Patents by Inventor Jianguo Ji

Jianguo Ji 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).

  • BOLT EXTRACTOR WITH DISTAL END ENGAGEMENT AREAS
    Publication number: 20230390905
    Abstract: A threaded fastener extractor (110 or 510) includes a drive end configured to interface with a powered driver where the drive end has a shaft, and an engagement end coupled to the drive end coaxial with the drive end about an axis. The engagement end is configured to engage with an extraction hole (330) formed in a threaded fastener (300). The engagement end includes side cutting edges (140 or 530) disposed on lateral sides of the engagement end and end cutting edges (150 or 540) disposed at a distal end of the engagement end. The side cutting edges (140 or 530) and the end cutting edges (150 or 540) each provides engagement areas for torque transfer between the extractor (110 or 510) and the threaded fastener (300).
    Type: Application
    Filed: February 8, 2021
    Publication date: December 7, 2023
    Inventors: Minglin Shi, Jianguo Ji, Liansheng Zhu
  • N-sulfonylated-pyrazolo[3,4-b]pyridin-6-carboxamides and method of use
    Patent number: 10647717
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: May 12, 2020
    Assignees: AbbVie S.á.r.l., Galapagos NV
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang, Ann de Blieck
  • N-Sulfonylated-Pyrazolo[3,4-b]Pyridin-6-Carboxamides and Method of Use
    Publication number: 20190330207
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Application
    Filed: June 18, 2019
    Publication date: October 31, 2019
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang, Ann de Blieck
  • Pyrrolopyrimidine compounds and uses thereof
    Patent number: 10369153
    Abstract: The present disclosure provides pyrrolopyrimidine compounds and methods of use therefor. For example, the disclosure provides certain pyrrolopyrimidine compounds capable of inhibiting JAK kinases. The disclosure further provides the pharmaceutical compositions containing these pyrrolopyrimidine compounds, and use of these pyrrolopyrimidine compounds in the treatment of disorders or diseases, such as inflammatory diseases and cancer.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: August 6, 2019
    Assignee: HUTCHISON MEDIPHARMA LIMITED
    Inventors: Wei-Guo Su, Wei Deng, Jinshui Li, Jianguo Ji
  • N-SULFONYLATED PYRAZOLO[3,4-b]PYRIDIN-6-CARBOXAMIDES AND METHOD OF USE
    Publication number: 20190202823
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Application
    Filed: March 6, 2019
    Publication date: July 4, 2019
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang, Ann de Blieck
  • N-sulfonylated pyrazolo[3,4-b]pyridin-6-carboxamides and method of use
    Patent number: 10259810
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: April 16, 2019
    Assignees: AbbVie S.à.r.l., Galapagos NV
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang, Ann de Blieck
  • PYRROLOPYRIMIDINE COMPOUNDS AND USES THEREOF
    Publication number: 20190060319
    Abstract: The present disclosure provides pyrrolopyrimidine compounds and methods of use therefor. For example, the disclosure provides certain pyrrolopyrimidine compounds capable of inhibiting JAK kinases. The disclosure further provides the pharmaceutical comp6sitions containing these pyrrolopyrimidine compounds, and use of these pyrrolopyrimidine compounds in the treatment of disorders or diseases, such as inflammatory diseases and cancer.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventors: Wei-Guo SU, Wei DENG, Jinshui LI, Jianguo JI
  • Compounds for treatment of cystic fibrosis
    Patent number: 10130622
    Abstract: A corrector agent capable of stabilizing a newly synthesized cystic fibrosis transmembrane conductance regulator (CFTR) protein, useful in the treatment of cystic fibrosis.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: November 20, 2018
    Assignees: AbbVie S.á.r.l., Galapagos NV
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Katja E. Conrath, Douglas Cyr, Elsa De Lemos, Gert Jules Hector De Wilde, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Mathieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Chris Tse, Steven Emiel Van der Plas, Xueqing Wang
  • Pyrrolopyrimidine compounds and uses thereof
    Patent number: 10111875
    Abstract: The present disclosure provides pyrrolopyrimidine compounds and methods of use therefor. For example, the disclosure provides certain pyrrolopyrimidine compounds capable of inhibiting JAK kinases. The disclosure further provides the pharmaceutical compositions containing these pyrrolopyrimidine compounds, and use of these pyrrolopyrimidine compounds in the treatment of disorders or diseases, such as inflammatory diseases and cancer.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: October 30, 2018
    Assignee: HUTCHINSON MEDIPHARMA LIMITED
    Inventors: Wei-Guo Su, Wei Deng, Jinshui Li, Jianguo Ji
  • Substituted pyrido[3,4-b]pyrazines as Syk inhibitors
    Patent number: 10052330
    Abstract: Provided are pyridopyrazine compounds of formula (I), pharmaceutical compositions thereof and methods of use therefore, wherein R1, R2, R3, R4 and m are as defined in the specification.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: August 21, 2018
    Assignee: HUTCHISON MEDIPHARMA LIMITED
    Inventors: Wei-Guo Su, Wei Deng, Jianguo Ji
  • N-SULFONYLATED PYRAZOLO[3,4-b]PYRIDIN-6-CARBOXAMIDES AND METHOD OF USE
    Publication number: 20180105522
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Application
    Filed: December 15, 2017
    Publication date: April 19, 2018
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang, Ann de Blieck
  • N-sulfonylated pyrazolo[3,4-b]pyridin-6-carboxamides and method of use
    Patent number: 9890158
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: February 13, 2018
    Assignees: AbbVie S.á.r.l., Galapagos NV
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang, Ann de Blieck
  • Substituted pyrazolo[3,4-]pyridin-6-carboxylic acids and method of use
    Patent number: 9796711
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, and R4 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: October 24, 2017
    Assignees: AbbVie S.á.r.l., Galapagos NV
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V Patel, Mathieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang
  • SUBSTITUTED PYRAZOLO[3,4-b]PYRIDIN-6-CARBOXYLIC ACIDS AND METHOD OF USE
    Publication number: 20170101406
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, and R4 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V Patel, Mathieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Emiel Van der Plas, Xueqing Wang
  • NOVEL COMPOUNDS FOR TREATMENT OF CYSTIC FIBROSIS
    Publication number: 20170100386
    Abstract: A corrector agent capable of stabilizing a newly synthesized cystic fibrosis transmembrane conductance regulator (CFTR) protein, useful in the treatment of cystic fibrosis.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Katja E. Conrath, Douglas Cyr, Elsa De Lemos, Gert Jules Hector De Wilde, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Mathieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Chris Tse, Steven Emiel Van der Plas, Xueqing Wang
  • N-SULFONYLATED PYRAZOLO[3,4-b]PYRIDIN-6-CARBOXAMIDES AND METHOD OF USE
    Publication number: 20170101405
    Abstract: The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4, R5, and R6 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Inventors: Rhalid Akkari, Luke Jonathan Alvey, Xavier Marie Bock, Brian S. Brown, Pieter Isabelle Roger Claes, Marlon D. Cowart, Elsa De Lemos, Nicolas Desroy, Béranger Duthion, Gregory A. Gfesser, Romain Luc Marie Gosmini, Christopher Gaëtan Housseman, Koen Karel Jansen, Jianguo Ji, Philip R. Kym, Jean-Michel Lefrancois, Oscar Mammoliti, Christel Jeanne Marie Menet, Nuria Merayo Merayo, Gregory John Robert Newsome, Adeline Marie Elise Palisse, Sachin V. Patel, Matthieu Rafaël Pizzonero, Anurupa Shrestha, Elizabeth C. Swift, Steven Em iel Van der Plas, Xueqing Wang, Ann de Blieck
  • SUBSTITUTED PYRIDOPYRAZINES AS NOVEL SYK INHIBITORS
    Publication number: 20160324864
    Abstract: Provided are pyridopyrazine compounds of formula (I), pharmaceutical compositions thereof and methods of use therefore, wherein R1, R2, R3, R4 and m are as defined in the specification.
    Type: Application
    Filed: July 15, 2016
    Publication date: November 10, 2016
    Inventors: Wei-Guo SU, Wei DENG, Jianguo JI
  • Substituted pyrido[3,4-b]pyrazines as Syk inhibitors
    Patent number: 9434726
    Abstract: Provided are pyridopyrazine compounds of formula (I), pharmaceutical compositions thereof and methods of use therefore, wherein R1, R2, R3, R4 and m are as defined in the specification.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: September 6, 2016
    Assignee: HUTCHISON MEDIPHARMA LIMITED
    Inventors: Wei-Guo Su, Wei Deng, Jianguo Ji
  • PYRROLOPYRIMIDINE COMPOUNDS AND USES THEREOF
    Publication number: 20160228443
    Abstract: The present disclosure provides pyrrolopyrimidine compounds and methods of use therefor. For example, the disclosure provides certain pyrrolopyrimidine compounds capable of inhibiting JAK kinases. The disclosure further provides the pharmaceutical compositions containing these pyrrolopyrimidine compounds, and use of these pyrrolopyrimidine compounds in the treatment of disorders or diseases, such as inflammatory diseases and cancer.
    Type: Application
    Filed: April 20, 2016
    Publication date: August 11, 2016
    Inventors: Wei-Guo SU, Wei DENG, Jinshui LI, Jianguo JI
  • Pyrrolopyrimidine compounds and uses thereof
    Patent number: 9346810
    Abstract: The present disclosure provides pyrrolopyrimidine compounds and methods of use therefor. For example, the disclosure provides certain pyrrolopyrimidine compounds capable of inhibiting JAK kinases. The disclosure further provides the pharmaceutical compositions containing these pyrrolopyrimidine compounds, and use of these pyrrolopyrimidine compounds in the treatment of disorders or diseases, such as inflammatory diseases and cancer.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: May 24, 2016
    Assignee: HUTCHISON MEDIPHARMA LIMITED
    Inventors: Wei-Guo Su, Wei Deng, Jinshui Li, Jianguo Ji