Learn more

OOO NEFTEGAZ STAL EHKSPERTNO N

Overview
  • Total Patents
    16
About

OOO NEFTEGAZ STAL EHKSPERTNO N has a total of 16 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are PREDPRIJATIE KUBAN GAZPROM, MOLDAVSKIJ NII OVOSHCHEVODSTVA and KONIKA CHEM KK.

Patent filings in countries

World map showing OOO NEFTEGAZ STAL EHKSPERTNO Ns patent filings in countries
# Country Total Patents
#1 Russian Federation 16

Patent filings per year

Chart showing OOO NEFTEGAZ STAL EHKSPERTNO Ns patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Salekh Akhmed Ibragim Shaker 15
#2 Gritsishin Aleksandr Mikhajlovich 8
#3 Gritsishin Aleksandr Mikhajlov 7
#4 Shibitova Natalija Valentinovna 1
#5 Eliseeva Liina Ibragimovna 1
#6 Prosvirov Sergej Grigor Evich 1
#7 Gritsishin Aleksandr Mikhailov 1
#8 Shibitov Nikolaj Stepanovich 1

Latest patents

Publication Filing date Title
RU2379234C1 Method of producing magnesium oxide from crystalline bischofite
RU2382189C1 Acid composition for treating bottom-hole formation zone
RU2378209C1 Composition of binder for preparation of asphaltic bitumen mixture
RU2366616C1 Method for electrochemical treatment of water salt solutions and device thereof
RU2356604C1 Procedure of purification of hydrocarbon products from acid impurities
RU2363524C1 Stripping solution for cleaning of gases from acid admixtures
RU2362007C1 Method of selective insulation of fluid entry
RU2340646C1 Deicing and anti-sweating detergent composition for glass surfaces
RU2320540C1 Method of preparing crystalline bischofite from brine
RU2320546C1 Method of removing iron from aqueous solutions
RU2320399C1 Method of removing hydrogen sulfide from gas
RU2393911C2 Gas cleaner
RU2321647C1 Iron-containing waste material such as scale briquetting method for melting
RU2318012C1 Composition of additive for sulfur-containing fuels favoring desulfurization thereof during combustion process
RU2320398C2 Method of removing hydrocarbon product from hydrogen sulfide
RU2307735C1 Aseptic fire-proof composition for wood