Top 100 Key Players companies in Progressive cavity pump by Most Patent Filings in the world in 2022 – Discovery

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The Progressive cavity pump top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Progressive cavity pump Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A progressive cavity pump is a type of positive displacement pump and is also known as a progressing cavity pump, progg cavity pump, eccentric screw pump or cavity pump. It transfers fluid by means of the progress, through the pump, of a sequence of small, fixed shape, discrete cavities, as its rotor is turned. This leads to the volumetric flow rate being proportional to the rotation rate (bidirectionally) and to low levels of shearing being applied to the pumped fluid. A common misconception among laymen is that the progressive cavity pump is a simple auger. This type of pump is by no means an auger. This misconception is usually caused by a lack of understanding of the basic principles of pump operation.

1	NETZSCH Pumpen & Systeme GmbH	Germany	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 48
2	Heishin Ltd.	Japan		Patent: 46
3	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 34
4	Weatherford Technology Holdings LLC	Texas, United States		Patent: 26
5	Weatherford/Lamb, Inc.	Texas, United States	Petroleum industry	Patent: 18
6	ColorMatrix Holdings, Inc.	Ohio, United States	Liquid color,Chemical engineering	Patent: 17
7	Furukawa Industrial Machinery Systems Co. Ltd.	Tokyo, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 15
8	Robbins & Myers Energy Systems LP	Texas, United States	Pharmaceutical market,Automation,Manufacturing engineering, ...[+2]	Patent: 15
9	Leistritz Pumpen GmbH	Germany	Screw pump,Lobe pump,Rotary vane pump, ...[+2]	Patent: 14
10	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 13
11	Orica Explosives Technology Pty Ltd.	Australia		Patent: 12
12	Allweiler GmbH	Baden-Württemberg, Germany	Fluid power,Automation,Manufacturing engineering, ...[+2]	Patent: 11
13	Daqing Oilfield Co., Ltd.	Beijing Shi, China	Hexane,Petroleum industry	Patent: 11
14	Tianjin Pumps & Machinery Group Co., Ltd.	Tianjin Shi, China	Fluid power,Automation,Manufacturing engineering, ...[+2]	Patent: 10
15	Schlumberger Technologies, Inc.	New Jersey, United States	Petroleum industry,Natural resource management	Patent: 10
16	The Coca-Cola Co.	Georgia, United States	Soft drink,Food industry,COLA (software architecture), ...[+2]	Patent: 9
17	Schlumberger Canada Ltd.	AB, CA	Project management,Petroleum industry	Patent: 9
18	Weatherford Indústria e Comércio Ltda.	Rio Grande do Sul, Brazil	Petroleum industry,Natural resource management	Patent: 9
19	Moyno, Inc.	Missouri, United States	Metering pump,Centrifugal pump,Automation, ...[+2]	Patent: 9
20	Schlumberger Lift Solutions Canada Ltd.	Alberta, Canada		Patent: 9
21	Graco, Inc.	Minnesota, United States	Coating,Adhesive,Manufacturing engineering, ...[+2]	Patent: 8
22	Franklin Electric Co., Inc.	Indiana, United States	Electric motor,Electrical equipment,AC motor, ...[+2]	Patent: 8
23	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 8
24	Lehr Precision, Inc.	Ohio, United States	Aerospace,Turbine,Machining, ...[+2]	Patent: 8
25	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Patent: 7
26	ARTEMIS Kautschuk- und Kunststoff-Technik GmbH	Niedersachsen, Germany	Plastics engineering	Patent: 7
27	Husky Oil Operations Ltd.	Newfoundland and Labrador, Canada	Natural gas,Petroleum industry,Petroleum	Patent: 7
28	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 6
29	Nordson Corp.	Ohio, United States	Coating,Semiconductor,Adhesive, ...[+2]	Patent: 6
30	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 6
31	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 6
32	Moteurs Leroy Somer	France	Diesel engine,Induction motor,Automation, ...[+2]	Patent: 6
33	Iredell LLC	North Carolina, United States	Real estate development	Patent: 6
34	Services Petroliers Schlumberger SA	IF, FR	Construction engineering	Patent: 6
35	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 6
36	Pfeiffer Vacuum Technology AG	Hessen, Germany	Vacuum pump,Rotary vane pump,Gear pump, ...[+2]	Patent: 5
37	Lancer Corp.	Texas, United States	Soft drink,Refrigeration,Water cooler, ...[+2]	Patent: 5
38	Altus Intervention AS	Rogaland, Norway	Petroleum industry,Mechanical engineering,Tractor, ...[+2]	Patent: 5
39	Seepex GmbH	Nordrhein-Westfalen, Germany	Control system,Automation,Manufacturing engineering, ...[+2]	Patent: 5
40	Inflatable Packers International Pty Ltd.	Central Region, Singapore	Electronics,Manufacturing engineering	Patent: 5
41	CJS Production Technologies, Inc.	Alberta, Canada	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 5
42	Titus Tools, Inc.	Canada		Patent: 5
43	Nantong Nanfang Lubrication Hydraulic Equipments Co. Ltd.	China		Patent: 5
44	Sterling Industry Consult GmbH	Germany	Construction engineering	Patent: 5
45	Heishin Techno Werke Ltd.	Japan		Patent: 5
46	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 4
47	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 4
48	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 4
49	Iwaki Co. Ltd.	Tokyo, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 4
50	BOC Ltd.	United Kingdom	Hospitality industry,Helium,Nitrogen, ...[+1]	Patent: 4
51	Dalian Huagong Innovation Technology Co., Ltd.	Liaoning Sheng, China	Thermal insulation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 4
52	Integrated Production Services, Inc.	Texas, United States	Renewable energy,Integrated production,Coiled tubing, ...[+1]	Patent: 4
53	RMSpumptools Ltd.	Aberdeenshire, United Kingdom	Semiconductor,Artificial lift,Electronics, ...[+2]	Patent: 4
54	Forum US, Inc.	Texas, United States	Petroleum industry,Natural resource management	Patent: 4
55	ICI Canada, Inc.	Canada		Patent: 4
56	Hebei Hengsheng Pump Co., Ltd.	Hebei Sheng, China	Metering pump	Patent: 4
57	Geo Estratos SA de CV	TM, MX	Asset management,Oil spill,Oil well, ...[+2]	Patent: 4
58	Weatherford Artificial Lift Systems LLC	TX, US	Artificial lift,Circulating pump,Sump pump, ...[+1]	Patent: 4
59	Caledyne Ltd.	Aberdeen City, United Kingdom		Patent: 4
60	Texaco Development Corp.	Texas, United States		Patent: 4
61	Daqing Petroleum Administration Bureau	Heilongjiang Sheng, China		Patent: 4
62	Henkel AG & Co. KGaA	Nordrhein-Westfalen, Germany	Adhesive,SOAP,Laundry, ...[+2]	Patent: 3
63	Halliburton Co.	Texas, United States	Artificial lift,Natural resource management,Renewable energy, ...[+2]	Patent: 3
64	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 3
65	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Patent: 3
66	Petróleo Brasileiro SA	Rio de Janeiro, Brazil	Natural gas,Efficient energy use,Petroleum industry, ...[+2]	Patent: 3
67	UPM-Kymmene Oyj	Southern Finland, Finland	Renewable energy,Biocomposite,Biorefining, ...[+2]	Patent: 3
68	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	Patent: 3
69	Delta Electronics, Inc.	Taiwan Province, China	Electronics,Automation,Semiconductor, ...[+2]	Patent: 3
70	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 3
71	Henkel	Nordrhein-Westfalen, Germany	Sustainable Value,Consumer	Patent: 3
72	Leistritz AG	Bayern, Germany	Shipbuilding,Automation,Manufacturing engineering, ...[+2]	Patent: 3
73	Shandong Weima Pumps Manufacturing Co., Ltd.	Shandong Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 3
74	J. Wagner GmbH	Germany	Powder coating,Coating,Automation, ...[+2]	Patent: 3
75	Hughes Tool Co.	Pennsylvania, United States	Aerospace,National security,Missile, ...[+1]	Patent: 3
76	Nidec GPM GmbH	Thüringen, Germany	Oil pump,Automation,Manufacturing engineering, ...[+2]	Patent: 3
77	Vogelsang GmbH & Co. KG	Germany	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 3
78	Grundfos Management A/S	Denmark	Manufacturing engineering,Industrial engineering,Automation, ...[+2]	Patent: 3
79	Hy-Flex Corp.	Indiana, United States	Fireproofing,Automation,Manufacturing engineering, ...[+2]	Patent: 3
80	Daewoo Electronics Co. Ltd.	South Korea	Electronics,Graphics processing unit,Peripheral, ...[+2]	Patent: 3
81	Shengli Oil Field Highland Petroleum Equipment Co., Ltd.	Shandong Sheng, China	Sucker rod,Petroleum industry,Natural resource management, ...[+2]	Patent: 3
82	Roper Pump Co.	United States	Gear pump,Manufacturing engineering,Oil pump, ...[+2]	Patent: 3
83	STARTUP COREteQ Systems Ltd.	United Kingdom	Electric motor,Electrical equipment,Electronics, ...[+2]	Patent: 3
84	STARTUP InFocus Energy Services, Inc.	Alberta, Canada	Productivity (ecology),Petroleum industry	Patent: 3
85	Interlit Filtration GmbH	Nordrhein-Westfalen, Germany	Filtration,Automation,Manufacturing engineering, ...[+2]	Patent: 3
86	Vacuubrand GmbH & Co. KG	Germany	Computer hardware,Electronics	Patent: 3
87	MALAVAZI Vedações Industriais Ltda.	São Paulo, Brazil		Patent: 3
88	Jack Artificial Lift Machinery Co., Ltd.	Shandong Sheng, China		Patent: 3
89	Furukawa Kogyo Co., Ltd.	Japan		Patent: 3
90	Tianjin Junyu Technology Co., Ltd.	China		Patent: 3
91	Shijiazhuang Keyi Heavy Industry Co. Ltd.	China		Patent: 3
92	Kag Holding A/s	Denmark		Patent: 3
93	Ilsung Co., Ltd.	Incheon, South Korea	Environmental consulting	Patent: 3
94	T-Rock Ct Services Ltd.	Canada		Patent: 3
95	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 2
96	TotalEnergies SE	Île-de-France, France	Solar energy,Petroleum,Renewable energy, ...[+2]	Patent: 2
97	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 2
98	BorgWarner, Inc.	Michigan, United States	Electric vehicle,Automotive engineering,Gasoline, ...[+2]	Patent: 2
99	Kubota Corp.	Osaka, Japan	Tractor,Manufacturing engineering,Combine harvester, ...[+2]	Patent: 2
100	Andritz AG	Steiermark, Austria	Paper mill,Industrial engineering,Turbine, ...[+2]	Patent: 2