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PROGIL

Overview
  • Total Patents
    811
About

PROGIL has a total of 811 patent applications. Its first patent ever was published in 1922. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets organic fine chemistry, materials and metallurgy and macromolecular chemistry and polymers are SHELL BV, LABOFINA SA and SUN OIL CO.

Patent filings per year

Chart showing PROGILs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lehureau Jean 37
#2 Berthoux Jean 23
#3 Bonnel Bernard 19
#4 Mocotte Jacques 19
#5 Neel Jean 19
#6 Schwachhofer Ghislain 15
#7 Pierrot F 13
#8 Jean Lehureau 13
#9 Schneider Gerard 12
#10 Fritz Jacques 12

Latest patents

Publication Filing date Title
US3869551A Certain carbonates useful for controlling mollusks and aquatic organisms
US3734908A 1,2,4-oxadiazine-3-ones
ES398478A1 Electrolysis cells
ES398479A2 Firelighter
FR2165354A5 Continuous vacuum crystallisation - giving regular crystals of controlled size, particpentaerythritol crystals
US3829451A Process for producing trimellitic anhydride
GB1321549A Phenolic compounds
US3862906A Composition for cleaning hands and other parts of the body
GB1360476A Composition for promoting the polyerization of photopolymerizable masses
GB1358888A Fibrous reinforcing material impregnated with a polyester
BE776283A Improved dry cleaning solvent for textiles - contg reaction prod of polyamine with alkyl or alkenyl dicarboxylic acid or anhydride
GB1360076A Composite materials containing treated carbon
GB1379739A Dry cleaning of textiles
GB1338810A Grafted hollow fibres
FR2159809A6 Low mol wt acrylic (co) polymer prodn
DE2149886A1 Method for operating a combustion turbine
FR2155153A5 Anticorrosion compsn for water systems - contng orthophosphoric acid
FR2153778A5 Carboxylic acid esters prodn - from haloalkanes and acids in organic-aqs media
GB1313626A Process for treating refuse
GB1327845A Process for the manufacture of carbon disulphide