Patents by Inventor Frtiz Blatter

Frtiz Blatter 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).

  • Crystal Forms of (S)-4-(8-amino-3-(1-(but-2-ynoyl)-pyrrolidin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-n-(pyridin-2-yl)benzamide
    Publication number: 20220177476
    Abstract: In some embodiments, the invention relates to crystalline solid forms, including hydrates, polymorphs, and salt forms, of (S)-4-(8-amino-3-(1-(but-2-ynoyl)pyrrolidin-2-yl)imidazo[1,5-?]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide. In some embodiments, the invention relates to amorphous solid forms of (S)-4-(8-amino-3-(1-(but-2-ynoyl)pyrrolidin-2-yl)imidazo[1,5-?]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide. In some embodiments, the invention also relates to pharmaceutical compositions containing the solid forms, and methods for treating conditions or disorders by administering to a subject a pharmaceutical composition that includes the forms, including pharmaceutical compositions and methods for overcoming the effects of acid reducing agents.
    Type: Application
    Filed: June 10, 2021
    Publication date: June 9, 2022
    Inventors: Frtiz Blatter, Tim Ingallinera, Tjeerd Barf, Edwin Aret, Cecile Krejsa, Jerry Evarts
  • Crystalline sodium salt of an HIV integrase inhibitor
    Patent number: 9458146
    Abstract: A crystalline sodium salt of a compound of formula I (INN: Raltegravir) or a hydrate/solvate thereof is disclosed as well as a process for obtaining the same.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: October 4, 2016
    Assignee: SANDOZ AG
    Inventors: Frtiz Blatter, Katharina Reichenbächer, Robert Ziegert, Josef Wieser, Johannes Ludescher