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INST KHIM AKADEMII NAUK ESTONS

Overview
  • Total Patents
    19
About

INST KHIM AKADEMII NAUK ESTONS has a total of 19 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Austria, Switzerland and United Kingdom. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and measurement are FIRMENICH & CO, FIRMENICH & CO SUCCESSEURS DE and BURTON T BUSH INC.

Patent filings in countries

World map showing INST KHIM AKADEMII NAUK ESTONSs patent filings in countries

Patent filings per year

Chart showing INST KHIM AKADEMII NAUK ESTONSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leets Koit Vladimirovich 10
#2 Viitmaa Sirie Ottovna 9
#3 Rang Kheino Antonovich 6
#4 Rang Heino Antonovich 4
#5 Vyalimyae Toomas Kaljuvich 4
#6 Pyarn Aare Voldemarovich 3
#7 Poom Avo Ilmarovich 3
#8 Poom Malle Gabrielovna 3
#9 Asi Aare Alfredovich 2
#10 Kuul Oskar Peeterovich 2

Latest patents

Publication Filing date Title
US5062309A Device for taking samples of bottom sediments from water basins
FI864147A0 Device for sampling the bottom sediment in water basins
FI834850A0 Surfactants useful in cosmetic products and detergents containing amine or ammonium alkali metal double salts of acylaminoalkylene (or acylamido-N-hydroxyalkyl-N-alkylene) sulfobaric acid
CH655087A5 1-Chloro-3,5,7-trimethyl-2,6-octadiene and process for its preparation
ATA269083A Method for producing the new 1-chlorine-3,5,7-trimethyl-2,6-octadiene
ATA268983A Method for producing high quality 4-methyljonone with perfume quality
NL8302289A Phenyl derivatives of 2,4-dimethyl-2-hexene.
CH654565A5 Phenyl derivatives of 2,4-dimethyl-2-hexene
ATA259384A Method for producing new 2,4-dimethyl-2-hexen derivatives
ATA226183A Smell composition
AU5236773A Method for processing caustobiolites of sapropelite type with oxidizer