CORTUS AB has a total of 46 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2007. It filed its patents most often in Canada, EPO (European Patent Office) and Brazil. Its main competitors in its focus markets basic materials chemistry, environmental technology and materials and metallurgy are SCHINGNITZ MANFRED, COGAS DEV CO and KLEPPER ROBERT E.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 6 | |
#2 | EPO (European Patent Office) | 6 | |
#3 | Brazil | 5 | |
#4 | Sweden | 5 | |
#5 | WIPO (World Intellectual Property Organization) | 5 | |
#6 | Chile | 4 | |
#7 | Hungary | 4 | |
#8 | Republic of Korea | 4 | |
#9 | China | 2 | |
#10 | Japan | 2 | |
#11 | United States | 2 | |
#12 | Hong Kong | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Environmental technology | |
#3 | Materials and metallurgy | |
#4 | Chemical engineering | |
#5 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Ljunggren Rolf | 42 |
#2 | Rolf Ljunggren | 3 |
#3 | Ljunggren Rolf R | 1 |
Publication | Filing date | Title |
---|---|---|
SE1751273A1 | Process and apparatus for hydrotreatment of pyrolysis oil | |
EP2627734A1 | Method and equipment for producing coke during indirectly heated gasification | |
WO2011139199A1 | Method and device for carbon injection and recirculation of synthesis gas when producing synthesis gas | |
HUE026101T2 | Method and equipment for producing hydrogen gas utilizing biomass | |
KR20110018427A | Method and equipment for producing synthesis gas | |
BRPI0720461A2 | process and equipment for producing synthesis gas from biomass |