MICROPUMP CORP has a total of 37 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and thermal processes are ZHUHAI LANDA COMPRESSOR CO LTD, ZHUHAI GREE ENERGY SAVING REFRIGERATION TECH RES CT CO LTD and OET GmbH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 18 | |
#2 | Japan | 7 | |
#3 | EPO (European Patent Office) | 5 | |
#4 | Canada | 3 | |
#5 | WIPO (World Intellectual Property Organization) | 3 | |
#6 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Electrical machinery and energy | |
#3 | Thermal processes | |
#4 | Transport | |
#5 | Mechanical elements | |
#6 | Medical technology | |
#7 | Textiles and paper | |
#8 | Machines |
# | Technology | |
---|---|---|
#1 | Rotary-pistons | |
#2 | Vehicle air-treating devices | |
#3 | Dynamo-electric machines | |
#4 | Refrigerators | |
#5 | Pumps | |
#6 | Gearing | |
#7 | Electric motor controls | |
#8 | Syringes | |
#9 | Typewriters | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Pieters Ferdinandus A | 7 |
#2 | Lambert Bonnie C | 5 |
#3 | Martin Thomas B | 4 |
#4 | Johnson Paul A | 4 |
#5 | Altham Tim J | 3 |
#6 | Sevrain Christophe J | 3 |
#7 | Sevrain Christophe J P | 3 |
#8 | Beckett Carl D | 3 |
#9 | O'Hara Kevin D | 3 |
#10 | Sevrain Christophe Jean-Paul | 3 |
Publication | Filing date | Title |
---|---|---|
US6033193A | Single seal gear pump | |
WO9629515A1 | Multiple piston pump | |
US5718570A | Rotary control valve for a piston pump | |
CA2139898A1 | Pump motor controller | |
WO9614509A2 | Microfabricated fluidic devices | |
US5466131A | Multiple-chamber gear pump with hydraulically connected chambers | |
US5413566A | Line clamp | |
US5235821A | Method and apparatus for refrigerant recovery | |
US5197865A | Integral electronically commutated drive system | |
US5096390A | Pump assembly with integral electronically commutated drive system | |
US4846641A | Readily-removable floating bushing pump construction | |
US4493625A | Grooved gear pump | |
US4414523A | Encapsulated magnet for magnetic drive | |
JPS55161987A | Fluid pump | |
US4163164A | Split magnet drive | |
US4165206A | Three gear pump with module construction | |
US4127365A | Gear pump with suction shoe at gear mesh point | |
US4111614A | Magnetically coupled gear pump construction | |
US3801241A | Pump impeller construction | |
US3716306A | Gear pump construction |