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TROJSTVA

Overview
  • Total Patents
    12
About

TROJSTVA has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are XIAORONG CHEN, JAPAN INST OF WASTEWATER ENGIN and YUKIMOTO TAKUO.

Patent filings in countries

World map showing TROJSTVAs patent filings in countries
# Country Total Patents
#1 Russian Federation 12

Patent filings per year

Chart showing TROJSTVAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Smetanin V I 4
#2 Gur Ev A P 3
#3 Begljarova Eh S 3
#4 Gur Ev S A 2
#5 Begljarov D S 2
#6 Avinel V I 2
#7 Kuchmenov Eh A 2
#8 Pchelkin V V 2
#9 Norkin T I 1
#10 Bekishev B T 1

Latest patents

Publication Filing date Title
RU2228993C2 Support structures
RU2177680C1 Deep tillage tool
RU2178039C1 Device for gathering polluting oil from reservoir surface
RU2195530C2 Process of construction of drainage system
RU2178481C2 Water intake works
RU2161224C1 Device for dampening of energy of water flow
RU2162916C1 Method of gathering and disposal of oil products from ground water surface
RU2149954C1 Bucket of trench cleaner
RU2159306C1 Drainage system
RU2136402C1 Method of burial of wastes in dump
RU2115492C1 Method for joint disposal of waste water sediment and solid domestic wastes
RU2122708C1 Gear determining angles, distances and visibility of areas