SIRVEN has a total of 34 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Australia, Brazil and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and thermal processes are FOSHAN JKD FILTRATION EQUIPMENT CO LTD, ENVIRONMENTAL POLLUTION CONTRO and SHANGHAI FUBO ENVIRONMENTAL PROT EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 4 | |
#2 | Brazil | 4 | |
#3 | Canada | 4 | |
#4 | EPO (European Patent Office) | 4 | |
#5 | France | 4 | |
#6 | Hungary | 4 | |
#7 | WIPO (World Intellectual Property Organization) | 4 | |
#8 | United States | 3 | |
#9 | Russian Federation | 2 | |
#10 | Spain | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Thermal processes | |
#4 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Bourdel Jacques | 29 |
#2 | Burdel Zhak | 1 |
#3 | Zhak Burdel | 1 |
Publication | Filing date | Title |
---|---|---|
FR2788994A1 | PROCESS AND PLANT FOR CHEMICAL PURIFICATION OF VAPOR IN A MECHANICAL VAPOR DEHYDRATOR | |
FR2788761A1 | Method and machine for extracting, by evaporation, solid residues contained in a fluid material | |
FR2788590A1 | HEAT EXCHANGER, ESPECIALLY FOR MANURE PREHEATING | |
FR2687079A1 | METHOD, MACHINE AND INSTALLATION FOR EXTRACTING BY EVAPORATING SOLID RESIDUES FROM A FLUID MATERIAL. | |
ES407644A1 | Improvements in vendimiar machines. (Machine-translation by Google Translate, not legally binding) |