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EVONIK ROHMAX ADDITIVES GMBH

Overview
  • Total Patents
    209
About

EVONIK ROHMAX ADDITIVES GMBH has a total of 209 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and machines are ROHMAX ADDITIVES GMBH, LUBRIZOL CORP:THE and CHEVRON ORONITE CO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Stoehr Torsten 59
#2 Eisenberg Boris 51
#3 Mueller Michael 34
#4 Janssen Dieter 27
#5 Placek Douglas G 26
#6 Wincierz Christoph 23
#7 Moore Peter 23
#8 Neveu Christian Daniel Georges 22
#9 Koschabek Rene 20
#10 Schweder Roland 20

Latest patents

Publication Filing date Title
WO2012076676A1 A viscosity index improver comprising a polyalkyl(meth)acrylate polymer
WO2012076285A1 A lubricant composition
DE102011076364A1 Lubricant composition with phosphate-functionalized polymers
DE102011076115A1 Poly (meth) acrylates as a multifunctional additive in plastics
DE102011075969A1 Friction-improving polymers for DLC-coated surfaces
DE102011005493A1 Ester group-containing copolymers and their use in lubricants
DE102011003855A1 Process for dewaxing mineral oil compositions
DE102010041242A1 Process for the preparation of polymer dispersions
DE102010038615A1 Polyalkyl (meth) acrylate for improving lubricating oil properties
CN104017633A Fluid having improved viscosity index
DE102010028195A1 Lubricant for transmissions
US2011192076A1 Composition having improved filterability
DE102010001040A1 (Meth) acrylate polymers for improving the viscosity index
KR20110101199A Fuel compositions having improved cloud point and improved storage properties
WO2010076241A1 Method for reducing torque ripple in hydraulic motors
AU2009304159A1 Hydraulic fluid composition that reduces hydraulic system noise
EP2305753A1 A composition to improve cold flow properties of fuel oils
DE102009002730A1 Preparing copolymer, useful as additive for e.g. mineral oil and ester oil, comprises polymerizing a monomer composition (comprising e.g. ethylenically unsaturated ester compounds and comonomer) in the presence of alkyl(ene) compounds
DE102009001446A1 Use of comb polymers as antifatigue additives
DE102009001447A1 Use of comb polymers to improve the load carrying capacity