Patents by Inventor Rimma Khodakovskaya

Rimma Khodakovskaya 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).

  • Sintered bead based on zirconia and on cerium oxide
    Patent number: 8853112
    Abstract: A sintered bead presenting the following chemical analysis, in percentages by weight and for a total of 100%: ZrO2+HfO2: 78%-85%; CeO2: ?15%; Al2O3: >0.1%; additive: >0.1%; impurities: <1%; the additive being selected from MnO, MnO2, Fe2O3, CuO, TiO2, Y2O3, Sb2O3, ZnO, and mixtures thereof. Application to microgrinding and to microdispersion.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: October 7, 2014
    Assignee: Saint-Gobain Centre de Recherches et d'Etudes Europeen
    Inventors: Emmanuel Nonnet, Rimma Khodakovskaya, Moshe Link, Marcel Yancu, Andrei Schon, Eric Hanus
  • STABLE AQUEOUS SUSPENSIONS OF DBNPA, THEIR PREPARATION AND USES THEREOF AS BIOCIDES
    Publication number: 20130303608
    Abstract: The present invention discloses novel biocide composition comprising 2,2-dibromo-3-nitrilopropionamide (DBNPA) being in the form of a stable aqueous suspension. Further are disclosed the preparation of these compositions and their biocidal uses.
    Type: Application
    Filed: November 15, 2011
    Publication date: November 14, 2013
    Applicant: BROMINE COMPOUNDS LTD.
    Inventors: Evgeny Shapiro, David Feldman, Rimma Khodakovskaya
  • BROAD-SPECTRUM BIOCIDE COMPOSITIONS AND A METHOD FOR THEIR PREPARATION
    Publication number: 20120207835
    Abstract: The present invention provides biocide compositions, containing DBNPA encapsulated or absorbed in ceramic powders or xerogels, for preventing the formation of biofilms and for incorporating into paints, coatings, plasters, and plastics.
    Type: Application
    Filed: October 18, 2010
    Publication date: August 16, 2012
    Applicant: BROMINE COMPOUNDS LTD.
    Inventors: Evgeny Shapiro, Chen Zolkov, Rimma Khodakovskaya, Reinhard Effenberger
  • Sintered Bead Based on Zirconia and on Cerium Oxide
    Publication number: 20090120010
    Abstract: A sintered bead presenting the following chemical analysis, in percentages by weight and for a total of 100%: ZrO2+HfO2: 78%-85%; CeO2: ?15%; Al2O3: >0.1%; additive: >0.1%; impurities: <1%; the additive being selected from MnO, MnO2, Fe2O3, CuO, TiO2, Y2O3, Sb2O3, ZnO, and mixtures thereof. Application to microgrinding and to microdispersion.
    Type: Application
    Filed: February 27, 2006
    Publication date: May 14, 2009
    Applicant: SAINT-GOBIN CENTRE DE RECHERCHE ET D'ETUDES EUROPEEN
    Inventors: Emmanuel Nonnet, Rimma Khodakovskaya, Moshe Link, Marcel Yancu, Andrei Schon, Eric Hanus