Patents Assigned to CLAROCHEM IRELAND LIMITED
  • Polymorph of rifaximin and process for the preparation thereof
    Patent number: 8877770
    Abstract: The present invention relates to a new polymorph of Rifaximin, designated ?, and to a process for the preparation thereof. Under certain aspects, the invention also relates to pharmaceutical compositions comprising an effective amount of the polymorphic form ? of Rifaximin and a pharmaceutically acceptable carrier and its uses in the treatment of gastrointestinal conditions.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: November 4, 2014
    Assignee: Clarochem Ireland Limited
    Inventors: Enrico Vigano', Renato Molteni, Simona Lanfranconi, Massimiliano Arrighi, Fabio Gatti
  • POLYMORPH OF RIFAXIMIN AND PROCESS FOR THE PREPARATION THEREOF
    Publication number: 20140107144
    Abstract: The present invention relates to a new polymorph of Rifaximin, designated ?, and to a process for the preparation thereof. Under certain aspects, the invention also relates to pharmaceutical compositions comprising an effective amount of the polymorphic form ? of Rifaximin and a pharmaceutically acceptable carrier and its uses in the treatment of gastrointestinal conditions.
    Type: Application
    Filed: May 18, 2012
    Publication date: April 17, 2014
    Applicant: CLAROCHEM IRELAND LIMITED
    Inventors: Enrico Vigano, Renato Molteni, Simona Lanfranconi, Massimiliano Arrighi, Fabio Gatti