Patents by Inventor Ida ROS

Ida ROS 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).

  • Polycarboxylate ethers with branched side chains
    Patent number: 9126866
    Abstract: A method of utilizing a copolymer for dispersing inorganic binders, the copolymer comprising as comonomers in copolymerized form at least one ethylenically unsaturated acid monomer and at least one ethylenically unsaturated, branched polyether macromonomer. Further disclosed are dispersants for inorganic binders, comprising the subject copolymer, and building material mixtures comprising inorganic binders and the subject dispersant.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: September 8, 2015
    Assignee: Construction Research & Technology GmbH
    Inventors: Joachim Dengler, Alexander Kraus, Rabie Al-Hellani, Anna Cristadoro, Silke Flakus, Nicoletta Zeminian, Ida Ros
  • POLYCARBOXYLATE ETHERS WITH BRANCHED SIDE CHAINS
    Publication number: 20140256857
    Abstract: A method of utilizing a copolymer for dispersing inorganic binders, the copolymer comprising as comonomers in copolymerized form at least one ethylenically unsaturated acid monomer and at least one ethylenically unsaturated, branched polyether macromonomer. Further disclosed are dispersants for inorganic binders, comprising the subject copolymer, and building material mixtures comprising inorganic binders and the subject dispersant.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 11, 2014
    Inventors: Joachim DENGLER, Alexander KRAUS, Rabie AL-HELLANI, Anna CRISTADORO, Silke FLAKUS, Nicoletta ZEMINIAN, Ida ROS