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HUILES GOUDRONS & DERIVES

Overview
  • Total Patents
    39
About

HUILES GOUDRONS & DERIVES has a total of 39 patent applications. Its first patent ever was published in 1929. It filed its patents most often in France, Spain and United Kingdom. Its main competitors in its focus markets civil engineering, macromolecular chemistry and polymers and measurement are JILIN JIAPENG GROUP CO LTD, LEAP TECHNOLOGIES INC and DOMENIGHETTI D.

Patent filings in countries

World map showing HUILES GOUDRONS & DERIVESs patent filings in countries

Patent filings per year

Chart showing HUILES GOUDRONS & DERIVESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Couderc Pierre 7
#2 Rofidal Serge 7
#3 Rofidal S 4
#4 Buche Serge 2
#5 Saint-Romain Jean Louis 1
#6 Cottinet Denis 1
#7 Rofidol S 1
#8 Romain Jean Louis Saint 1
#9 Menu Roger 1

Latest patents

Publication Filing date Title
FR2612935A1 Binding pit for electrode and manufacturing method thereof
FR2612525A1 Impregnation pitch with improved filterability and method of manufacturing same
EP0055637A2 Apparatus for measuring the deformation of a heated material and its use in determining the wetting ability of resins
FR2514773A1 Powder compositions based on polyvinyl chloride, pit and tar oils, and process for their manufacture
FR2384064A2 Resurfacing roads with smooth hydrocarbon binder surface - by spreading a granulate, heating, and pressing granulate into binder
ZA7504329B Improvements in or relating to a method of providing superficial coverings of roadways
CH607830A5 Method for treating roads
IE41179L Method of providing a surface dressing for a roadway
FR2094710A5 Thermosetting moulding powders - based on phenolic resins
FR2088787A5 Making phenolic moulding powders - continuously with reduced number of mixing and grinding steps
FR2086587A5 Non-corrosive phenolic foams - by foaming and crosslinking aqs phenol -formaldehyde resol resin contg retarded action microcapsu
FR2036626A5 Pitch/pvc based construction material
GB668289A A method of and apparatus for the continuous cooling and solidification of tar and bitumen
ES114989A1 A new procedure for the extraction of phenols from tar phenolic oils.