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VEBA OEL AG

Overview
  • Total Patents
    199
About

VEBA OEL AG has a total of 199 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and chemical engineering are WRIGHT MICHAEL E, TIMKEN HYE KYUNG CHO and STANDARD CATALYTIC CO.

Patent filings per year

Chart showing VEBA OEL AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gottlieb Klaus 63
#2 Bruderreck Hartmut 47
#3 Holighaus Rolf 37
#4 Niemann Klaus 36
#5 Preuss August-Wilhelm 28
#6 Graf Wilfried 26
#7 Wehmeier Friedel-Heinrich 25
#8 Strecker Claus 22
#9 Gottlieb Klaus Dr 16
#10 Haselhorst Manfred 12

Latest patents

Publication Filing date Title
DE19949211A1 Process for the preparation of n-alkanes from mineral oil fractions and catalyst for carrying out the process
DE19609301A1 Cluster-loaded carriers
DE19516379A1 Process for processing old or waste plastics
DE19514809A1 Stone mastic asphalt
DE4445635A1 Process for the preparation of polyol alkyl ethers
DE4443549A1 Fuel for high compression compression ignition engines
DE4428355A1 Device for the depolymerization of old and waste plastics
DE4417721A1 Depolymerisation plant for scrap and waste plastics
DE4402953A1 Process for the cleavage of polymers
DE4344222A1 Otto fuels
DE4313123A1 Process for the cleavage and hydrogenation of polymers
DE4311034A1 Process for the extraction of chemical raw materials and fuel components from old or waste plastic
DE4308053A1 Liquid unleaded fuels
DE4234779A1 Supported catalyst and use of the same
US5244929A Molded bodies comprised of macroporous ion exchange resins, and use of said bodies
DE4138216A1 Process for adding fuel or fuels to ferrocene
DE4133979A1 POLYMER-MODIFIED BITUMES
DE4102075A1 METHOD FOR REMOVING NITROGEN OXIDES FROM AN EXHAUST GAS
DE3930515A1 FORMKOERPER OF MACROPOROESIS ION EXCHANGER RESINS AND USE OF FORMKOERPER
AU2619388A Metallic oxide powders, their mixtures, systems of mixed metallic oxide powders, their mixtures and their use for catalytic dehydration of hydrocarbons