Patents by Inventor Yongzhong Wu

Yongzhong 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).

  • Patent number: 9718834
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: August 1, 2017
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Jiacheng Zhou, Yongzhong Wu, Pingli Liu
  • Patent number: 9714233
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: July 25, 2017
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Pingli Liu, Dengjin Wang, Yongzhong Wu, Ganfeng Cao, Michael Xia
  • Publication number: 20170015674
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: September 28, 2016
    Publication date: January 19, 2017
    Inventors: Jiacheng Zhou, Yongzhong Wu, Pingli Liu, Ganfeng Cao
  • Publication number: 20160347734
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: December 21, 2015
    Publication date: December 1, 2016
    Applicants: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Pingli Liu, Dengjin Wang, Yongzhong Wu, Ganfeng Cao, Michael Xia
  • Patent number: 9487521
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: November 8, 2016
    Assignees: Incyte Holdings Corporation, Incyte Corporation
    Inventors: Jiacheng Zhou, Yongzhong Wu, Pingli Liu, Ganfeng Cao
  • Publication number: 20160264993
    Abstract: Nucleotide sequences of a Msca1 gene, critical to male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in impacting male fertility in plants.
    Type: Application
    Filed: November 17, 2014
    Publication date: September 15, 2016
    Inventors: Marc Albertsen, Tim Fox, Mary Trimnell, Yongzhong Wu, Keith Lowe
  • Publication number: 20150344497
    Abstract: This invention relates to processes for preparing a JAK1 inhibitor having Formula Ia: as well as new forms of the inhibitor.
    Type: Application
    Filed: April 29, 2015
    Publication date: December 3, 2015
    Applicant: INCYTE CORPORATION
    Inventors: Jiacheng Zhou, Pingli Liu, Shili Chen, Yongzhong Wu, Dengjin Wang, Zhongjiang Jia, Lei Qiao, William Frietze, Michael Xia, Yingrui Dai
  • Publication number: 20150252382
    Abstract: Compositions and methods for modulating male fertility in a plant are provided. Compositions comprise nucleotide sequences, and active fragments and variants thereof, which modulate male fertility. Further provided are expression cassettes comprising the male fertility polynucleotides, or active fragments or variants thereof, operably linked to a promoter, wherein expression of the polynucleotides modulates the male fertility of a plant. Various methods are provided wherein the level and/or activity of the sequences that influence male fertility is modulated in a plant or plant part.
    Type: Application
    Filed: September 6, 2013
    Publication date: September 10, 2015
    Applicant: Pioneer Hi-Bred International Inc.
    Inventors: Marc C. Albertsen, Andrew Mark Cigan, Howard P. Hershey, Michael Lassner, Yongzhong Wu
  • Publication number: 20150240254
    Abstract: Genetic male sterile plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production.
    Type: Application
    Filed: March 12, 2013
    Publication date: August 27, 2015
    Inventors: Mei Guo, Kevin Hayes, Mary Rupe, Bo Shen, Carl Simmons, Yongzhong Wu
  • Publication number: 20150183805
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: March 11, 2015
    Publication date: July 2, 2015
    Inventors: Pingli Liu, Dengjin Wang, Yongzhong Wu, Ganfeng Cao, Michael Xia
  • Patent number: 8987443
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: March 24, 2015
    Assignee: Incyte Corporation
    Inventors: Pingli Liu, Dengjin Wang, Yongzhong Wu, Ganfeng Cao, Michael Xia
  • Publication number: 20150067913
    Abstract: Pairs of plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production. Also provided are methods for maintaining a homozygous recessive condition and for repressing transmission of transgenes.
    Type: Application
    Filed: November 17, 2014
    Publication date: March 5, 2015
    Inventors: Tim Fox, Howard P Hershey, Yongzhong Wu, Andrew Cigan, Erica Unger-Wallace
  • Patent number: 8933296
    Abstract: Pairs of plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production. Also provided are methods for maintaining a homozygous recessive condition and for repressing transmission of transgenes.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: January 13, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Timothy W Fox, Howard Hershey, Yongzhong Wu
  • Patent number: 8927805
    Abstract: Nucleotide sequences of a Msca1 gene, critical to male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in impacting male fertility in plants.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: January 6, 2015
    Assignees: Pioneer Hi Bred International Inc, E I du Pont de Nemours and Company
    Inventors: Marc C. Albertsen, Tim Fox, Mary Trimnell, Yongzhong Wu, Keith Lowe
  • Publication number: 20140256941
    Abstract: This invention relates to processes and intermediates for making {1-{1-[3-fluoro-2-(trifluoromethyl)isonicotinoyl]piperidin-4-yl}-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-3-yl}acetonitrile, useful in the treatment of diseases related to the activity of Janus kinases (JAK) including inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Application
    Filed: March 5, 2014
    Publication date: September 11, 2014
    Applicant: Incyte Corporation
    Inventors: Pingli Liu, Dengjin Wang, Yongzhong Wu, Ganfeng Cao, Michael Xia
  • Publication number: 20140215652
    Abstract: Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in mediating male fertility in plants. In one such method, the homozygous recessive condition of male sterility causing alleles is maintained after crossing with a second plant, where the second plant contains a restoring transgene construct having a nucleotide sequence which reverses the homozygous condition. The restoring sequence is linked with a hemizygous sequence encoding a product inhibiting formation or function of male gametes. The maintainer plant produces only viable male gametes which do not contain the restoring transgene construct. Increase of the maintainer plant is also provided by self-fertilization, and selection for seed or plants which contain the construct.
    Type: Application
    Filed: December 17, 2013
    Publication date: July 31, 2014
    Applicant: PIONEER HI BRED INTERNATIONAL INC
    Inventors: Marc C. Albertsen, Timothy Fox, Howard P. Hershey, Gary A. Huffman, Mary Trimnell, Yongzhong Wu
  • Publication number: 20140123338
    Abstract: Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences and promoter sequences are useful in methods mediating male fertility in plants, as described. Vectors, plant cells, and plants comprising the nucleotide sequences and/or promoter regions are also provided.
    Type: Application
    Filed: December 20, 2013
    Publication date: May 1, 2014
    Applicant: PIONEER HI BRED INTERNATIONAL INC
    Inventors: Marc C. Albertsen, Timothy Fox, Howard P. Hershey, Gary A. Huffman, Mary Trimnel, Yongzhong Wu
  • Publication number: 20140075597
    Abstract: Compositions and methods for modulating male fertility in a plant are provided. Compositions comprise nucleotide sequences, and active fragments and variants thereof, which modulate male fertility. Further provided are expression cassettes comprising the male fertility polynucleotides, or active fragments or variants thereof, operably linked to a promoter, wherein expression of the polynucleotides modulates the male fertility of a plant. Various methods are provided wherein the level and/or activity of the sequences that influence male fertility is modulated in a plant or plant part.
    Type: Application
    Filed: September 6, 2013
    Publication date: March 13, 2014
    Inventors: Marc C Albertsen, Howard P. Hershey, Michael W. Lassner, Yongzhong Wu
  • Patent number: 8648228
    Abstract: Nucleotide sequences of a Msca1 gene, critical to male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in impacting male fertility in plants.
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: February 11, 2014
    Assignees: Pioneer Hi Bred International Inc, E I du Pont de Nemours and Company
    Inventors: Marc C. Albertsen, Tim Fox, Mary Trimnell, Yongzhong Wu, Keith Lowe, Bailin Li, Marianna Faller
  • Patent number: 8614367
    Abstract: Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in mediating male fertility in plants. In one such method, the homozygous recessive condition of male sterility causing alleles is maintained after crossing with a second plant, where the second plant contains a restoring transgene construct having a nucleotide sequence which reverses the homozygous condition. The restoring sequence is linked with a hemizygous sequence encoding a product inhibiting formation or function of male gametes. The maintainer plant produces only viable male gametes which do not contain the restoring transgene construct. Increase of the maintainer plant is also provided by self-fertilization, and selection for seed or plants which contain the construct.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: December 24, 2013
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Yongzhong Wu, Howard Hershey