Patents by Inventor Jirong Peng

Jirong Peng 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).

  • 2-H-INDAZOLE DERIVATIVES AS CYCLIN-DEPENDENT KINASE (CDK) INHIBOTORS AND THERAPEUTIC USES THEREOF
    Publication number: 20180148431
    Abstract: Indazole compounds of formula (I) as cyclin-dependent kinase (CDK) and cell-proliferation inhibitors, and therapeutic uses and methods of preparation thereof, are disclosed. These compounds, and pharmaceutically acceptable salts, solvates, prodrugs, and pharmaceutical compositions thereof, are useful for treating diseases and disorders associated with activity of cyclin-dependent kinases, in particular CDK4/6, including but not limited to various cancers and inflammation-related diseases or conditions.
    Type: Application
    Filed: January 29, 2018
    Publication date: May 31, 2018
    Applicant: Beta Pharma, Inc.
    Inventors: Michael Nicholas Greco, Michael John Costanzo, Jirong Peng, Victoria Lynn Wilde, Don Zhang
  • 2-H-indazole derivatives as cyclin-dependent kinase (CDK) inhibitors and therapeutic uses thereof
    Patent number: 9878994
    Abstract: Indazole compounds of formula (I) as cyclin-dependent kinase (CDK) and cell-proliferation inhibitors, and therapeutic uses and methods of preparation thereof, are disclosed. These compounds, and pharmaceutically acceptable salts, solvates, prodrugs, and pharmaceutical compositions thereof, are useful for treating diseases and disorders associated with activity of cyclin-dependent kinases, in particular CDK4/6, including but not limited to various cancers and inflammation-related diseases or conditions.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: January 30, 2018
    Assignee: Beta Pharma Inc.
    Inventors: Michael Nicholas Greco, Michael John Costanzo, Jirong Peng, Victoria Lynn Wilde, Don Zhang
  • SUBSTITUTED 2-ANILINOPYRIMIDINE DERIVATIVES AS EGFR MODULATORS
    Publication number: 20170362203
    Abstract: This application discloses novel substituted 2-anilinopyrimidine derivatives, and pharmaceutically acceptable salts, solvates, prodrugs, and compositions thereof, which are useful for the treatment or prevention of diseases or medical conditions mediated by epidermal growth factor receptors (EGFRs), including but not limited to a variety of cancers.
    Type: Application
    Filed: December 11, 2015
    Publication date: December 21, 2017
    Applicants: Beta Pharma, Inc., Beta Pharma (Shanghai) Co., Ltd.
    Inventors: Jirong Peng, Michael John Costanzo, Michael Nicholas Greco, Michael Alan Green, Victoria Lynn Wilde, Don Zhang
  • Aspiration and biopsy needle apparatus and devices and applications thereof
    Patent number: 9820721
    Abstract: This application discloses aspiration/biopsy needle apparatus, devices containing these needle apparatus, and methods using these needle apparatus and devices for aspiration or biopsy of samples, in particular biological samples from mammalian subjects. The novel aspiration/biopsy needle systems can find wide applications in the manufacture of fine needle aspiration (FNA)/biopsy devices for convenient cell harvesting and tissue sampling and analysis.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: November 21, 2017
    Assignee: Beta Pharma, Inc.
    Inventors: Jirong Peng, Don Zhang
  • 2-H-INDAZOLE DERIVATIVES AS CYCLIN-DEPENDENT KINASE (CDK) INHIBITORS AND THERAPEUTIC USES THEREOF
    Publication number: 20170210726
    Abstract: Indazole compounds of formula (I) as cyclin-dependent kinase (CDK) and cellproliferation inhibitors, and therapeutic uses and methods of preparation thereof, are disclosed.
    Type: Application
    Filed: July 24, 2015
    Publication date: July 27, 2017
    Applicant: Beta Pharma, Inc.
    Inventors: Michael Nicholas Greco, Michael John Costanzo, Jirong Peng, Victoria Lynn Wilde, Don Zhang
  • ASPIRATION AND BIOPSY NEEDLE APPARATUS AND DEVICES AND APPLICATIONS THEREOF
    Publication number: 20150305724
    Abstract: This application discloses aspiration/biopsy needle apparatus, devices containing these needle apparatus, and methods using these needle apparatus and devices for aspiration or biopsy of samples, in particular biological samples from mammalian subjects. The novel aspiration/biopsy needle systems can find wide applications in the manufacture of fine needle aspiration (FNA)/biopsy devices for convenient cell harvesting and tissue sampling and analysis.
    Type: Application
    Filed: April 23, 2015
    Publication date: October 29, 2015
    Applicant: BETA PHARMA, INC.
    Inventors: Jirong Peng, Don Zhang
  • Cyclopentene nucleosides, preparation thereof and use as inhibitors of RNA viral polymerases
    Publication number: 20040242599
    Abstract: 1
    Type: Application
    Filed: February 26, 2004
    Publication date: December 2, 2004
    Applicant: BIOCRYST PHARMACEUTICALS, INC.
    Inventors: Pooran Chand, Yarlagadda S. Babu, Jirong Peng, Min Wan Wu