Patents by Inventor Xiaoxia Liu

Xiaoxia Liu 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).

  • SULFUR DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20160083342
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: June 29, 2015
    Publication date: March 24, 2016
    Inventors: HAIQING YUAN, RICHARD L. BEARD, XIAOXIA LIU, JOHN E. DONELLO, VEENA VISWANATH, MICHAEL E. GARST
  • BENZOFURAN-2-SULFONAMIDES DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20150218119
    Abstract: The present invention relates to novel benzofuran-2-sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: January 5, 2015
    Publication date: August 6, 2015
    Inventors: HAIQING YUAN, RICHARD L. BEARD, XIAOXIA LIU, JOHN E. DONELLO, VEENA VISWANATH, MICHAEL E. GARST
  • BENZOTHIOPHENE SULFONAMIDES DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20150152080
    Abstract: The present invention relates to benzothiophene sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: December 2, 2014
    Publication date: June 4, 2015
    Inventors: Haiqing Yuan, Xiaoxia Liu, Richard L. Beard
  • XSS detection method and device
    Patent number: 9021593
    Abstract: The present invention discloses a XSS detection method for detecting the XSS vulnerabilities in a web page, comprising for each parameter-value pair in a set of parameter-value pairs that can be accepted by the web page: constructing a parameter-value pair in which a dedicated script is inserted; assembling a URL corresponding to the web page based on the parameter-value pair in which a dedicated script is inserted; acquiring the dynamic web page content corresponding to the assembled URL; and simulating the execution of the acquired dynamic web page content, if the dedicated script is executed, it is determined that the processing of the parameter in the web page contains XSS vulnerabilities. The present invention further discloses a corresponding XSS detection device and a web site security scanning system and a web scanning system using such a device.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: April 28, 2015
    Assignee: NSFOCUS Information Technology Co., Ltd.
    Inventors: Guangxu Liu, Yujie Wen, Da Zhou, Xiaoming Wang, Xiaoxia Liu
  • TURBINE DENTAL DRILL MECHANISM AND TURBINE HEAD WITH SAME MOUNTED THEREIN
    Publication number: 20150064649
    Abstract: A turbine dental drill mechanism, which includes a turbine and a turbine shaft. A balancing chamber is provided on the mechanism and includes an automatic balancing component provided therein. The automatic balancing component is a metal ball, sand grains or a flexible body. The metal ball in the balancing chamber can enhance the balance. The sand grains in the balancing chamber can reduce noise while also enhancing balance. The flexible body in the balancing chamber can eliminate noise and provide weight adjustment, thereby achieving automatic balancing.
    Type: Application
    Filed: January 22, 2013
    Publication date: March 5, 2015
    Applicant: Zhengzhou Zezheng Technical Services Ltd.
    Inventor: Xiaoxia Liu
  • Benzofuran-2-sulfonamides derivatives as chemokine receptor modulators
    Patent number: 8927544
    Abstract: The present invention relates to benzofuran-2-sulfonamide derivatives with the following formula: or pharmaceutically acceptable salts thereof. The derivatives are useful as modulators of chemokine receptors.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: January 6, 2015
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard L. Beard, Xiaoxia Liu, John E. Donello, Veena Viswanath, Michael E. Garst
  • SULFUR DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20140378492
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: September 10, 2014
    Publication date: December 25, 2014
    Inventors: HAIQING YUAN, RICHARD L. BEARD, MICHAEL E. GARST, JOHN E. DONELLO, XIAOXIA LIU, VEENA VISWANATH
  • BENZOFURAN-2-SULFONAMIDES PYRIDINE DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20140329813
    Abstract: The present invention relates to novel benzofuran-2-sulfonamide pyridine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 6, 2014
    Inventors: Haiqing Yuan, Richard L. Beard, Michael E. Garst, Xiaoxia Liu, John E. Donello, Veena Viswanath
  • Sulfur derivatives as chemokine receptor modulators
    Patent number: 8877804
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: November 4, 2014
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard L. Beard, Michael E. Garst, John E. Donello, Xiaoxia Liu, Veena Viswanath
  • PYRIDINYL AND PYRIMIDINYL SULFONAMIDE DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20140275132
    Abstract: The present invention relates to novel pyridine or pyrimidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors. The invention relates specifically to the use of these compounds and their pharmaceutical compositions to treat disorders associated with chemokine receptor modulation.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Applicant: Allergan, Inc.
    Inventors: Richard L. Beard, John E. Donello, Veena Viswanath, Michael E. Garst, Haiqing Yuan, Xiaoxia Liu
  • Sulfur derivatives as chemokine receptor modulators
    Patent number: 8822530
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: September 2, 2014
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard L. Beard, Xiaoxia Liu, John E. Donello, Veena Viswanath, Michael E. Garst
  • Benzofuran-2-sulfonamides pyridine derivatives as chemokine receptor modulators
    Patent number: 8815915
    Abstract: The present invention relates to novel benzofuran-2-sulfonamide pyridine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: August 26, 2014
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard L. Beard, Xiaoxia Liu, John E. Donello, Veena Viswanath, Michael E. Garst
  • SULFUR DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20140221481
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: April 10, 2014
    Publication date: August 7, 2014
    Applicant: Allergan, Inc.
    Inventors: HAIQING YUAN, RICHARD L. BEARD, XIAOXIA LIU, JOHN E. DONELLO, VEENA VISWANATH, MICHAEL E. GARST
  • NOVEL 1,2- BIS-SULFONAMIDE DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20140221351
    Abstract: The present invention relates to novel bis-sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: April 8, 2014
    Publication date: August 7, 2014
    Applicant: ALLERGAN, INC.
    Inventors: HAIQING YUAN, RICHARD L. BEARD, XIAOXIA LIU, JOHN E. DONELLO, VEENA VISWANATH, MICHAEL E. GARST
  • Sulfur derivatives as chemokine receptor modulators
    Patent number: 8791161
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: July 29, 2014
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard L. Beard, Michael E. Garst, John E. Donello, Xiaoxia Liu, Veena Viswanath
  • 1,2- bis-sulfonamide derivatives as chemokine receptor modulators
    Patent number: 8729066
    Abstract: The present invention relates to novel bis-sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: May 20, 2014
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard L. Beard, Michael E. Garst, Xiaoxia Liu, John E. Donello, Veena Viswanath
  • NOVEL 1,2- BIS-SULFONAMIDE DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20140051682
    Abstract: The present invention relates to novel bis-sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: September 24, 2013
    Publication date: February 20, 2014
    Applicant: ALLERGAN, INC.
    Inventors: Haiqing Yuan, Richard L. Beard, Michael E. Garst, Xiaoxia Liu, John E. Donello, Veena Viswanath
  • 6-SUBSTITUTED INDOLE-3-CARBOXYLIC ACID AMIDE COMPOUNDS HAVING SPHINGOSINE-1-PHOSPHATE (S1P) RECEPTOR ANTAGONIST BIOLOGICAL ACTIVITY
    Publication number: 20130338158
    Abstract: The invention provides compounds represented by the formula I, each of which compounds may have sphingosine-1-phosphate receptor agonist and or antagonist biological activity: and wherein the variables Y, R4, n, o, A, A1, A2, X, Z, R1, R3, R2, p, q and r are as defined in the specification.
    Type: Application
    Filed: July 19, 2013
    Publication date: December 19, 2013
    Applicant: Allergan, Inc.
    Inventors: Richard L. Beard, John E. Donello, Tien T. Duong, Xiaoxia Liu, Haiging Yuan
  • 1,2-bis-sulfonamide derivatives as chemokine receptor modulators
    Patent number: 8580779
    Abstract: The present invention relates to novel bis-sulfonamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: November 12, 2013
    Assignee: Allergan, Inc.
    Inventors: Haiqing Yuan, Richard I. Beard, Xiaoxia Liu, John E. Donello, Veena Viswanath, Michael E. Garst
  • SULFUR DERIVATIVES AS CHEMOKINE RECEPTOR MODULATORS
    Publication number: 20130252984
    Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 26, 2013
    Applicant: ALLERGAN, INC.
    Inventors: Haiqing YUAN, Richard L. BEARD, Xiaoxia LIU, John E. DONELLO, Veena VISWANATH, Michael E. GARST