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NIPPON SODA KO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    225,211
About

NIPPON SODA KO LTD has a total of 21 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Russian Federation. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and pharmaceuticals are SINOCHEM CORP, KAISER FLORIAN and BRETSCHNEIDER THOMAS.

Patent filings in countries

World map showing NIPPON SODA KO LTDs patent filings in countries
# Country Total Patents
#1 Russian Federation 21

Patent filings per year

Chart showing NIPPON SODA KO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Rieko 2
#2 Tsubokura Siro 2
#3 Ito Akikhiko 2
#4 Khajakava Koiti 2
#5 Noda Kaoru 2
#6 Endo Josikhisa 2
#7 Dairiki Khirosi 2
#8 Kobajasi Eiti 1
#9 Sigemi Suga 1
#10 Bushkhaus Kherbert 1

Latest patents

Publication Filing date Title
RU2639150C2 Method of producing derivative of endo-9-azabicyclo[3,3,1]nonan-3-ola
RU2456165C2 Colour developing compositions and recording material containing said compositions
RU2165407C2 Method of preparing free alpha-hydroxy acids from ammonium slats thereof (variants)
RU2162849C2 Benzene derivative substituted by heterocycle, and herbicide
RU2060988C1 Substituted derivative of bicycloheptanedione and herbicide composition