Patents by Inventor Sabine Pierau

Sabine Pierau 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).

  • Photocurable composition
    Patent number: 8716413
    Abstract: A method for the preparation of a photocurable resin by a reaction comprising the following steps i) reacting a mixture of a novolak type epoxy resin (A) and a dicyclopentadiene-phenol glycidylether resin (B) with ii) an advancement component (C) containing at least 2 phenolic hydroxyl groups per molecule; iii) reacting with an unsaturated monocarboxylic acid (D); and iv) esterification of the unsaturated group containing resin obtained from the steps of i) to iii) with a polycarboxylic acid anhydride or a carboxylic acid anhydride (E) is disclosed.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: May 6, 2014
    Assignee: Huntsman Advanced Materials Americas LLC
    Inventors: Kai Dudde, Sabine Pierau, Martin Roth
  • PHOTOCURABLE COMPOSITION
    Publication number: 20110200950
    Abstract: A method for the preparation of a photocurable resin by a reaction comprising the following steps i) reacting a mixture of a novolak type epoxy resin (A) and a dicyclopentadiene-phenol glycidylether resin (B) with ii) an advancement component (C) containing at least 2 phenolic hydroxyl groups per molecule; iii) reacting with an unsaturated monocarboxylic acid (D); and iv) esterification of the unsaturated group containing resin obtained from the steps of i) to iii) with a polycarboxylic acid anhydride or a carboxylic acid anhydride (E) is disclosed.
    Type: Application
    Filed: June 12, 2009
    Publication date: August 18, 2011
    Applicant: Huntsman International LLC
    Inventors: Kai Dudde, Sabine Pierau, Martin Roth
  • 5-Quinoline derivatives having an anti-bacterial activity
    Publication number: 20100324030
    Abstract: The present invention describes novel anti-bacterial compounds of the formula (I). These compounds are, amongst others, of interest as inhibitors of DNA gyrase and topoisomerases, for example of topoisomerase II and IV.
    Type: Application
    Filed: April 11, 2008
    Publication date: December 23, 2010
    Applicant: Morphochem Aktiengesellschaft Fur Kombinatorische Chemie
    Inventors: Glenn Dale, Sabine Pierau, Michael W. Cappi, Christopher Gray, Christian Hubschwerlen, Jean P. Surivet, Cornelia Zumbrunn
  • Novel Compounds Having an Anti-Bacterial Activity
    Publication number: 20070244103
    Abstract: The present invention describes novel anti-bacterial compounds of formula (I). Q-A-R3??(I) These compounds are, amongst others, of interest as inhibitors of DNA gyrase.
    Type: Application
    Filed: August 25, 2005
    Publication date: October 18, 2007
    Applicant: Morphochem Aktiengesellschaft Fur Kombinatorische Chemie
    Inventors: Sabine Pierau, Glenn Dale, Michael Cappi, Cornelia Zumbrunn, Christian Hubschwerlen, Jean Surivet
  • Novel compounds that inhibit dipeptidyl peptidase (DPP-IV) and neprilysin (NEP) and/or angiotensin converting enzyme (ACE)
    Publication number: 20060046978
    Abstract: This invention relates to novel compounds, compositions containing the compounds, that inhibit dipeptidyl peptidase (especially DPP-IV) and neprilysin (NEP, neutral endopeptidase) as well as dipeptidyl peptidase (especially DPP-IV) and angiotensin converting enzyme (ACE) and/or dipeptidyl Peptidase (especially DPP-IV) and vasopeptidases (especially ACE and NEP). These compounds and pharmaceutical compositions thereof are useful for the treatment as well as the prevention of type 2 diabetes mellitus.
    Type: Application
    Filed: August 31, 2004
    Publication date: March 2, 2006
    Applicant: Morphochem AG
    Inventors: Sabine Pierau, Christian Oefner, Glenn Dale