Patents by Inventor Xiao-jun Wang

Xiao-jun Wang 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).

  • Electrode comprising a transition metal oxidenitride or a nitrogen-doped transition metal oxide as electronically active material
    Patent number: 9929405
    Abstract: An electrode comprises a conductor and an electrode coating, said electrode coating comprising as electronically active material a transition metal (T) oxidenitride of formula LixTImTIInNyOz in form of nanoparticles, wherein x=0-3, y+z=2-4, y>0, z>=0.25, m+n=1, m=0-1, n=0-1, TI and TII both being transition metals of the groups IVB, VB, VIB and VIIB, and periods 3d, 4d and 5d, in particular transition metals selected from Zr, Nb, Mo, Ti, V, Cr, W, Mn, Ni, Co, Fe and Cu. Dependent on the kind of transition metal, its oxidation state and the Li content, such materials may be used as anode materials or as cathode materials, respectively.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: March 27, 2018
    Assignee: Belenos Clean Power Holding AG
    Inventors: Reinhard Nesper, Xiao-Jun Wang, Frank Krumeich
  • Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives
    Patent number: 9873714
    Abstract: The present invention relates to processes for preparing a glucopyranosyl-substituted benzyl-benzene derivative of general formula III, wherein R1 is defined according to claim 1.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: January 23, 2018
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Dirk Weber, Tobias Fiedler, Christian Filser, Rainer Hamm, Simone Orlich, Matthias Post, Svenja Renner, Xiao-Jun Wang, Thomas Wirth
  • Syncmark detection failure recovery system
    Patent number: 9224420
    Abstract: An apparatus for finding a syncmark in a data sector includes a syncmark detection circuit, decoder, fragment information table and syncmark recovery circuit. The syncmark detection circuit is operable to detect a syncmark in each of a number of fragments of the data sector and to compute a syncmark quality for each of the syncmarks. The decoder is operable to apply a data decoding algorithm to encoded data for the data sector. The encoded data has start points identified by the syncmark in each of the fragments. The fragment information table stores the syncmark quality for each of the syncmarks. The syncmark recovery sweeps the start points over search ranges for selected fragments for which the syncmark detection circuit failed to detect the syncmark and which have a lower syncmark quality than others of the fragments.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: December 29, 2015
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Yuqing Yang, Shaohua Yang, Lei Wang, Xiao Jun Wang
  • PROCESSES FOR PREPARING OF GLUCOPYRANOSYL-SUBSTITUTED BENZYL-BENZENE DERIVATIVES AND INTERMEDIATES THEREIN
    Publication number: 20150322053
    Abstract: The present invention relates to processes for preparing the compounds of general formula I, wherein the groups R1 and R3 are defined according to claim 1. Furthermore this inventions relates to intermediates obtained in these processes.
    Type: Application
    Filed: July 22, 2015
    Publication date: November 12, 2015
    Inventors: Matthias ECKHARDT, Frank HIMMELSBACH, Xiao-Jun WANG, Wenjun TANG, Xiufeng SUN, Li ZHANG, Dhileepkumar KRISHNAMURTHY, Christopher Hugh SENANAYAKE, Zhengxu HAN
  • White phosphors, methods of making white phosphors, white light emitting LEDS, methods of making white light emitting LEDS, and light bulb structures
    Patent number: 9157584
    Abstract: Phosphor compositions, white phosphor compositions, methods of making white phosphor compositions, tinted white phosphor compositions, methods of making tinted white phosphor compositions, LEDs, methods of making LEDs, light bulb structures, paints including phosphor compositions, polymer compositions including phosphor compositions, ceramics including phosphor compositions, and the like are provided.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: October 13, 2015
    Assignee: University of Georgia Research Foundation, Inc.
    Inventors: William M. Yen, Zhiyi He, Sergei Basun, Xiao-jun Wang, Gennaro J. Gama
  • Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivates and intermediates therein
    Patent number: 9127034
    Abstract: The present invention relates to processes for preparing the compounds of general formula I, wherein the groups R1 and R3 are defined according to claim 1. Furthermore this inventions relates to intermediates obtained in these processes.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: September 8, 2015
    Assignee: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Matthias Eckhardt, Frank Himmelsbach, Xiao-jun Wang, Wenjun Tang, Xiufeng Sun, Li Zhang, Dhileepkumar Krishnamurthy, Christopher Hugh Senanayake, Zhengxu Han
  • PROCESSES FOR PREPARING OF GLUCOPYRANOSYL-SUBSTITUTED BENZYL-BENZENE DERIVATIVES
    Publication number: 20150218200
    Abstract: The present invention relates to processes for preparing a glucopyranosyl-substituted benzyl-benzene derivative of general formula III, wherein R1 is defined according to claim 1.
    Type: Application
    Filed: April 7, 2015
    Publication date: August 6, 2015
    Inventors: Dirk WEBER, Tobias FIEDLER, Christian FILSER, Rainer HAMM, Simone ORLICH, Matthias POST, Svenja RENNER, Xiao-Jun WANG, Thomas WIRTH
  • WHITE PHOSPHORS, METHODS OF MAKING WHITE PHOSPHORS, WHITE LIGHT EMITTING LEDS, METHODS OF MAKING WHITE LIGHT EMITTING LEDS, AND LIGHT BULB STRUCTURES
    Publication number: 20150123536
    Abstract: Phosphor compositions, white phosphor compositions, methods of making white phosphor compositions, tinted white phosphor compositions, methods of making tinted white phosphor compositions, LEDs, methods of making LEDs, light bulb structures, paints including phosphor compositions, polymer compositions including phosphor compositions, ceramics including phosphor compositions, and the like are provided.
    Type: Application
    Filed: December 29, 2014
    Publication date: May 7, 2015
    Inventors: William M. Yen, Zhiyi He, Sergei Basun, Xiao-jun Wang, Gennaro J. Gama
  • White phosphors, methods of making white phosphors, white light emitting LEDs, methods of making white light emitting LEDs, and light bulb structures
    Patent number: 9011717
    Abstract: Phosphor compositions, white phosphor compositions, methods of making white phosphor compositions, tinted white phosphor compositions, methods of making tinted white phosphor compositions, LEDs, methods of making LEDs, light bulb structures, paints including phosphor compositions, polymer compositions including phosphor compositions, ceramics including phosphor compositions, and the like are provided.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: April 21, 2015
    Assignee: University of Georgia Research Foundation, Inc.
    Inventors: William M. Yen, Zhiyi He, Sergei Basun, Xiao-jun Wang, Gennaro J. Gama
  • Process for preparing [4,6-bis-dimethylamino-2-[4-(4-trifluoromethylbenzoylamino)benzyl]pyrimidin-5-yl]acetic acid
    Patent number: 8859770
    Abstract: The present invention relates to a process for preparing a compound of formula (I).
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: October 14, 2014
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Juan M. Rodriguez Dehli, Michael Schul, Christian Stange, Robert Hagenkoetter, Xiao-Jun Wang, Li Zhang, Oriol Massot
  • Process for preparing [4,6-bis-dimethylamino-2-[4-(4-trifluoromethylbenzoylamino)benzyl]pyrimidin-5-yl]acetic acid
    Publication number: 20140187779
    Abstract: The present invention relates to a process for preparing a compound of formula (I).
    Type: Application
    Filed: May 7, 2012
    Publication date: July 3, 2014
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Juan M Rodriguez Delhi, Michael Schul, Christian Stange, Robert HAagenkoetter, Xiao-Jun Wang, Li Zhang, Oriol Massot
  • Process for preparation of substituted 2-amino-5-(5-(heterocyclemethyl)pyridin-2-yloxy)benzoic acid
    Patent number: 8410091
    Abstract: The present invention is related to a process of preparing substituted 2-amino-5-(5-(heterocyclemethyl)pyridin-2-yloxy)benzoic acid compound of formula (I) or a salt thereof,
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: April 2, 2013
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Magnus Carl Arne Eriksson, Dhileepkumar Krishnamurthy, Xiao-Jun Wang, Li Zhang
  • TRANSITION METAL OXIDENITRIDES
    Publication number: 20110305949
    Abstract: An electrode comprises a conductor and an electrode coating, said electrode coating comprising as electronically active material a transition metal (T) oxidenitride of formula LixTImTIInNyOz form of nanoparticles, wherein x=0-3, y+z=2-4, y>0, z>=0.25, m+n=1, m=0-1, n=0-1, TI and TII both being transition metals of the groups IVB, VB, VIB and VIIB, and periods 3d, 4d and 5d, in particular transition metals selected from Zr, Nb, Mo, Ti, V, Cr, W, Mn, Ni, Co, Fe and Cu. Dependent on the kind of transition metal, its oxidation state and the Li content, such materials may be used as anode materials or as cathode materials, respectively.
    Type: Application
    Filed: April 11, 2011
    Publication date: December 15, 2011
    Applicant: BELENOS CLEAN POWER HOLDING AG
    Inventors: Reinhard Nesper, Xiao-Jun Wang, Frank Krumeich
  • PROCESS FOR PREPARING A POLYMORPH OF THE CHOLINE SALT OF A PYRIMIDIN-5-YL ACETIC ACID DERIVATIVE
    Publication number: 20110294828
    Abstract: Provided is a process for preparing a choline salt of [4,6-bis(dimethylamino)-2-(4-{[4-(trifluoromethyl)benzoyl]amino}benzyl)pyrimidin-5-yl]acetic acid. The process of the invention is useful for preparing the salt in purer forms of the salt. Also disclosed is a more pure form of the of choline salt of [4,6-bis(dimethylamino)-2-(4-{[4-(trifluoromethyl)benzoyl]amino}benzyl)pyrimidin-5-yl]acetic acid.
    Type: Application
    Filed: November 19, 2010
    Publication date: December 1, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Dhileepkumar Krishnamurthy, Juan Manuel Rodriguez Dehli, Michael Schul, Xiao-Jun Wang, Bing-Shiou Yang
  • WHITE PHOSPHORS, METHODS OF MAKING WHITE PHOSPHORS, WHITE LIGHT EMITTING LEDS, METHODS OF MAKING WHITE LIGHT EMITTING LEDS, AND LIGHT BULB STRUCTURES
    Publication number: 20110284798
    Abstract: Phosphor compositions, white phosphor compositions, methods of making white phosphor compositions, tinted white phosphor compositions, methods of making tinted white phosphor compositions, LEDs, methods of making LEDs, light bulb structures, paints including phosphor compositions, polymer compositions including phosphor compositions, ceramics including phosphor compositions, and the like are provided.
    Type: Application
    Filed: August 2, 2011
    Publication date: November 24, 2011
    Applicant: University of Georgia Research Foundation, Inc.
    Inventors: William M. Yen, Zhiyi He, Sergei Basun, Xiao-jun Wang, Gennaro J. Gama
  • White phosphors, methods of making white phosphors, white light emitting LEDS, methods of making white light emitting LEDS, and light bulb structures
    Patent number: 8044419
    Abstract: Phosphor compositions, white phosphor compositions, methods of making white phosphor compositions, tinted white phosphor compositions, methods of making tinted white phosphor compositions, LEDs, methods of making LEDs, light bulb structures, paints including phosphor compositions, polymer compositions including phosphor compositions, ceramics including phosphor compositions, and the like are provided.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: October 25, 2011
    Assignee: University of Georgia Research Foundation, Inc.
    Inventors: William M. Yen, Zhiyi He, Sergei Basun, Xiao-jun Wang, Gennaro J. Gama
  • PROCESSES FOR PREPARING OF GLUCOPYRANOSYL-SUBSTITUTED BENZYL-BENZENE DERIVATIVES
    Publication number: 20110237789
    Abstract: The present invention relates to processes for preparing a glucopyranosyl-substituted benzyl-benzene derivative of general formula III, wherein R1 is defined according to claim 1.
    Type: Application
    Filed: September 28, 2010
    Publication date: September 29, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Dirk WEBER, Tobias FIEDLER, Christian FILSER, Rainer HAMM, Simone ORLICH, Matthias POST, Svenja RENNER, Xiao-Jun WANG, Thomas WIRTH
  • PROCESSES FOR PREPARING OF GLUCOPYRANOSYL-SUBSTITUTED BENZYL-BENZENE DERIVATES AND INTERMEDIATES THEREIN
    Publication number: 20100240879
    Abstract: The present invention relates to processes for preparing the compounds of general formula I, wherein the groups R1 and R3 are defined according to claim 1. Furthermore this inventions relates to intermediates obtained in these processes.
    Type: Application
    Filed: May 28, 2010
    Publication date: September 23, 2010
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Matthias ECKHARDT, Frank HIMMELSBACH, Xiao-jun WANG, Wenjun TANG, Xiufeng SUN, Li ZHANG, Dhileepkumar KRISHNAMURTHY, Chris Hugh SENANAYAKE, Zhengxu HAN
  • Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives and intermediates therein
    Patent number: 7772191
    Abstract: The present invention relates to processes for preparing the compounds of general formula I, wherein the groups R1 and R3 are defined according to claim 1. Furthermore this inventions relates to intermediates obtained in these processes.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: August 10, 2010
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Matthias Eckhardt, Frank Himmelsbach, Xiao-jun Wang, Wenjun Tang, Xiufeng Sun, Li Zhang, Dhileepkumar Krishnamurthy, Chris Hugh Senanayake, Zhengxu Han
  • Process for preparing macrocyclic compounds
    Patent number: 7544798
    Abstract: Disclosed is a multi-step process for preparing a macrocyclic compound of the formula (I): wherein Q is a radical of the following formula: and the other variables are as defined herein. The compounds of formula (I) are potent active agents for the treatment of hepatitis C virus (HCV) infection.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: June 9, 2009
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Carl Alan Busacca, Vittorio Farina, Fabrice Gallou, Nizar Haddad, Xiao-jun Wang, Xudong Wei, Jinghua Xu, Yibo Xu, Nathan K. Yee, Li Zhang