Inventor · Mechelen, BE

Daan Dewachter

32Patents
2h-index
13Co-inventors
46Inventor score

Filing activity: Dec 27, 2006 → Jun 29, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US8703885B2 Method for producing a catalyst slurry blend Chemistry; Metallurgy 5 Active
US9334396B2 Process for preparing polyolefin blends in a device for continuously physically melting and blending the blends Chemistry; Metallurgy 2 Active
US8946359B2 Process for preparing polyolefins Chemistry; Metallurgy 2 Active
US10465021B2 Uncompounded particulate metallocene-produced polyethylene Chemistry; Metallurgy 2 Active
US8916657B2 Process for preparing polyolefins Chemistry; Metallurgy 2 Active
US8399543B2 Additivising carbon black to polymer powder Chemistry; Metallurgy 2 Active
US8728971B2 Pressure control of the catalyst mixing vessel Performing Operations; Transporting 1 Active
US9109105B2 Process for preparing Ziegler-Natta produced polyethylene blends Chemistry; Metallurgy 1 Active
US8367783B2 Process for improving the polymerization of ethylene and one or more optional comonomer(s) in a polymerization loop reactor Chemistry; Metallurgy 1 Active
US8846831B2 Process for supplying catalyst to a polymerization reactor Emerging Cross-Sectional Technologies 1 Active
US7985378B2 Flushing in a multiple loop reactor Emerging Cross-Sectional Technologies 1 Active
US8940843B2 Pump for loop reactor Mechanical Engineering; Lighting; Heating 1 Active
US8742036B2 Catalyst metering device Emerging Cross-Sectional Technologies 1 Active
US9162204B2 Process for improving the polymerization of ethylene and one or more optional comonomer(s) in a polymerization loop reactor Chemistry; Metallurgy 0 Active
US9085650B2 Method for replacing incompatible ethylene polymerization catalysts Chemistry; Metallurgy 0 Active
US9376557B2 Process for preparing polyethylene blend comprising metallocene produced resins and chromium produced resins Chemistry; Metallurgy 0 Active
US8513365B2 Polymerization process with improved polymer homogeneity Emerging Cross-Sectional Technologies 0 Active
US9114370B2 Catalyst metering device Emerging Cross-Sectional Technologies 0 Active
US9303095B2 Process for preparing polyolefins Chemistry; Metallurgy 0 Active
US9308514B2 Pump for loop reactor Mechanical Engineering; Lighting; Heating 0 Active
US8344077B2 Reduced blockage when transferring polymer product from one reactor to another Chemistry; Metallurgy 0 Active
US9334346B2 Process for preparing polyolefins and use of antifouling agents therein Chemistry; Metallurgy 0 Active
US8791215B2 System and reactor for improved polymer homogeneity Emerging Cross-Sectional Technologies 0 Active
US9920172B2 Method for processing polyethylene Chemistry; Metallurgy 0 Active
US8455595B2 Dynamic pressure control in double loop reactor Chemistry; Metallurgy 0 Active

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