Learn more

PROSERNAT

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    50,294
  • Filing trend
    0.0%
About

PROSERNAT has a total of 41 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1998. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, materials and metallurgy and basic materials chemistry are JIANGSU UNITE FILTRATION EQUIPMENT CO LTD, ROMICO HOLD A V V and COMPACT CARBON CAPTURE AS.

Patent filings per year

Chart showing PROSERNATs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mares Benoit 16
#2 Chambon Bernard 8
#3 Perdu Gauthier 7
#4 Streicher Christian 7
#5 Fillatre Emile 6
#6 Landreau Benoit 5
#7 Heisel Michael 4
#8 Amande Jean-Claude 4
#9 Esquier Jérémie 4
#10 Rigaill Chantal 3

Latest patents

Publication Filing date Title
FR3087667A1 PROCESS FOR DEHYDRATION OF A HYDROCARBON GAS
CN107580522A The method that aromatic hydrocarbons is removed from the poor acid gas charging for sulfur recovery
US2018290100A1 Removal of aromatic hydrocarbons from lean acid gas feed for sulfur recovery
US2018008930A1 Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction
EP3237096A1 Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction
EP3100777A1 Method for separating hydrogen sulfide and ammonia dissolved in sour waters
EP3067109A1 Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps
EP2878589A1 Flexible method for the treatment of a solvent used in the extraction of natural gas
EP0975406A1 Separator for three-phase mixture to be used under the sea
WO9928014A1 Method for dehydrating a wet gas using a liquid dessicant, with advanced regeneration of said dessicant