BITZER KUEHLMASCHB KG has a total of 62 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, machines and thermal processes are ECKERLE IND ELEKTRONIK GMBH, SCROLL TECH and SUNNY KING MACHINERY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 31 | |
#2 | Republic of Korea | 16 | |
#3 | WIPO (World Intellectual Property Organization) | 7 | |
#4 | United States | 6 | |
#5 | Canada | 1 | |
#6 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines | |
#3 | Thermal processes | |
#4 | Mechanical elements | |
#5 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Rotary-pistons | |
#2 | Rotary pistons | |
#3 | Unspecified technologies | |
#4 | Pumps | |
#5 | Refrigerators | |
#6 | Unspecified technologies | |
#7 | Venting or aerating devices | |
#8 | Shafts | |
#9 | Gas-flow silencers for machines | |
#10 | Non-positive-displacement pumps |
# | Name | Total Patents |
---|---|---|
#1 | Duppert Ronald J | 30 |
#2 | Bush James W | 24 |
#3 | Beagle Wayne P | 12 |
#4 | Bessel Kurt William Robert | 5 |
#5 | Wang Xianghong | 5 |
#6 | Heusler Kenneth D | 4 |
#7 | Roof Johnathan P | 4 |
#8 | Rogalski Thomas | 3 |
#9 | Galante Francesco | 3 |
#10 | Kobor Richard G | 3 |
Publication | Filing date | Title |
---|---|---|
CN105143677A | Apparatus and method for oil equalization in multiple-compressor systems | |
CN104334882A | Compressor baseplate with stiffening ribs for increased oil volume and rail mounting without spacers | |
CN104271958A | Compressor shell with multiple diameters | |
CN104350279A | Suction duct with stabilizing ribs | |
CN102414447A | Contoured check valve disc and scroll compressor incorporating same | |
US2009185934A1 | Scroll compressor bodies with scroll tip seals and extended thrust region | |
US2009185930A1 | Scroll compressor with housing shell location | |
US2009185931A1 | Shaft mounted counterweight, method and scroll compressor incorporating same | |
US2009185928A1 | Scroll compressor suction flow path and bearing arrangement features | |
US2009185921A1 | Scroll compressor having standardized power strip |