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BRISTOL BANYU RES INST LTD

Overview
  • Total Patents
    73
About

BRISTOL BANYU RES INST LTD has a total of 73 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Japan, United States and Austria. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are CHRISTIAENS SA A, DELALANDE SA and CRC RICERCA CHIM.

Patent filings in countries

World map showing BRISTOL BANYU RES INST LTDs patent filings in countries

Patent filings per year

Chart showing BRISTOL BANYU RES INST LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Naitou Takayuki 21
#2 Okumura Jiyun 16
#3 Kawaguchi Hiroshi 16
#4 Nakagawa Susumu 12
#5 Tsukiura Hiroshi 10
#6 Tomita Kouji 8
#7 Naito Takayuki 8
#8 Konishi Masataka 7
#9 Takayuki Naito 6
#10 Kamaike Hajime 5

Latest patents

Publication Filing date Title
JPS56142291A Amtimicrobial agent
KR830002381B1 Preparation of antitumor antibacterial agents
JPS56131592A Antimicrobial agent
JPS55102398A Antibacterial agent
JPS5436293A Antiibacterial agent
JPS5231052A Antibacterial agents
JPS5283518A Antimicrobial agent
JPS5257112A New antibiotic complex
KR800001590B1 Process for the preparation of 1-(l-(-)-r-amino- -hydroxy-butyryl)-kanamycin a
DE1810093A1 Process for the production of new cephalosporaneeur derivatives
US3479365A New isothiazole synthesis
US3341518A 6-[5'-loweralkyl-3'-phenylisothiazole-4'-carboxamido]penicillanic acids and salts thereof
IL25756A Penicillanic acid derivatives and their preparation
US3360527A Vinylpenicillins
US3311610A 6-(2'-phenylpyrazine-3'-carboxamido) penicillanic acids and salts thereof
US3201386A Coumermycin and salts thereof
ES299412A1 Procedure for preparing penicillines (Machine-translation by Google Translate, not legally binding)
US3268408A Methods and compositions employing cinnamoyl amide
DE1203911B Process for obtaining the antibiotic coumermycin
ES294450A1 Procedure for the production of an antibiotic substance (Machine-translation by Google Translate, not legally binding)