Patents by Inventor Iva Trantcheva

Iva Trantcheva 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).

  • Crystalline succinate salt of 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine as a Syk inhibitor
    Patent number: 12152037
    Abstract: Solid forms of the compound, 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine, and solid forms of salts or co-crystals of Compound I, were prepared and characterized: Also provided are processes of making the solid forms and methods of use thereof.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: November 26, 2024
    Assignee: Kronos Bio, Inc.
    Inventors: Patricia Andres, Peter C. Fung, Pierre Giguere, Chiajen Lai, Craig Stewart, Jing Teng, Duong D. Tran, Iva Trantcheva, Brian Yarmuch
  • CRYSTALLINE FORMS OF 6-(6-AMINOPYRAZIN-2-YL)-N-(4-(4-(OXETAN-3-YL)PIPERAZIN-1-YL)PHENYL)IMIDAZO[l,2-a]PYRAZIN-8-AMINE AS SYK INHIBITORS
    Publication number: 20230098309
    Abstract: Solid forms of the compound, 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine, and solid forms of salts or co-crystals of Compound I, were prepared and characterized: Also provided are processes of making the solid forms and methods of use thereof.
    Type: Application
    Filed: May 19, 2022
    Publication date: March 30, 2023
    Inventors: Patricia Andres, Peter C. Fung, Pierre Giguere, Chiajen Lai, Craig Stewart, Jing Teng, Duong D. Tran, Iva Trantcheva, Yarmuch
  • Crystalline forms of 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine as Syk inhibitors
    Patent number: 11339168
    Abstract: Solid forms of the compound, 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine, and solid forms of salts or co-crystals of Compound I, were prepared and characterized: Also provided are processes of making the solid forms and methods of use thereof.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: May 24, 2022
    Assignee: Kronos Bio, Inc.
    Inventors: Patricia Andres, Peter C. Fung, Pierre Giguere, Chiajen Lai, Craig Stewart, Jing Teng, Duong D. Tran, Iva Trantcheva, Brian Yarmuch
  • SOLID FORMS OF A SYK INHIBITOR
    Publication number: 20200291035
    Abstract: Solid forms of the compound, 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine, and solid forms of salts or co-crystals of Compound I, were prepared and characterized: Also provided are processes of making the solid forms and methods of use thereof.
    Type: Application
    Filed: February 20, 2020
    Publication date: September 17, 2020
    Inventors: Patricia Andres, Peter C. Fung, Pierre Giguere, Chiajen Lai, Craig Stewart, Jing Teng, Duong D. Tran, Iva Trantcheva, Brian Yarmuch