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WPC CORP

Overview
  • Total Patents
    41
About

WPC CORP has a total of 41 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and civil engineering are COMPOSITE PROD INC, MHT MOLD & HOTRUNNER TECH AG and RUST HARALD.

Patent filings per year

Chart showing WPC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kikuchi Takeyasu 37
#2 Nakamura Yuichiro 25
#3 Higashi Koji 18
#4 Morita Kazumasa 18
#5 Fukawa Seiichi 12
#6 Yuichiro Nakamura 3
#7 Sato Masatomo 3
#8 Koji Higashi 3
#9 Takeyasu Kikuchi 2
#10 Kazumasa Morita 2

Latest patents

Publication Filing date Title
EP2796262A1 Woody synthetic powder
WO2013005648A1 Affixing hardware for panel
BR112012027401A2 '' method of manufacturing granular compound for extrusion and obtained compound ''
EP2685020A1 Remaining formwork for decoration, and wall surface structure of concrete structure
WO2011135745A1 Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method
WO2011045992A1 Floorboard fixing device
WO2011161838A1 Composite pellet for extrusion molding and method for pretreating composite pellet for extrusion molding
BRPI1010114A2 extrusion foam molding material and method for its manufacture; foamed synthetic wood product and method for its manufacture extrusion apparatus for a foamed synthetic wood molding material for extrusion molding foam
KR20090122869A A forming apparatus extruding by pressure