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OHGEN RES LAB LTD

Overview
  • Total Patents
    20
About

OHGEN RES LAB LTD has a total of 20 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Canada, EPO (European Patent Office) and United States. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are SHANGYU NHU BIOCHEMICAL INDUSTRY CO LTD, ANHUI CHENGLIAN MEDICINE TECH CO LTD and KOBAYASHI PERFUMERY CO LTD.

Patent filings per year

Chart showing OHGEN RES LAB LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Akiyama Kiyoshi 18
#2 Kiyoshi Akiyama 2

Latest patents

Publication Filing date Title
US7125852B2 Geranyl compounds