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SP K B AN ESSR

Overview
  • Total Patents
    37
About

SP K B AN ESSR has a total of 37 patent applications. Its first patent ever was published in 1977. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets chemical engineering are GPKTI PODEMNO TRANSPORT MASH, YAROSH ANATOLIJ and SOVETSKO ITALYANSKOE NI OBSHCH.

Patent filings in countries

World map showing SP K B AN ESSRs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 37

Patent filings per year

Chart showing SP K B AN ESSRs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Mixing

Top inventors

# Name Total Patents
#1 Kalyurand Endel T 8
#2 Tuulik Vello V 7
#3 Vejsserik Yurij A 6
#4 Revelskij Igor A 5
#5 Saar Karl Yu 3
#6 Ejnborn Toomas A 3
#7 Yashin Yurij S 3
#8 Soskind Ya G 3
#9 Labi Endel M 3
#10 Symer Toomas E 3

Latest patents

Publication Filing date Title
SU1749826A1 Device for entry of sample to chromatograph
SU1742707A1 Photoionization detector
SU1728949A1 Method of controlling current inverter
SU1630465A1 Method of measuring angular spread of laser beam
SU1554131A1 Transistor switchboard
SU1720114A1 Excimer laser using inert-gas halides
SU1696930A1 Method for determining focal distance of optical system
SU1599760A1 Apparatus for inputting samples to chromatograph
SU1608572A1 Method of weight chromatographic analysis
SU1464856A1 Method of alignment of lased resonator mirrors
SU1485128A1 Method of collecting fractions in preparatory liquid chromatography
SU1383260A1 Method of detecting petroleum in water areas
SU1383128A1 Method of determining position of focal plane of optical systems
SU1377718A1 Device for putting samples into chromatograph
SU1277551A1 Device for measuring optical irreqularities
SU1260731A1 Hardness tester
SU1165983A1 Sample metering device for liquid chromatograph
SU1277358A1 Power source for electrically charged pulse lasers
SU1125047A1 Device for preparing microconcentrations of gas mixtures
SU1040409A1 Chromatographic column