Learn more

PRIMORSKOE ZNAK POCHETA PROIZV

Overview
  • Total Patents
    87
About

PRIMORSKOE ZNAK POCHETA PROIZV has a total of 87 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are ZHEJIANG WEIXING CRYSTAL CO LTD, TECHNO QUARTZ KK and CHINA BUILDING MATERIAL SCIENCE RES INST.

Patent filings in countries

World map showing PRIMORSKOE ZNAK POCHETA PROIZVs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 87

Patent filings per year

Chart showing PRIMORSKOE ZNAK POCHETA PROIZVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kukhanov Vladimir A 38
#2 Alekhin Anatolij M 26
#3 Lekhanov Oleg N 15
#4 Khokhlov Yurij A 11
#5 Eremeev Vladimir I 10
#6 Lazarev Anatolij N 10
#7 Nadezhkin Andrej I 8
#8 Permyakov Petr G 7
#9 Kagramanov Ramiz G 6
#10 Nesmeyanov Dmitrij E 6

Latest patents

Publication Filing date Title
SU1268915A2 Drying unit
SU1276358A1 Apparatus for wet cleaning of gas
SU1218269A2 Drying plant
SU1233911A1 Method of filtering hot suspensions of inorganic compounds
SU1218279A2 Arrangement for heat treament of chemical products
SU1266739A1 Device for cutting holes in fibrous material components
SU1177621A1 Drying installation
SU1184545A1 Crystallizer
SU1200077A1 Cyclone furnace
SU1240638A1 Cargo hook
SU1230613A1 Mass-transfer apparatus
SU1154226A1 Priming enamel
SU1109566A1 Drying installation
SU1141081A1 Frit for enamel coating
SU1111796A1 Apparatus for regulating operation of cartridge filter-thickener
SU1096308A1 Electrolyte for electrochromatic preparation of sodium perborate
SU1113643A2 Arrangement for drying loose materials
SU1095923A2 Apparatus for regulating the process of crystallization
SU1080869A1 Method of controlling the process of mincing material
SU1083058A2 Method of controlling process of firing material in furnace