Learn more

N PROIZV OB EDINENIE GIDROTRUB

Overview
  • Total Patents
    34
About

N PROIZV OB EDINENIE GIDROTRUB has a total of 34 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Russian Federation and USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets mechanical elements are VDZEDZOYIUZNUYI GODZUDARDZTVEN, GUANGDONG MIDEA KITCHEN APPLIANCE MFG CO LTD and ANDREEV VALERIJ A.

Patent filings in countries

World map showing N PROIZV OB EDINENIE GIDROTRUBs patent filings in countries

Patent filings per year

Chart showing N PROIZV OB EDINENIE GIDROTRUBs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes

Top inventors

# Name Total Patents
#1 Kondratev Aleksandr S 13
#2 Kagan Yakov M 6
#3 Delyagin Gennadij N 4
#4 Kondrateva Elena A 4
#5 Listratov Igor V 3
#6 Polyakov Nikolaj P 3
#7 Savoshin Sergej A 2
#8 Kuznetsov Aleksej S 2
#9 Chizhevskij A A 2
#10 Kuznetsov Sergej S 2

Latest patents

Publication Filing date Title
RU2136721C1 Method of preparing fuel composition
RU95109648A Hydraulically-driven diaphragm pump plant
RU94030079A Hydraulic mixture transportation method
RU2105200C1 Guided-vane rotary pump
RU94020382A Device for cleaning inner surfaces of pipes
RU2036376C1 System for preparation of water-coal fuel for burning in power boiler plant
RU2043159C1 Method of fine selective grinding of porous materials
RU2074885C1 Method of producing water-coal fuel
RU2080165C1 Apparatus for disintegration and mixing of suspensions
RU2043160C1 Loose material grinding method
RU2048397C1 Main pipeline for transportation of high-viscosity material
RU2054455C1 Process for preparing water-carbon suspension
RU2056010C1 Slurry combustion preparation method
RU2039910C1 Nozzle for spraying viscose liquid
RU2039909C1 Method of spraying liquids
RU2036955C1 Method of preparing hydrocoal fuel of brown coal
RU2035491C1 Unit for producing coal-water fuel from brown coal
RU2067071C1 Separating chamber of hydraulic transport facility
RU2037738C1 Method of pressure transport
RU2037739C1 Device for pressure transport of liquid media through one or two transport pipelines