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ZH BISEIBUTSU KAGAKU KENKYUKAI

Overview
  • Total Patents
    29
About

ZH BISEIBUTSU KAGAKU KENKYUKAI has a total of 29 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Australia, Belgium and France. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are ZAIDAN HOJIN BISEIBUTSU, OMURA SATOSHI and MICROBIAL CHEM RES FOUND.

Patent filings in countries

World map showing ZH BISEIBUTSU KAGAKU KENKYUKAIs patent filings in countries

Patent filings per year

Chart showing ZH BISEIBUTSU KAGAKU KENKYUKAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takeuchi Tomio 10
#2 Umezawa Hamao 6
#3 Hamada Masa 6
#4 Naganawa Hiroshi 4
#5 Yano Tsunehiko 2
#6 Igarashi Masayuki 2
#7 Hamao Umezawa 2
#8 Okami Yoshiro 2
#9 Ozaki Asaichiro 2
#10 Tawara Kohsaku 2

Latest patents

Publication Filing date Title
AU4459401A Antibiotics tripropeptins and process for producing the same
AU5704800A Medicinal compositions for preventing or treating diarrhea
AU2324900A 2-n-substituted or unsubstituted-2-amino-5-methylpiperidine-3,4-diols and processes for the preparation thereof
CA1339417C Cephalosporin compounds and antibacterial agents
GB1149080A Production of kasugamycin
ES307294A1 Procedure for the manufacture of a preventive for plant diseases. (Machine-translation by Google Translate, not legally binding)
GB1094567A Plant disease protective and curative compositions
GB1094566A Kasugamycin and processes for the preparation thereof
GB986385A Anti-tumor agent hilamycin and process for the production thereof