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SONNEBORN SONS L

Overview
  • Total Patents
    14
About

SONNEBORN SONS L has a total of 14 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Canada, France and Belgium. Its main competitors in its focus markets materials and metallurgy, organic fine chemistry and chemical engineering are CATALYSTS & CHEM INC, VELOCYS and ECKERT GMBH DR.

Patent filings in countries

World map showing SONNEBORN SONS Ls patent filings in countries
# Country Total Patents
#1 Canada 8
#2 France 4
#3 Belgium 1
#4 Germany 1

Patent filings per year

Chart showing SONNEBORN SONS Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moscowitz Abraham 4
#2 Liberthson Leo 3
#3 Faust Jacob 2
#4 Miley H 1
#5 Miley Hunter 1
#6 Blumer Manuel 1

Latest patents

Publication Filing date Title
DE929629C Process for the thermal decomposition of acidic slimes, such as those obtained during the treatment of hydrocarbon oils with sulfuric acid
CA504697A Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions
CA504693A Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions
CA552079A Petroleum sulphonate products
CA504694A Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions
CA504695A Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions
CA460628A Processing of and lubricant for textile materials
CA340974A Paper manufacture
CA504696A Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions