LEO ANO has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, civil engineering and thermal processes are BLUES D O O, HOCHTIEF FERTIGTEILBAU GMBH and QINJIANG ZHU.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 3 | |
#2 | United States | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 3 | |
#4 | Australia | 2 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Brazil | 1 | |
#7 | Israel | 1 | |
#8 | Republic of Korea | 1 | |
#9 | Mexico | 1 | |
#10 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Civil engineering | |
#3 | Thermal processes | |
#4 | Chemical engineering | |
#5 | Engines, pumps and turbines |
# | Name | Total Patents |
---|---|---|
#1 | Leo Ano | 17 |
Publication | Filing date | Title |
---|---|---|
CA2765207A1 | Prefabricated guidings and assembly equipments | |
CA2642047A1 | Prefabricated buildings and assembly equipments | |
US2009173037A1 | Prefabricated Building Components and Assembly Equipments | |
US2011120049A1 | Prefabricated Building Components and Assembly Equipment | |
CA2177182A1 | Reusable Spin-On Multi System Oil Filter and Method of Reclaiming Used Filter Canisters | |
WO9522392A1 | Transformable, collapsible permanent use air filter frame |