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EVONIK OIL ADDITIVES GMBH

Overview
  • Total Patents
    244
  • GoodIP Patent Rank
    11,327
  • Filing trend
    ⇩ 46.0%
About

EVONIK OIL ADDITIVES GMBH has a total of 244 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 2000. It filed its patents most often in EPO (European Patent Office), Brazil and Republic of Korea. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and environmental technology are EHVONIK ROMAKS EHDDITIVS GMBKH, EVONIK ROHMAX ADDITIVES GMBH and CHEVRON ORONITE CO.

Patent filings per year

Chart showing EVONIK OIL ADDITIVES GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sondjaja Ronny 38
#2 Schimossek Klaus 33
#3 Eisenberg Boris 27
#4 Maier Stefan 25
#5 Gokhale Rhishikesh 24
#6 Mähling Frank-Olaf 22
#7 Stoehr Torsten 22
#8 Holtzinger Jennifer 19
#9 Couet Julien 19
#10 Sirak Sofia 18

Latest patents

Publication Filing date Title
WO2019145287A1 Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives
WO2019145307A1 Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives
EP3378877A1 Hydrogenated polybutadienes useful as lubricant additives
WO2018114673A1 Lubricating oil composition comprising dispersant comb polymers
JP2019104846A Viscosity index improver having improved low temperature viscosity and shear resistance
WO2018108869A1 Use of polyesters as viscosity index improvers for aircraft hydraulic fluids
CN109923195A Lubricant compositions with the improved viscosity characteristics under low operating temperature
CA3034737A1 Comb polymers for improving noack evaporation loss of engine oil formulations
CN109642179A Poly- (methyl) alkyl acrylate of the function of demulsification performance with enhancing
WO2018024778A1 Method for the preparation of ceramic coatings on electrically conductive substrates
EP3487896A1 Polymeric-inorganic particles useful as lubricant additives
CA3024675A1 Antiwear copolymers and lubricant compositions
WO2017198522A1 Next generation polyolefins for lubricant application
KR20190030648A Graft copolymers based on polyolefin backbone and methacrylate side chains
EP3318620A1 Use of a lubricant for improving the low temperature viscosity of lubricant compositions
BR112018001430A2 lubricating oil composition, method for lubricating and reducing friction in an engine
CN107108765A The method for preparing the copolymer of alkyl methacrylate and maleic anhydride
WO2015117804A1 Lubricant composition containing organomodified siloxanes
KR20160111402A Pour point depressants for improving the low-temperature viscosity of aged lubricating oil
WO2015040095A1 Hydrogenation of low molecular weight unsaturated polymers