Patents by Inventor Guoxian Wu

Guoxian Wu 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: 20160339025
    Abstract: The present disclosure provides methods of treating a subject suffering from or at risk of a BRAF V600 mutation or BRAF fusion mutation related disease or condition, without activating the MAPK pathway or inducing expression of MAPK pathway genes in cells harboring wild-type BRAF.
    Type: Application
    Filed: May 20, 2016
    Publication date: November 24, 2016
    Inventors: Prabha N. Ibrahim, Chao Zhang, Wayne Spevak, Jiazhong Zhang, Guoxian Wu, Jack Lin, Hanna Cho, Marika Nespi, Songyuan Shi, Todd Ewing, Ying Zhang, Gideon Bollag
  • Publication number: 20160326162
    Abstract: Compounds of Formula I: or a pharmaceutically acceptable salt, a solvate, a tautomer, an isomer or a deuterated analog thereof, wherein R1, R2, Q1, Q2, and Q3, are described in this disclosure, compositions thereof, and methods and uses thereof.
    Type: Application
    Filed: April 7, 2016
    Publication date: November 10, 2016
    Inventors: Jack Lin, Phuongly Pham, John Buell, Ken Dong, Prabha Ibrahim, Wayne Spevak, Garson Tsang, Guoxian Wu, Ying Zhang
  • Patent number: 9469640
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: October 18, 2016
    Assignee: Plexxikon Inc.
    Inventors: Guoxian Wu, Jiazhong Zhang, Yong-Liang Zhu, Chao Zhang, Prabha N. Ibrahim, Songyuan Shi, Wayne Spevak, Dean R. Artis, James Tsai
  • Patent number: 9440969
    Abstract: Compounds and salts thereof, formulations thereof, conjugates thereof, derivatives thereof, forms thereof and uses thereof are described. In certain aspects and embodiments, the described compounds or salts thereof, formulations thereof, conjugates thereof, derivatives thereof, forms thereof are active on each of B-Raf, B-Raf V600E and c-Raf-1 protein kinase. In certain aspects and embodiments, the described compounds are active in inhibiting proliferation of a Ras mutant cell line.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: September 13, 2016
    Assignee: Plexxikon Inc.
    Inventors: Prabha N. Ibrahim, Guoxian Wu, Jack Lin, Wayne Spevak, Hanna Cho, Todd Ewing, Chao Zhang
  • Publication number: 20160176865
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: July 13, 2015
    Publication date: June 23, 2016
    Inventors: Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Gaston Habets, Shumeye Mamo, Marika Nespi, Chao Zhang, Jiazhong Zhang, Yong-Liang Zhu, Rebecca Zuckerman, Brian West, Yoshisa Suzuki, James Tsai, Klaus-Peter Hirth, Gideon Bollag, Wayne Spevak, Hanna Cho, Samuel J. Gillette, Guoxian Wu, Hongyao Zhu, Shenghua Shi
  • Publication number: 20160168146
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: February 19, 2016
    Publication date: June 16, 2016
    Inventors: Guoxian Wu, Jiazhong Zhang, Yong-Liang Zhu, Chao Zhang, Prabha N. Ibrahim, Songyuan Shi, Wayne Spevak, Dean R. Artis, James Tsai
  • Patent number: 9325226
    Abstract: An electric motor for moving a vehicle part, the electric motor having a stator with a stator housing, a drive shaft rotatable with respect to the stator, a rotor on the drive shaft and having a rotor winding, a commutator on the drive shaft for supplying an electric current to the rotor winding, at least two brushes mounted on the stator housing, the brushes in sliding contact with the commutator for supplying electric current to the rotor winding, a bushing mounted on the drive shaft adjacent to the commutator, and a cone element mounted on the drive shaft adjacent to the bushing on a side of the bushing facing away from the commutator, the cone element having an outer surface which conforms to the shape of a cone concentrical to the drive shaft and having a tip pointing away from the bushing.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: April 26, 2016
    Assignee: Brose Fahrzeugteile GmbH & Co. KG, Wurzburg
    Inventors: Weirong Zhang, Christof Frick, Zhendong Mi, Guoxian Wu
  • Publication number: 20150290205
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: January 21, 2015
    Publication date: October 15, 2015
    Inventors: Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Gaston Habets, Shumeye Mamo, Marika Nespi, Chao Zhang, Jiazhong Zhang, Yong-Liang Zhu, Rebecca Zuckerman, Brian West, Yoshisa Suzuki, Jianming Tsai, Klaus-Peter Hirth, Gideon Bollag, Wayne Spevak, Hanna Cho, Samuel J. Gillette, Guoxian Wu, Hongyao Zhu, Shenghua Shi
  • Publication number: 20150133400
    Abstract: Heterocyclic compounds of formula (I), methods for their preparation, pharmaceutical compositions containing such a compound and their therapeutic uses.
    Type: Application
    Filed: September 15, 2014
    Publication date: May 14, 2015
    Inventors: Jiazhong Zhang, John Buell, Katrina Chan, Prabha N. Ibrahim, Jack Lin, Phuongly Pham, Songyuan Shi, Wayne Spevak, Guoxian Wu, Jeffrey Wu
  • Publication number: 20150080372
    Abstract: Compounds and salts thereof, formulations thereof, conjugates thereof, derivatives thereof, forms thereof and uses thereof are described. In certain aspects and embodiments, the described compounds or salts thereof, formulations thereof, conjugates thereof, derivatives thereof, forms thereof are active on each of B-Raf, B-Raf V600E and c-Raf-1 protein kinase. In certain aspects and embodiments, the described compounds are active in inhibiting proliferation of a Ras mutant cell line.
    Type: Application
    Filed: October 14, 2014
    Publication date: March 19, 2015
    Inventors: Prabha N. Ibrahim, Guoxian Wu, Jack Lin, Wayne Spevak, Hanna Cho, Todd Ewing, Chao Zhang
  • Publication number: 20140303187
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: April 4, 2014
    Publication date: October 9, 2014
    Inventors: Guoxian Wu, Jiazhong Zhang, Chao Zhang, Prabha N. Ibrahim, Songyuan Shi, Wayne Spevak, James Tsai
  • Publication number: 20140213554
    Abstract: Compounds active on c-kit protein kinases or mutant c-kit protein kinases having any mutations are described, as well as methods of making and using such compounds to treat diseases and conditions associated with aberrant activity of the c-kit protein kinases and/or mutant c-kit protein kinases.
    Type: Application
    Filed: December 20, 2013
    Publication date: July 31, 2014
    Inventors: Guoxian Wu, Katrina Chan, Todd Ewing, Prabha N. Ibrahim, Jack Lin, Marika Nespi, Wayne Spevak, Ying Zhang
  • Patent number: 8722702
    Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or conditions and/or c-fms-mediated diseases or conditions, and methods for the use thereof.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: May 13, 2014
    Assignee: Plexxikon Inc.
    Inventors: Jiazhong Zhang, Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Guoxian Wu, Marika Nespi, Chao Zhang
  • Publication number: 20140128373
    Abstract: Compounds active on protein kinases are described, as well as methods of making and using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: February 1, 2012
    Publication date: May 8, 2014
    Inventors: Prabha N. Ibrahim, Chao Zhang, Wayne Spevak, Jiazhong Zhang, Guoxian Wu, Jack Lin, Hanna Cho, Marika Nespi, Songyuan Shi, Todd Ewing, Ying Zhang
  • Publication number: 20140128390
    Abstract: Compounds active on c-kit protein kinases or mutant c-kit protein kinases having any mutations are described, as well as methods of making and using such compounds to treat diseases and conditions associated with aberrant activity of the c-kit protein kinases and mutant c-kit protein kinases.
    Type: Application
    Filed: September 5, 2013
    Publication date: May 8, 2014
    Inventors: JACK LIN, JOHN BUELL, KATRINA CHAN, TODD EWING, PRABHA IBRAHIM, MARIKA NESPI, PHUONGLY PHAM, SONGYUAN SHI, WAYNE SPEVAK, GUOXIAN WU, JIAZHONG ZHANG, YING ZHANG
  • Publication number: 20140038948
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: June 25, 2013
    Publication date: February 6, 2014
    Applicant: Plexxikon Inc.
    Inventors: Guoxian Wu, Jiazhong Zhang, Yong-Liang Zhu, Chao Zhang, Prabha N. Ibrahim, Songyuan Shi, Wayne Spevak, Dean R. Artis, James Tsai
  • Publication number: 20130303534
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: March 5, 2013
    Publication date: November 14, 2013
    Inventors: PRABHA N. IBRAHIM, DEAN R. ARTIS, RYAN BREMER, GASTON HABETS, SHUMEYE MAMO, MARIKA NESPI, CHAO ZHANG, JIAZHONG ZHANG, YONG-LIANG ZHU, REBECCA ZUCKERMAN, BRIAN WEST, YOSHISA SUZUKI, JIANMING TSAI, KLAUS-PETER HIRTH, GIDEON BOLLAG, WAYNE SPEVAK, HANNA CHO, SAMUEL J. GILLETTE, GUOXIAN WU, HONGYAO ZHU, SHENGHUA SHI
  • Publication number: 20130274259
    Abstract: Compounds, compositions and methods useful for treatment of Flt3-mediated diseases or conditions are provided herewith. Also provided herewith are methods for modulating the receptor protein tyrosine like kinase 3(Flt3).
    Type: Application
    Filed: March 11, 2013
    Publication date: October 17, 2013
    Inventors: Chao Zhang, Gideon Bollag, Gaston Habets, Jiazhong Zhang, Prabha N. Ibrahim, Guoxian Wu
  • Publication number: 20130237531
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: April 19, 2013
    Publication date: September 12, 2013
    Inventors: Guoxian Wu, Jiazhong Zhang, Chao Zhang, Prabha N. Ibrahim, Songyuan Shi, Wayne Spevak, James Tsai
  • Patent number: 8461169
    Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or conditions and/or c-fms-mediated diseases or conditions, and methods for the use thereof.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: June 11, 2013
    Assignee: Plexxikon Inc.
    Inventors: Jiazhong Zhang, Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Guoxian Wu, Hongyao Zhu, Marika Nespi, Chao Zhang