Patents by Inventor Martin OLBRICH

Martin OLBRICH 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 DE-TRITYLATION OF OLIGONUCLEOTIDES
    Publication number: 20240092823
    Abstract: The invention relates to a novel process for the production of a linear P-linked oligonucleotide which comprises the removal of the acid labile 5?hydroxy protecting group at the 5?-O oligonucleotide with a detritylation solution comprising acetonitrile. The process allows to produce oligonucleotides with low content of depurination and N?1 impurities.
    Type: Application
    Filed: August 15, 2023
    Publication date: March 21, 2024
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Marek Stanislaw KOMISARSKI, Pascal MUELLER, Martin OLBRICH
  • Process for the preparation of high water affinity type products with controlled humidity
    Publication number: 20220331763
    Abstract: The invention relates to a new process for the preparation of high water affinity type products with controlled humidity via spray drying in a suitable spray drying equipment applying specific spray drying parameters:
    Type: Application
    Filed: December 22, 2021
    Publication date: October 20, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: David LINDER, Kurt PUENTENER, Martin OLBRICH