HYDROLUX SARL has a total of 64 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Luxembourg, Canada and United States. Its main competitors in its focus markets mechanical elements, machines and electrical machinery and energy are BUCHER HYDRAULICS GMBH, PABOTSUTO GIKEN KK and EL O MATIC BV.
# | Country | Total Patents | |
---|---|---|---|
#1 | Luxembourg | 13 | |
#2 | Canada | 11 | |
#3 | United States | 11 | |
#4 | EPO (European Patent Office) | 9 | |
#5 | China | 4 | |
#6 | Norway | 3 | |
#7 | Germany | 2 | |
#8 | Finland | 2 | |
#9 | United Kingdom | 2 | |
#10 | WIPO (World Intellectual Property Organization) | 2 | |
#11 | Australia | 1 | |
#12 | Denmark | 1 | |
#13 | Japan | 1 | |
#14 | Russian Federation | 1 | |
#15 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Electrical machinery and energy | |
#4 | Control |
# | Technology | |
---|---|---|
#1 | Servomotors | |
#2 | Unspecified technologies | |
#3 | Venting or aerating devices | |
#4 | Magnets and transformers | |
#5 | Systems controlling non-electric variables |
# | Name | Total Patents |
---|---|---|
#1 | Schwelm Hans | 30 |
#2 | Tratberger Karl | 25 |
#3 | Bourkel Arsene | 25 |
#4 | Lanfermann Bernd | 24 |
#5 | Post Karl-Heinz | 21 |
#6 | Post K H Prof Dr | 3 |
#7 | Hans Schwelm | 2 |
#8 | Post Karl H | 1 |
#9 | Schwelm H | 1 |
#10 | Lanfermann Bemd | 1 |
Publication | Filing date | Title |
---|---|---|
LU88732A1 | Two-way cartridge valve | |
LU88558A1 | Pilot operated servo valve | |
LU88390A1 | Pilot stage for pressure relief valves | |
LU88384A1 | 2-way cartridge valve as a seat valve | |
LU88278A1 | Pilot operated servo valve | |
LU88277A1 | Pilot operated servo valve | |
US5236015A | Position-controlled proportional directional valve | |
LU87831A1 | Adjustable proportional throttle valve with return | |
LU87794A1 | Proportional-wegeventil in sitzbauweise | |
LU87641A1 | Hydraulic control block | |
LU87640A1 | Position-controlled proportional directional valve | |
LU87045A1 | Hydraulic control block | |
LU85774A1 | Steuerblock hydraulischer | |
LU85707A1 | Two-way flow control valve |