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CHEVRON CHEM SA

Overview
  • Total Patents
    59
About

CHEVRON CHEM SA has a total of 59 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Canada, EPO (European Patent Office) and Japan. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and biotechnology are TIANJIN OTC LUBRICATION TECH CO LTD, LIAONING HAIHUA TECH CO LTD and CHONGQING DELING TECH CO LTD.

Patent filings per year

Chart showing CHEVRON CHEM SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cazin Jacques 24
#2 Le Coent Jean-Louis 19
#3 Tequi Pierre 16
#4 Clement Olivier 15
#5 Batelier Dominique 9
#6 Le Sausse Christophe 8
#7 King William F 8
#8 Triconnet Thierry 7
#9 Stunnenberg Frank 6
#10 Nelson Richard James 6

Latest patents

Publication Filing date Title
EP1059301A1 Alkaline earth alkylaryl sulfonates, their application as an additive for lubricating oil, and methods of preparation
EP1520903A1 Use of polyalfaolefins (pao) derived from 1-dodecene or 1-tetradecene to imrove thermal stability of engine oils in internal combustion engines
CA2316997A1 Use of polyalfaolefins (pao) derived from 1-dodecene or 1-tetradecene to improve thermal stability in engine oil in an internal combustion engine
FR2783824A1 Low-based alkylaryl sulfonates and lubricating oil containing them
EP0985726A1 Production of high BN alkaline earth metal single-aromatic ring hydrocarbyl salicylate-carboxylate
EP0976810A1 Mixture of alkyl-phenyl-sulfonates of alkaline earth metals, its application as an additive for lubricating oil, and methods of preparation
EP0957153A1 Detergents comprising low sulfur, alkaline earth alkyl salicylates and their use in low sulfur lubricating compositions for two-stroke engines
CA2235428A1 Use of borated compounds for the improvement of the compatibility of lubricating oils with fluorocarbon elastomers
WO9846707A1 Use of surfactants with high molecular weight as filterability-enhancing agents in hydraulic lubricants
CA2257877A1 Use of surfactants with low molecular weight as agents for improving the filterability in lubricants
EP0933416A1 Use of polyalfaolefins (PAO) derived from 1-dodecene or 1-tetradecene to improve thermal stability in engine oil in internal combustion engine
EP0933417A1 Unsulfurized, alkali metal-free, additive for lubricating oils
FR2752838A1 Mixture of alkalyl-aryl-sulfonates of alkaline earth metals, its use as an additive for lubricating oil and methods of preparation
FR2731427A1 Isomerized linear alkylaryl-sulfonates useful as additives for lubricating oils and corresponding alkylaryl hydocarbons
FR2717491A1 Detergent-dispersant additives for lubricating oils of the alkylsalicylates-alkylphenates, alkaline-earth, sulphurized and over-alkalized type.
FR2710640A1 Process for heat treatment and degassing of sulfonic acid.