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DREJTSER VLADIMIR ISAAKOVICH

Overview
  • Total Patents
    18
About

DREJTSER VLADIMIR ISAAKOVICH has a total of 18 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Russian Federation. Its main competitors in its focus markets mechanical elements are JAMES HUNTER LAMONT, JIANGSU XINGAO BELLOWS CO LTD and SP PK B AVTOMATIZIROVANNYKH SI.

Patent filings in countries

World map showing DREJTSER VLADIMIR ISAAKOVICHs patent filings in countries
# Country Total Patents
#1 Russian Federation 18

Patent filings per year

Chart showing DREJTSER VLADIMIR ISAAKOVICHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes

Top inventors

# Name Total Patents
#1 Drejtser Vladimir I 10
#2 Drejtser V I 8
#3 Pleshkov L V 5
#4 Khramenkov Stanislav V 5
#5 Zagorskij Vladimir A 4
#6 Khramenkov S V 3
#7 Alekseev Sergej A 2
#8 Zagorskij V A 2
#9 Cherkasova Olga F 2
#10 Pakhomov A N 2

Latest patents

Publication Filing date Title
RU2190793C1 Method and device for trenchless replacement of underground pipeline
RU2174640C1 Coat for repair of inner surface of pipe line, method and device for local application of this coat on inner surface of pipe line
RU2145029C1 Method for pipeline facing
RU2141072C1 Method of coating inner surface of pipe line
RU2141602C1 Method of applying coat on inner surface of pipe line
RU2125680C1 Method of manufacture of coat for inner surface of pipe line (versions)
RU2111408C1 Method of sanitation of inner surface of pipe line of heating system and hose for its realization
RU2102649C1 Sanating hose for pipe lines
RU95106999A Method of applying coat on inner surface of pipe lines
RU94045489A Method of coating inner side of pipe liner
RU2078279C1 Method of coating internal side of pipe line
RU2055263C1 Method for shutting-off internal surface of pipeline
RU2076990C1 Method of coating inner side of pipes
RU94007750A Method of coating inner surface of pipe line
RU2037734C1 Method for coating of pipeline inner surface
RU2037420C1 Method of applying coatings on the inner surface of pipelines
RU2037733C1 Method for coating of pipeline inner surface
RU2037732C1 Method for coating of pipe inner surface