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ER

Overview
  • Total Patents
    37
About

ER has a total of 37 patent applications. Its first patent ever was published in 1902. It filed its patents most often in France, Russian Federation and United States. Its main competitors in its focus markets transport, electrical machinery and energy and basic materials chemistry are OTKRYTOE AKTSIONERNOE OBSHCHESTVO NAUCHNO ISSLEDOVATELSKIJ I PROEKTNO KONSTRUKTORSKIJ INSTITUT INFOR, SAFETRAN SYSTEMS CORP and AUXILIAIRE D ETUDES ELECTROTEC.

Patent filings in countries

World map showing ERs patent filings in countries
# Country Total Patents
#1 France 18
#2 Russian Federation 18
#3 United States 1

Patent filings per year

Chart showing ERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zabelin A M 18
#2 Safonov A N 6
#3 Mikul Shin G Ju 5
#4 Aleksandrov V O 3
#5 Korotchenko A V 2
#6 Chernous V N 2
#7 Leen Charles 1
#8 Meleshchenko K V 1
#9 Petrukhin A P 1

Latest patents

Publication Filing date Title
RU2119855C1 Method for cutting out sheet material by means of high concentration energy source
RU2116179C1 Multistation laser process complex
RU2119856C1 Method of making bottles for compressed gas
RU2116180C1 Optical focusing head for laser treatment
RU2111591C1 Compact high-power gas laser
RU2111100C1 Optical focusing system with non-coaxial focusing optics
RU2113042C1 Focusing device for high-power laser beams
RU2120366C1 Pipeline laying method and set
RU2121912C1 Apparatus for emitting gas streams at laser cutting
RU2107599C1 Laser treatment installation
RU2113332C1 Laser treatment plant
RU2107600C1 Method of laser treatment
RU2107977C1 Electrooptic laser unit with gas cross feed
RU2104137C1 Method for laser welding of butt joints
RU2101816C1 Radiation generating unit of cross-pumped gas flow laser
RU2108899C1 Installation for laser treatment
RU2114074C1 Method and apparatus for manufacturing stained-glass windows
RU2106940C1 Process of decoration of surface of material
US4378229A Method for treating sewage to produce a fuel