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KH NEOCHEM CO LTD

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    66,260
  • Filing trend
    ⇩ 100.0%
About

KH NEOCHEM CO LTD has a total of 70 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and China. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and audio-visual technology are PATECH FINE CHEMICALS CO LTD, AB NANOL TECH OY and CPI ENG SERVICES INC.

Patent filings per year

Chart showing KH NEOCHEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inayama Toshihiro 43
#2 Kishi Junya 26
#3 Hiyoshi Satoshi 26
#4 Nishimura Takuya 23
#5 Nakayama Shingo 16
#6 Sawada Takahiro 12
#7 Tanaka Shinji 11
#8 Nakai Yuichiro 11
#9 Kujime Masato 9
#10 Okita Aya 6

Latest patents

Publication Filing date Title
WO2020004455A1 Alicyclic diol and method for producing same
WO2019208710A1 Method for producing alicyclic alcohol and aldehyde
JP2018177662A Method for producing terephthalic acid diester
WO2017057614A1 Refrigerator oil composition and working fluid composition for refrigerator using same
WO2017057613A1 Refrigerator oil composition and working fluid composition for refrigerator using same
US2017198236A1 Refrigerating-machine oil composition and working fluid composition including same for refrigerating machine
JP2016006027A Ester of pentaerythritol and isotridecanoic acid used therefor
US2016168500A1 Refrigerating machine oil, and working fluid composition for refrigerating machine which is produced using same
US2016311751A1 Hexaester of mono-formal bis pentaerythritol
CN104822808A Hexaester of mono-formal bis pentaerythritol
US2015090921A1 Mixed ester
JP2014152363A Coating composition for steel
CN104254515A Mixed ester
WO2013115160A1 Mixed ester of mixed polyhydric alcohol and carboxylic acid
JP2016027064A Plasticizer for vinyl chloride resin and vinyl chloride resin composition containing the same
JP2014019712A Lubricant composition
JP2015096470A Mixed ester
TW201309789A Pentaerythritol tetra ester
WO2013014959A1 Tetraester of pentaerythritol
CN103649040A Tetraester of pentaerythritol