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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 8 | |
#2 | United States | 8 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | Canada | 4 | |
#5 | Australia | 3 | |
#6 | China | 3 | |
#7 | Mexico | 3 | |
#8 | Brazil | 2 | |
#9 | France | 2 | |
#10 | Indonesia | 1 | |
#11 | New Zealand | 1 | |
#12 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Materials and metallurgy | |
#3 | Basic materials chemistry | |
#4 | Environmental technology | |
#5 | Organic fine chemistry | |
#6 | Machines |
# | 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 |
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 |