Patents by Inventor Oriol Martorell

Oriol Martorell 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).

  • Process for the preparation of 9-deoxo-9a-homoerythromycin A, modified in the C-4? of the cladinose ring by an epoxide group
    Patent number: 8940880
    Abstract: The present invention concerns a process for the preparation of the compound of formula The compound of formula (1) is the key intermediate in the synthesis of some antibacterial agents of the triamilide class, such as Tulathromycin, useful to treat bacterial and protozoa infections.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: January 27, 2015
    Assignee: Novartis AG
    Inventors: Rafael Garcia, Oriol Martorell, Albert Codony
  • NOVEL PROCESS FOR THE PREPARATION OF 9-DEOXO-9A-AZA-9A-HOMOERYTHROMYCIN A, MODIFIED IN THE C-44" OF THE CLADINOSE RING BY AN EPOXIDE GROUP
    Publication number: 20130197204
    Abstract: The present invention concerns a process for the preparation of the compound of formula The compound of formula (1) is the key intermediate in the synthesis of some antibacterial agents of the triamilide class, such as Tulathromycin, useful to treat bacterial and protozoa infections.
    Type: Application
    Filed: September 19, 2011
    Publication date: August 1, 2013
    Inventors: Rafael Garcia, Oriol Martorell, Albert Codony
  • ANTIBIOTIC COMPOSITIONS
    Publication number: 20130102551
    Abstract: The invention relates to solid pharmaceutical or veterinary compositions comprising substantially pure Tulythromycin A in form of an addition salt with one or more acids, and to methods for preparing them. Following reconstitution with an aqueous solvent, the resulting solutions of Tulathromycin A may be administered to a mammal in order to treat bacterial or protozoal infections.
    Type: Application
    Filed: June 30, 2011
    Publication date: April 25, 2013
    Inventors: Andreas Hotte, Johannes Ludescher, Rafael Garcia, Oriol Martorell, Albert Codony