to a line that is perpendicular to the longitudinal axis, and this angle is at least 25 degrees.
    Type: Application
    Filed: April 11, 2002
    Publication date: August 15, 2002
    Inventor: Peter Q. Zhang
  • Patent number: 6433605
    Abstract: A clock circuit on an integrated circuit chip includes a driver having an output for deriving an output clock wave responsive to a clock wave of a clock wave source, a clock line having a first end coupled to the output of the driver, and a receiver having an input coupled to a second end of the clock line. The receiver has a resistive input impedance causing the clock line carrying the output clock wave to the input of the receiver to present to the driver output an impedance having a resistance-capacitance time constant that is a relatively small fraction of a period of the clock wave.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: August 13, 2002
    Assignee: Hewlett-Packard Company
    Inventor: Johnny Q Zhang
  • Publication number: 20020028836
    Abstract: Compounds of formula I: 1
    Type: Application
    Filed: February 5, 2001
    Publication date: March 7, 2002
    Inventors: Robert J. Altenbach, Hao Bai, Jorge D. Brioni, William A. Carroll, Murali Gopalakrishnan, Robert J. Gregg, Mark W. Holladay, Peggy P. Huang, John F. Kincaid, Michael E. Kort, Philip R. Kym, John K. Lynch, Arturo Perez-Medrano, Henry Q. Zhang
  • Publication number: 20010049367
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: March 5, 2001
    Publication date: December 6, 2001
    Inventors: Youssef L. Bennani, Lawrence A. Black, Wesley J. Dwight, Ramin Faghih, Robert G. Gentles, Huaqing Liu, Kathleen M. Phelan, Anil Vasudevan, Henry Q. Zhang
  • Publication number: 20010043105
    Abstract: A clock buffer circuit having a reduced propagation delay therethrough. The clock buffer circuit has a clock input for receiving an initial clock pulse thereto, and a clock output for transmitting a buffered clock pulse therethrough. A first driver chain arrangement of transistors is coupled with the clock input and the clock output for switching the buffered clock pulse from a low voltage level to a high voltage level. A second driver chain arrangement of transistors is coupled with the clock input and the clock output for switching the buffered clock pulse from the high voltage level to the low voltage level. A holder circuit and a first and trigger circuit for the second driver chain are also included.
    Type: Application
    Filed: October 26, 1999
    Publication date: November 22, 2001
    Inventors: JOHNNY Q. ZHANG, DAVID B. HOLLENBECK
  • Patent number: 6313696
    Abstract: Clock circuitry on an integrated circuit chip includes a differential buffer with common-mode rejection circuitry. The differential buffer includes first and second DC paths, each including semiconductor devices connected in cascode circuits. A tap of the first path supplies bias voltage to control electrodes of devices of the first and second paths. Control electrodes of devices in the cascode circuits of the first and second paths are connected to be biased by opposite power supply voltages of the buffer.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: November 6, 2001
    Assignee: Hewlett-Packard Company
    Inventor: Johnny Q Zhang