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PORYADKOV LEONID F

Overview
  • Total Patents
    21
About

PORYADKOV LEONID F has a total of 21 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets medical technology are MEDICAL INJECTION DEVICES INC, SEGUI PASTOR VICENTE MIGUEL and ULBERT KAREL.

Patent filings in countries

World map showing PORYADKOV LEONID Fs patent filings in countries

Patent filings per year

Chart showing PORYADKOV LEONID Fs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Syringes

Top inventors

# Name Total Patents
#1 Poryadkov Leonid F 21

Latest patents

Publication Filing date Title
RU2054323C1 Device for liquid metering
RU2055573C1 Drinker
RU2051742C1 Pipeting device
RU2032468C1 Device for metered liquid pipetting
RU1800474C Method for cannulation of extra-hepatic biliary traits in animals
RU1771753C Device for preparation of pancreatic juice in animals
RU1802374C Method for forming smaller ventriculus of animals
SU1750461A1 Device for running experiments on test animals
SU1740360A1 Match
SU1717148A1 Device for performing injections
SU1688891A1 Guide for catheter
SU1662489A1 Device for taking biological liquids from animals
SU1627183A1 Method for taking gastric juice
SU1651914A1 Catheter for blood vessels
SU992029A1 Method of obtaining gastric juice
SU988862A1 Device for making infusion into small laboratory animals
SU852694A1 Fistula tube for hollow organs
SU683756A1 Probe
SU659182A1 Liquid pipetting apparatus
SU673274A1 Cannulafor hollow members of gastrointestinal tract