Learn more

DN NII STR PROIZV

Overview
  • Total Patents
    25
About

DN NII STR PROIZV has a total of 25 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets materials and metallurgy and environmental technology are SCHOL CARL HEINRICH, ERIK BERTIL BJORKMAN and VOGEL JOERGENSEN MIKAEL.

Patent filings in countries

World map showing DN NII STR PROIZVs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 25

Patent filings per year

Chart showing DN NII STR PROIZVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Epshtejn Vladimir L 6
#2 Rojzin Pavel G 5
#3 Lebed Vladimir V 3
#4 Zinchenko Aleksej I 3
#5 Izotov Yulij L 3
#6 Gunchak Vladimir I 3
#7 Danilov Mikhail P 3
#8 Danilova Raisa I 3
#9 Khejlo Yurij A 3
#10 Konovalenko Tamara P 3

Latest patents

Publication Filing date Title
SU1754687A1 Polymer-cement composition
SU1669717A1 Method for forming multiple-layer concrete members
SU1645161A1 Mould for ferroconcrete products with prestressed reinforcement
SU1574561A1 Method of manufacturing porous filler
SU1444152A1 Method of manufacturing the building articles
SU1414819A1 Installation for producing porous loose materials
SU1447800A1 Initial composition for making lightweight concrete
SU1330109A1 Composition for finishing working
SU1392053A1 Compound for producing building articles
SU1369890A2 Table vibrator
SU1346611A1 Method of producing porous filler
SU1278232A2 Device for heat and moisture treatment of tubular articles
SU1293159A1 Method of producing concrete articles
SU1301822A1 Raw mixture for producing porous keramzit
SU1184690A1 Apparatus for heat- and moisture-treatment of tubular articles
SU1047541A1 Method of adjusting unbalance vibration machine with limited excitation having asynchronous electric motor
SU1033327A1 Installation for moulding articles of concrete mixes
SU1032128A1 Flushing arrangement with self-control water letoff
SU1031944A1 Composition for finishing operations
SU948667A1 Rotor conveyer for producing concrete and reinforced concrete articles