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SOLPIT IND LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    239,744
About

SOLPIT IND LTD has a total of 16 patent applications. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and Taiwan. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are Zhejiang huafeng thermoplastic polyurethane co ltd, NANTONG COMENS NEW MAT CO LTD and CHONGQING ZHONGKE LITAI POLYMER MAT CO LTD.

Patent filings in countries

World map showing SOLPIT IND LTDs patent filings in countries

Patent filings per year

Chart showing SOLPIT IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Itatani Hiroshi 13
#2 Itaya Hiroshi 3
#3 Koshihara Takashi 1
#4 Ishikawa Seiji 1
#5 Ishii Hiroyuki 1
#6 Inoue Toshihiro 1
#7 Itaya Taro 1
#8 Terada Takeshi 1
#9 Shiotani Akinori 1
#10 Nishio Kazuaki 1

Latest patents

Publication Filing date Title
JP2016040356A Polyimide composition, method for producing polyimide molding, and method for producing polyimide film
JP2013117015A Polyimide, polyimide fiber, and methods for producing the same
WO2011151898A1 Polyimide which is soluble in organic solvent and configured at component ratio of (pmda)2(dade)2(bpda)2(aromatic diamine other than dade)2
JP2011122079A Method of making thick film by applying solution of polyimide soluble into polar organic solvent
CN102498155A Organic-solvent-soluble polyimide comprising PMDA, DADE, BPDA, and BCD
WO2011001493A1 Polyimide soluble in organic solvent and comprising pmda, dade, da and bis(amino-4-hydroxyphenyl)sulfone component, and process for production thereof
WO2008155811A1 6,6-polyimide copolymer and process for producing the same
CN101663347A Solvent-soluble 6,6-polyimide copolymer and process for producing same