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SHAPIRO ARON LEJBOVICH

Overview
  • Total Patents
    13
About

SHAPIRO ARON LEJBOVICH has a total of 13 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology are SHANDONG LANGCHAO QILU SOFTWAR, NII PISHCHEKONTSENT and RATNOJ PROMY I SP NOJ PISHCHEV.

Patent filings in countries

World map showing SHAPIRO ARON LEJBOVICHs patent filings in countries
# Country Total Patents
#1 Russian Federation 13

Patent filings per year

Chart showing SHAPIRO ARON LEJBOVICHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shapiro Aron L 10
#2 Tsyrkin Efim B 5
#3 Sinitsyn Aleksandr V 5
#4 Golovachev Aleksandr M 4
#5 Polyakov Sergej A 4
#6 Muchinskij Yakov D 4
#7 Emelyanov Vyacheslav E 4
#8 Kapustin Vladimir M 4
#9 Abramov Nikolaj V 4
#10 Starshinov Boris N 3

Latest patents

Publication Filing date Title
RU2128635C1 Method of preparing isoprene
RU2102437C1 Motor fuel additive
RU2092526C1 Fuel composition
RU2077549C1 Fuel composition
RU2077550C1 Fuel composition
RU95106805A Fuel composition
RU94037997A Method for production of compound gasoline component
RU94032645A Method for production of compound gasoline component
RU94030515A Process for preparing c1-c4-alkyl-tert-c4-c5-alkyl ethers
RU94030391A Method of preparing c1-c4 alkyl-tert-c4-c5 alkyl ethers
RU2062270C1 Method for production of 4,4-dimethyl-1,3-dioxane and trimethylcarbinol
RU2024306C1 Method for activation of palladium catalyst
RU2054425C1 Method for production of 4,4-dimethyl-1,3-dioxane