GARDNER DENVER NASH LLC has a total of 97 patent applications. It increased the IP activity by 175.0%. Its first patent ever was published in 2007. It filed its patents most often in Australia, China and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines and machines are STEFFENS RALF, SUNNY KING MACHINERY CO LTD and SHANGHAI HIGHLY NEW ENERGY TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 13 | |
#2 | China | 11 | |
#3 | EPO (European Patent Office) | 11 | |
#4 | Brazil | 10 | |
#5 | Republic of Korea | 10 | |
#6 | WIPO (World Intellectual Property Organization) | 10 | |
#7 | Canada | 9 | |
#8 | United States | 8 | |
#9 | South Africa | 7 | |
#10 | Taiwan | 3 | |
#11 | Germany | 1 | |
#12 | EAPO (Eurasian Patent Organization) | 1 | |
#13 | Hong Kong | 1 | |
#14 | Japan | 1 | |
#15 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Rotary-pistons | |
#2 | Unspecified technologies | |
#3 | Pumps | |
#4 | Steam turbines | |
#5 | Special wind, spring and weight motors | |
#6 | Non-positive-displacement pumps | |
#7 | Rotary pistons | |
#8 | Special machines |
# | Name | Total Patents |
---|---|---|
#1 | Bissell Douglas Eric | 32 |
#2 | Beers Charles Howard | 28 |
#3 | Shenoi Ramesh Balkunge | 27 |
#4 | Gaibor Wilson Fabian | 12 |
#5 | Cadotte Richard Gerard | 10 |
#6 | Shenoi Ramesh B | 8 |
#7 | Cadotte Richard | 8 |
#8 | Diakomis Athanasios | 8 |
#9 | Zaza Giovanni | 8 |
#10 | Rotta Emanuele | 8 |
Publication | Filing date | Title |
---|---|---|
DE102019205258A1 | Screw compressors | |
KR20190116508A | Pump system with controller | |
WO2016130831A1 | A liquid ring pump port member having anti-cavitation constructions | |
WO2016112259A1 | Low pressure sealing liquid entry area in a compressor type liquid ring pump | |
US2018216468A1 | Blade contour of a rotor for a liquid ring pump | |
US2015093260A1 | Liquid ring pump with modular construction, an inter-stage bypass and overload protection | |
WO2013119369A2 | Seal arrangement along the shaft of a liquid ring pump | |
US2014119955A1 | Port plate of a flat sided liquid ring pump having a gas scavenge passage therein | |
TW201202554A | Efficiency improvements for liquid ring pumps | |
CN102459907A | Method of converting liquid ring pumps having sealing liquid vents | |
CN102308096A | Liquid ring pump with liner | |
AU2008365244A1 | Liquid ring pump with gas scavenge device | |
CN101201051A | Two stage conical liquid ring pump | |
CA2594033A1 | Two stage conical liquid ring pump having removable manifold, shims and first and second stage head o-ring receiving boss |