Inventor · Weiterstadt, DE

Ulf Schueller

27Patents
4h-index
44Co-inventors
59Inventor score

Filing activity: May 26, 2011 → Sep 15, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9023945B2 Polyethylene processes and compositions thereof Emerging Cross-Sectional Technologies 25 Active
US9000113B2 Polyethylene composition and method for obtaining same Chemistry; Metallurgy 11 Active
US9399688B2 Multistage process for the polymerization of olefins Performing Operations; Transporting 10 Active
US9133291B2 Multistage process for the polymerization of olefins Chemistry; Metallurgy 10 Active
US9771439B2 Polymerization process in the presence of an antistatic composition Chemistry; Metallurgy 4 Active
US10570277B2 Polyethylene composition for blow molding having high stress cracking resistance Chemistry; Metallurgy 2 Active
US10358509B2 Continuous gas-phase polymerization processes Chemistry; Metallurgy 1 Active
US9289935B2 Process for homogenizing and pelletizing a polyethylene composition Chemistry; Metallurgy 1 Active
US10920050B2 Polyethylene composition for blow molding having high stress cracking resistance Chemistry; Metallurgy 1 Active
US9732248B2 Polyethylene composition for having high impact and stress cracking resistance Chemistry; Metallurgy 1 Active
US10968291B2 Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer Chemistry; Metallurgy 1 Active
US9932465B1 Polymerization process in the presence of antistatic agent Chemistry; Metallurgy 1 Active
US11485838B2 Polyethylene composition having environmental stress cracking resistance Chemistry; Metallurgy 1 Active
US10570278B2 Polyethylene composition for blow molding having high swell ratio and impact resistance Chemistry; Metallurgy 1 Active
US11845854B2 Polyethylene composition for films Chemistry; Metallurgy 1 Active
US11479660B2 Polethylene composition having high swell ratio Chemistry; Metallurgy 1 Active
US12415910B2 Polyethylene composition for blow molding having an improved swell behavior Performing Operations; Transporting 0 Active
US12103988B2 Gas-phase process for preparing ethylene polymers Chemistry; Metallurgy 0 Active
US10208144B2 Polymerization process in the presence of an antistatic composition Chemistry; Metallurgy 0 Active
US10968293B2 Olefin polymerization process in a gas-phase reactor having three or more polymerization zones Chemistry; Metallurgy 0 Active
US9284394B2 Polyethylene polymerisation in gas phase reactor Chemistry; Metallurgy 0 Active
US10202472B1 Olefin polymerization process Chemistry; Metallurgy 0 Active
US10471407B2 Process for start-up of a multizone circulating reactor Performing Operations; Transporting 0 Active
US9873754B2 Process for the gas-phase polymerization of ethylene or ethylene mixtures Chemistry; Metallurgy 0 Active
US11236183B2 Polyethylene composition having high swell ratio, fnct and impact resistance Chemistry; Metallurgy 0 Active

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