Inventor · Wülfrath, DE

Aurel Wolf

43Patents
6h-index
84Co-inventors
72Inventor score

Filing activity: Oct 18, 1999 → Aug 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8933192B2 Process for the activation of double metal cyanide catalysts for the preparation of polyether carbonate polyols Emerging Cross-Sectional Technologies 17 Active
US8946466B2 Method for producing polyether carbonate polyols Chemistry; Metallurgy 14 Active
US8398949B2 Carbon nanotube powder, carbon nanotubes, and processes for their production Emerging Cross-Sectional Technologies 10 Active
US9315622B2 Process for the production of polyether carbonate polyols Chemistry; Metallurgy 9 Active
US9045592B2 Process for the preparation of polyether carbonate polyols Chemistry; Metallurgy 7 Active
US9273183B2 Polyether carbonate polyol production method Chemistry; Metallurgy 6 Active
US8778148B2 Electrolysis cell for hydrogen chloride electrolysis Chemistry; Metallurgy 3 Active
US6150486A Method for producing glycidyl (meth) acrylate copolymers Chemistry; Metallurgy 3 Expired
US9080010B2 Process for preparing polyether carbonate polyols with double metal cyanide catalysts and in the presence of metal salts Chemistry; Metallurgy 3 Active
US9409779B2 Catalyst for producing carbon nanotubes by means of the decomposition of gaseous carbon compounds on a heterogeneous catalyst Electricity 2 Active
US9382417B2 Process for the preparation of polyether carbonate polyols Chemistry; Metallurgy 2 Active
US9050572B2 Process for the production of carbon nanotubes in a fluidized bed Chemistry; Metallurgy 2 Active
US9676905B2 Polyether carbonate polyol production method Chemistry; Metallurgy 2 Active
US9296859B2 Method for producing polyetherester carbonate polyols Chemistry; Metallurgy 2 Active
US8592512B2 Carbon nanotubes and organic media containing microgels Chemistry; Metallurgy 2 Active
US8093176B2 Process for the continuous production of catalysts Emerging Cross-Sectional Technologies 2 Active
US10125217B2 Method for producing polyether carbonate polyols Chemistry; Metallurgy 1 Active
US10040901B2 Method for producing polyether carbonate polyols Chemistry; Metallurgy 1 Active
US9062156B2 Process for the production of polyether carbonate polyols Chemistry; Metallurgy 1 Active
US9468913B2 Catalyst and method for the production of chlorine by gas phase oxidation Performing Operations; Transporting 1 Active
US11299577B2 Method for the production of thermoplastic polyoxazolidinone polymers Chemistry; Metallurgy 1 Active
US7985395B2 Thermally stable catalyst for hydrogen chloride gas phase oxidation Performing Operations; Transporting 1 Active
US10093772B2 Process for the production of polyoxymethylene block copolymers Chemistry; Metallurgy 1 Active
US9089838B2 Catalyst and method for the production of chlorine by gas phase oxidation Performing Operations; Transporting 0 Active
US9957352B2 Use of urethane alcohols for preparing polyether carbonate polyols Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.