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EIKEN CHEMICAL

Overview
  • Total Patents
    844
  • GoodIP Patent Rank
    7,829
  • Filing trend
    ⇩ 22.0%
About

EIKEN CHEMICAL has a total of 844 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 1973. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets biotechnology, measurement and chemical engineering are BIOMERIEUX SA, INTELLIGENT BIO SYSTEMS INC and XINYI MANUFACTURING TECH BEIJING CO LTD.

Patent filings per year

Chart showing EIKEN CHEMICALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Notomi Tsugunori 49
#2 Mori Yasuyoshi 42
#3 Nagamine Kentaro 40
#4 Kanda Hidetoshi 36
#5 Yonekawa Toshihiro 34
#6 Saito Shingo 27
#7 Ichikawa Yoshiharu 27
#8 Yasui Ryota 26
#9 Makinodan Mitsuru 26
#10 Hase Tetsu 25

Latest patents

Publication Filing date Title
AU2019350257A1 Hemoglobin assay reagent, assay kit and assay method
JP2020052038A Simulated stool and method for managing accuracy of stool occult blood test using the same
EP3786638A1 Stool specimen examining device, and stool specimen examining method
WO2020202241A1 Arteriosclerosis and arteriosclerosis-related disease marker
WO2019189744A1 Novel aortic aneurysm marker
WO2019176939A1 Oligonucleotide probe for detecting single nucleotide polymorphisms, and method for determining cis-trans configuration
US2020407425A1 Method of stabilizing protein contained in specimen and solution for stabilizing protein contained in specimen
JP2020096564A RNA detection method, RNA detection nucleic acid, and RNA detection kit
JP2020085755A Immuno-chromatographic test piece, test substance measuring method using test piece, and immuno-chromatographic test kit
WO2019107414A1 Method for stabilizing complex of hemoglobin and haptoglobin and a preservation solution for preserving specimens containing hemoglobin
EP3719504A1 Tip set
CA3068424A1 Method for measuring serum amyloid a of various animals and reagent for measurement thereof
EP3643790A1 Method for nucleic acid detection, primer for nucleic acid detection, and kit for nucleic acid detection
JP2018203721A Method for stabilizing firefly luciferin
JP2019203797A Reagent identification management method and inspection device
JP2018183136A Agar medium for microorganism culture
JP2019176762A Methods for detecting class a carbapenemase-producing bacteria and multi-well plates therefor
US2019302137A1 Automatic genetic testing device
JP2018161469A Cotton swab and test kit
JP2019127314A Inner for holding article