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SUNALLOMER LTD

Overview
  • Total Patents
    171
  • GoodIP Patent Rank
    23,381
  • Filing trend
    ⇩ 25.0%
About

SUNALLOMER LTD has a total of 171 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are GRAND POLYMER CO LTD, PELLEGATTI GIAMPAOLO and DANUBIA PETROCHEM DEUTSCHLAND.

Patent filings per year

Chart showing SUNALLOMER LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakajima Takeshi 57
#2 Sakai Kazuhiko 29
#3 Kuriyama Minoru 20
#4 Yasumoto Kazuhisa 18
#5 Ishigaki Satoshi 17
#6 Otsubo Akihiro 16
#7 Tsurumi Nobuyuki 16
#8 Beppu Takayuki 15
#9 Maruyama Masanori 15
#10 Satsuba Tetsuya 14

Latest patents

Publication Filing date Title
WO2021015191A1 Expandable polypropylene composition and injection molded foam
WO2020255872A1 Ultra-high-molecular-weight propylene (co)polymer
WO2020255873A1 Polypropylene resin composition containing ultra-high-molecular-weight propylene (co)polymer
WO2020075755A1 Polypropylene sheet production method
JP2020200374A Method for producing polypropylene resin composition and sheet molded article
JP2020183457A Polypropylene-based resin composition for automobile interior part, method for manufacturing the same, and molding for automobile interior part
JP2020143240A Polypropylene-based resin composition, and molded article for automobile interior parts
JP2020090597A Injection stretch blow molded body of polypropylene composition and manufacturing method therefor
JP2020079351A Polypropylene composition for high transparent sheet-molding
JP2020063386A Polypropylene composition and molding
JP2020041038A Foamable polypropylene composition, injection foam molded body, and method of manufacturing the same
JP2020020753A Transparency evaluation method of transparent polymer material
JP2019218459A Polypropylene composition and molded product
JP2019206087A Polyolefin sheet or film and method for producing the molded part thereof
JP2019189818A Polypropylene composition and molded body
JP2018090832A Polypropylene resin composition and molded article of the same
JP2019157084A Polypropylene composition and molded article
JP2019157083A Polypropylene composition and molded article
JP2019155703A Method for producing polyolefin multilayer sheet or film
JP2019085478A Polypropylene resin composition and molded article