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BRISTOL BANYU RES INST

Overview
  • Total Patents
    12
About

BRISTOL BANYU RES INST has a total of 12 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Canada, France and Denmark. Its main competitors in its focus markets organic fine chemistry and biotechnology are HUBEI HONCH PHARMACEUTICAL CO LTD, PEREIRA DA LUZ ARTUR and ASYMCHEM LABORATORIES (TIANJIN) CO LTD.

Patent filings in countries

World map showing BRISTOL BANYU RES INSTs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 France 3
#3 Denmark 1
#4 Finland 1
#5 United Kingdom 1

Patent filings per year

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

Focus industries

# Industry
#1 Organic fine chemistry
#2 Biotechnology

Top inventors

# Name Total Patents
#1 Naito Takayuki 4
#2 Nakagawa Susumu 3
#3 Kawaguchi Hiroshi 2
#4 Okanishi Masanori 2
#5 Takeo Miyaki 1
#6 Miyaki Takeo 1
#7 Hiroshi Kawaguchi 1
#8 Tsukiura Hiroshi 1
#9 Masanori Okanishi 1

Latest patents

Publication Filing date Title
CA738376A Antibacterial agent and process for production thereof
CA729634A 6-(benzoylureido)-penicillanic acids and salts thereof and process for their manufacture
CA749950A 6-(2'-phenylpyrazine-3'-carboxamido) penicillanic acids, the non-toxic pharmaceutically a acceptable salts thereof and processes for their manufacture
CA813336A 6-(5'-lower alkyl-3'-phenylisothiazole-4'-carboxamido) penicillanic acids
CA818462A Antibiotic production of coumermycin by streptomyces rishiriensis
CA835981A 7-(sydnone-2-acetamido)-cephalosporanic acid