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UGINE KUHLMANN

Overview
  • Total Patents
    6,436
About

UGINE KUHLMANN has a total of 6,436 patent applications. Its first patent ever was published in 1951. It filed its patents most often in France, Germany and United States. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and macromolecular chemistry and polymers are IG FARBENINDUSTRIE AG, ICI LTD and CLAYTON ANILINE CO LTD.

Patent filings per year

Chart showing UGINE KUHLMANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schirmann Jean-Pierre 120
#2 Foulletier Louis 93
#3 Weiss Francis 86
#4 Tellier Pierre 70
#5 Frank Pierre 50
#6 Strassel Albert 47
#7 Mathais Henri 46
#8 Perronin Jean 45
#9 Balde Daniel 44
#10 Dubreux Bernard 43

Latest patents

Publication Filing date Title
US4643736A Desizing and bleaching woven fabrics in a single operation in a bath based on sodium chlorite
US4547604A Selective isopropylation of cumene to meta-diisopropylbenzene
US4547606A Selective isomerization of di-isopropyl benzene to meta-di-isopropyl benzene
GB8333469D0 Aqueous agent for quenching ferrous alloy based on high-viscosity oxyalkylene glycol
JPS59131504A Purification of boron-containing sulfuric acid
GB8328067D0 Isomerisation of isopropylnaphthalene over superacidic solid or supported perfluorinated sulfonic acid catalysts
FR2552423A1 Polyarylalcan oligomer compositions and their manufacturing method
FR2552123A1 New compositions for alkaline textile bleaching
FR2551454A1 Lubricant compositions containing lithium, calcium and / or barium fluorides
JPS5958080A Phosphorus-containing fireproofing mixture
ES8404956A1 Dissolving impure uranium tetra:fluoride in nitric acid
US4499222A Phosphorus-containing flame proofing compositions for synthetic materials
KR860002163B1 Process for the decomposition of a complex of orthobenzoylbenzoic acid,hydrogen fluoride and boron trifluoride
BE897333A Obtaining a high concentration sodium hypochlorite solution by a continuous process
IL69194D0 Halogenated benzylphosphoric esters,their preparation and their use as fireproofing agents
BE897238A Process for producing basic aluminum chlorosulfates
FR2548662A2 Process for the separation of phthalic acid and phthalic anhydride in a process of cyclisting orthobenzoylbenzoic acid
FR2548179A1 Process for the preparation of amino-phenols by hydroxylation of anilines in a superacid medium using hydrogen peroxide
FR2547768A1 THERMOPLASTIC POLYMER LIGHT THERMOSETTING POLYMER COMPOSITE MATERIAL AND METHODS OF MANUFACTURE
FR2547297A1 Process for manufacturing superior chloromethanes