Patent assignee · FR · COMPANY

RHODIA OPERATIONS

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661Patents
653Active
661Granted
63Portfolio score

Filing activity: Feb 26, 2003 → Oct 5, 2021 · 175 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8444886B2 Preparation of thermoplastic polymer particles having controlled geometry and powders obtained therefrom Emerging Cross-Sectional Technologies 46 Active
US7470805B2 Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds Chemistry; Metallurgy 27 Active
US8969261B2 Rheology modifier compositions and methods of use Chemistry; Metallurgy 21 Active
US8158551B2 Catalyst compositions for the treatment of vehicular exhaust gases comprise zirconium oxide and cerium oxide, and have a high reducibility and a stable specific surface area Emerging Cross-Sectional Technologies 17 Active
US7964527B2 Catalytic compositions comprising the oxides of zirconium, cerium, yttrium, lanthanum and other rare earths Emerging Cross-Sectional Technologies 17 Active
US8071674B2 Compositions having HASE rheology modifiers Chemistry; Metallurgy 16 Active
US8956994B2 Composition containing oxides of zirconium, cerium and at least one other rare earth and having a specific porosity, method for preparing same and use thereof in catalysis Chemistry; Metallurgy 16 Active
US8106239B2 Low VOC coalescing agents Chemistry; Metallurgy 15 Active
US7906577B2 Latex binders, aqueous coatings and paints having freeze-thaw stability and methods for using same Chemistry; Metallurgy 15 Active
US9266789B2 Liquid dicyandiamide and/or alkyl thiophosphoric triamide compositions and their use in agricultural applications Emerging Cross-Sectional Technologies 14 Active
US8293699B2 Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces Chemistry; Metallurgy 13 Active
US8985206B2 Enhanced foam stability applications and methods Chemistry; Metallurgy 12 Active
US7939040B2 Composition based on cerium oxide and on zirconium oxide having a high reducibility and high specific surface, methods for the preparation thereof and use as a catalyst Chemistry; Metallurgy 11 Expired
US8759475B2 Continuous production of polyamides Chemistry; Metallurgy 11 Active
US8383137B2 Agricultural adjuvant compositions, herbicide compositions, and methods for using such compositions Chemistry; Metallurgy 11 Active
US9187716B2 Structured surfactant system Human Necessities 11 Active
US8784690B2 Polymer compositions, polymer films, polymer gels, polymer foams, and electronic devices containing such films, gels and foams Emerging Cross-Sectional Technologies 10 Active
US8394361B1 Stable surfactant compositions for suspending components Chemistry; Metallurgy 9 Active
US7989068B2 Articles having an interface between a polymer surface and a modified glass surface Emerging Cross-Sectional Technologies 9 Active
US9580535B2 Preparation of amphiphilic block polymers by controlled radical micellar polymerisation Chemistry; Metallurgy 9 Active
US9080135B2 Compositions with freeze thaw stability Chemistry; Metallurgy 9 Active
US9045612B2 Systems and methods for polystyrene foam recycling using branched dibasic esters Emerging Cross-Sectional Technologies 9 Active
US9228041B2 Compositions with pH responsive copolymer containing MAEP and/or MAHP and method for using same Chemistry; Metallurgy 8 Active
US8440598B2 Ink cleaning composition and methods for use Chemistry; Metallurgy 8 Active
US7703516B2 Stimulating oilfields using different scale-inhibitors Chemistry; Metallurgy 8 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.