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SANKT PETERBURGSKIJ G TEKHN UN

Overview
  • Total Patents
    32
About

SANKT PETERBURGSKIJ G TEKHN UN has a total of 32 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are TIANJIN CHEMICAL RES INST, FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA VLADI and URAL N PROIZV KOMPLEKS KRIOGEN.

Patent filings in countries

World map showing SANKT PETERBURGSKIJ G TEKHN UNs patent filings in countries
# Country Total Patents
#1 Russian Federation 32

Patent filings per year

Chart showing SANKT PETERBURGSKIJ G TEKHN UNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Erofeev Anatolij A 3
#2 Salivon Nikolaj D 3
#3 Kirillov Ivan I 3
#4 Ulyanov Igor S 3
#5 Kolosov Ivan E 2
#6 Ilin Sergej A 2
#7 Smirnov Robert F 2
#8 Kudinov Yurij A 2
#9 Korablev Vadim V 2
#10 Parshin Anatolij M 2

Latest patents

Publication Filing date Title
RU2121727C1 High-value capacitor
RU2088519C1 Ozonator
RU95113250A Device for uniform load-current division among independently excited or shunt-wound dc machines
RU95106246A Method of preparing high-purity tellurium
RU95102977A Device for smoking food products
RU94025910A Photoelectric modulation spectrometer
RU94025901A Device registering changes of optical length of fibre-optical interferometer
RU94025312A Charged-particle spectrometer
RU94018061A Composition for abrasive tool
RU2060091C1 Apparatus for knurling inner toothed profiles
RU2048874C1 Mixer-dispergator
RU2092971C1 High voltage shaping line for producing pulses of nanosecond and microsecond range of almost rectangular waveform
RU2080675C1 Process of manufacture of continuous protective ribbed coat for polymer insulators
RU2063465C1 Steel
RU2039121C1 Corrosion-resistant steel
RU2055319C1 Device for application of images on information carrier
RU2065588C1 Capacitance force transducer
RU2058996C1 Casting dispersion hardened nickel alloys production method
RU2014702C1 Gear for protection of synchronous generator against fault to ground in one point of excitation circuit
RU2002870C1 Method for cloth or workpieces polychromatic pattering