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CATALER CORP

Overview
  • Total Patents
    1,074
  • GoodIP Patent Rank
    3,151
  • Filing trend
    ⇩ 8.0%
About

CATALER CORP has a total of 1,074 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets chemical engineering, environmental technology and electrical machinery and energy are HEESUNG ENGELHARD CORP, UMICORE SHOKUBAI JAPAN CO LTD and TANAKA MASAMICHI.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Taki Kenichi 145
#2 Matsueda Satoshi 136
#3 Hirai Akimasa 124
#4 Onoe Ryota 90
#5 Miyoshi Naoto 70
#6 Terada Tomoaki 69
#7 Narita Keiichi 68
#8 Sakagami Shingo 68
#9 Tsuji Makoto 65
#10 Aono Norihiko 59

Latest patents

Publication Filing date Title
WO2021075276A1 Catalyst for purification of exhaust gas
WO2021065238A1 Exhaust gas purification catalyst
WO2021044768A1 Exhaust gas purification catalyst
WO2020175142A1 Supported catalyst particles
WO2020105545A1 Exhaust-gas purification apparatus and method for manufacturing same
JP2021003678A Catalyst apparatus for cleaning exhaust gas
JP2021004579A Particulate filter
JP2021000588A Catalyst material for methane purification
JP2020203255A Particulate filter
JP2020185539A Exhaust gas purification catalyst device
JP2020185544A Exhaust gas purification catalyst device
JP2020082070A Exhaust gas purification device and manufacturing method therefor
JP2020182898A Ammonia oxidation catalyst device
JP2020163338A Exhaust gas purification catalyst device
JP2020163342A Exhaust gas purification catalyst device
JP2020163323A Catalyst material
JP2020157263A Exhaust gas purification catalyst
JP2020157262A Exhaust gas purification catalyst
CN111788728A Electrode catalyst for fuel cell and fuel cell using the same
JP2020124688A Metal substrate for purifying exhaust gas and exhaust gas purification device using the same