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SEKISUI SPECIALTY CHEMICALS AM

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    59,824
  • Filing trend
    ⇩ 50.0%
About

SEKISUI SPECIALTY CHEMICALS AM has a total of 85 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are ANGEL MAXIMILIAN, BOAI NKY MEDICAL HOLDINGS LTD and NAKAMURA MASAAKI.

Patent filings per year

Chart showing SEKISUI SPECIALTY CHEMICALS AMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vicari Richard 62
#2 Pollock Regan 23
#3 Nguyen Vinh 15
#4 Carrier Paula 13
#5 Grissom Christa 12
#6 Wurm David 12
#7 Nishimura Yohei 11
#8 Richard Vicari 10
#9 Phung Kien Van 7
#10 Yamaguchi Hidehiro 6

Latest patents

Publication Filing date Title
TW202026319A Pvp copolymer for harsh chemical packaging
US2019169383A1 Pvp copolymer for harsh chemical packaging
US2018021239A1 Copolymers for improving color intensity and washfastness of temporary hair dyes
EP3344710A1 Stabilizer for aggressive chemicals packaging
CN107548404A PVOH dispersants for VCM polymerizations
US2016369072A1 Water-soluble film for packaging chemicals and water-soluble film package
EP2948484A1 Water soluble high syndiotactic polyvinyl alcohol
KR20150094755A Pvoh copolymers for personal care applications
TW201422648A Pvp copolymer for harsh chemical packaging
CN103403043A Cold water soluble polyvinyl alcohol/alkyl acrylate copolymers and films thereof
WO2010030371A1 Improved barrier layer
CN105524205A Improved nvf copolymer process
EP2315570A1 Personal care products
US2007284105A1 Polyvinyl alcohol fluid loss additive with improved rheological properties
US2007284104A1 Fluid loss additive with improved rheological properties
US2007259996A1 Polyvinyl alcohol films with improved resistance to oxidizing chemicals
US2006041060A1 Fluid loss concentrate for hydraulic cement
US2005222355A1 Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articles