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RYAZANSKIJ PT INST

Overview
  • Total Patents
    80
About

RYAZANSKIJ PT INST has a total of 80 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 surface technology and coating and chemical engineering are RIO VERWALTUNGS AG, SHENZHEN HENGZHAOZHI TECH CO LTD and SHENZHEN CHANGHONGTAI TECH CO LTD.

Patent filings in countries

World map showing RYAZANSKIJ PT INSTs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 80

Patent filings per year

Chart showing RYAZANSKIJ PT INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kulikov Vladimir P 12
#2 Bakeev Pavel B 12
#3 Stepanov Anatolij P 11
#4 Smirnov Boris V 10
#5 Truntsevskij Vladimir R 9
#6 Artamonov Vyacheslav V 9
#7 Peshekhonov Aleksandr Yu 9
#8 Puzanchikov Yurij A 8
#9 Ocheretenko Viktor A 7
#10 Blinov Sergej M 7

Latest patents

Publication Filing date Title
SU1761816A2 Device for pickling solutions recovery
SU1725244A1 Device for checking and registering time of disturbance of manufacturing method
SU1664885A2 Apparatus for regeneration of picking solution
SU1633028A2 Automatic line for appliction of galvanic coatings
SU1688991A1 Chuck jaw
SU1546396A2 Device for destacking sheet materials
SU1563990A1 Arrangement for cross cutting of web material
SU1486543A1 Automatic electroplating line
SU1537713A1 Automatic operator line for electroplating and chemical coating
SU1517153A1 Holder for chemical copper-plating of printed circuit-boards
SU1400992A1 Arrangement for metered unloading of vessel from the top
SU1470811A1 Composition for etching coatings of titanium nitrides and carbonitrides
SU1441466A1 Pulse shaper
SU1399380A1 Automatic line for electro-and electrochemical plating
SU1499285A2 Apparatus for monitoring generator of clock pulses
SU1406830A1 Holder for printed circuit-board blanks
SU1352420A1 Logic tester
SU1315530A1 Automatic line for electroplating
SU1357876A1 Pulse duration digital meter
SU1290213A1 Device for checking logical equipment