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RHONE POULENC CHIMIE

Overview
  • Total Patents
    7,526
  • GoodIP Patent Rank
    237,294
About

RHONE POULENC CHIMIE has a total of 7,526 patent applications. Its first patent ever was published in 1979. It filed its patents most often in France, United States and Japan. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and organic fine chemistry are RHONE POULENC SPEC CHIM, VISTA CHEMICAL and RHODIA CHIMIE SA.

Patent filings per year

Chart showing RHONE POULENC CHIMIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mignani Gerard 230
#2 Chopin Thierry 210
#3 Denis Philippe 176
#4 Perron Robert 170
#5 Persello Jacques 122
#6 Joubert Daniel 118
#7 Gubelmann Michel 117
#8 Gay Michel 115
#9 Barthelemy Pascal 110
#10 Frouin Laurent 108

Latest patents

Publication Filing date Title
CN101124262A Composition capable of forming a gel comprising a copolymer, and useful copolymers
CN1976672A Photocurable dental composition
CN1980969A The stable positively charged ion approach crosslinkable/polymerisable dental composition that passes through with high filler content
CN1844248A Method for stabilization of mould made of silicone elastomer
CN1844247A Method for stabilization of mould made of silicone elastomer
US2008039635A1 Method for the Production of a Compound, Comprising a Free Hydroxyl Group and a Hydroxyl Group Which is Protected by an Ester Function by Enzymatic Reaction
CN1846040A Use different scale inhibitors to make the method for oilfield stimulation
FR2852604A1 New strain of lactic acid bacteria, useful for preparation of foods and pharmaceuticals, especially fermented dairy products, contains genes involved in polysaccharide biosynthesis
FR2848845A1 Composition for protection against ultraviolet radiation, useful in resins, plastics, paints, glass, films or cosmetic products, comprises inorganic particles coated with a water-soluble ultraviolet filter
FR2849049A1 Pigment compositions of high dispersibility comprise a mineral base containing organic water-soluble dyes in the pore structure, useful for coloration of polymer matrices
KR20030081462A Use of amphilic block copolymers in order to increase the water affinity of low-energy surfaces
KR100270153B1 Process for preparing a composition based on a mixedoxide of cerium and zirconium
US6210451B1 Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes
AU4117899A Isocyanates masked using hydroxyaromatic compounds
AU9420198A Method for preparing aqueous emulsions of oils and/or gums and/or preferably masked (poly)isocyanate resins, and resulting emulsions
US6001322A Precipitated silicas
HU0002172A3 Exterior coatings compositions used for such coatings and method for obtaining same
JPH1112233A Dealkylation of deactivated anilines
FR2772785A1 New coriolus versicolor mushroom strain useful for the treatment of polluted materials
FR2772623A1 Process for treating material contaminated with recalcitrating pollutant compounds