Top 50 Fast-growings companies in Progressive cavity pump by Most Patent Filing In 3 Years in the world in 2018 – Discovery

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The Progressive cavity pump top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Progressive cavity pump Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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.

Ranking Year:

Region:

Ranking:

1	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 10
2	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 8
3	NETZSCH Pumpen & Systeme GmbH	Germany	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 8
4	ColorMatrix Holdings, Inc.	Ohio, United States	Liquid color,Chemical engineering	Patent: 7
5	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 7
6	Franklin Electric Co., Inc.	Indiana, United States	Electric motor,Electrical equipment,AC motor, ...[+2]	Patent: 6
7	Nordson Corp.	Ohio, United States	Coating,Semiconductor,Adhesive, ...[+2]	Patent: 6
8	Nantong Nanfang Lubrication Hydraulic Equipments Co. Ltd.	China		Patent: 5
9	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 5
10	Inflatable Packers International Pty Ltd.	Central Region, Singapore	Electronics,Manufacturing engineering	Patent: 5
11	Tianjin Pumps & Machinery Group Co., Ltd.	Tianjin Shi, China	Fluid power,Automation,Manufacturing engineering, ...[+2]	Patent: 4
12	Weatherford Technology Holdings LLC	Texas, United States		Patent: 4
13	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 4
14	Heishin Ltd.	Japan		Patent: 4
15	Forum US, Inc.	Texas, United States	Petroleum industry,Natural resource management	Patent: 4
16	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Patent: 4
17	Shandong Weima Pumps Manufacturing Co., Ltd.	Shandong Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 3
18	STARTUP InFocus Energy Services, Inc.	Alberta, Canada	Productivity (ecology),Petroleum industry	Patent: 3
19	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 3
20	Vogelsang GmbH & Co. KG	Germany	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 3
21	Furukawa Kogyo Co., Ltd.	Japan		Patent: 3
22	Northeast Petroleum University	China	Petroleum engineering,Materials science,Chemistry, ...[+2]	Patent: 3
23	Activate Artificial Lift, Inc.			Patent: 2
24	Jack Artificial Lift Machinery Co., Ltd.	Shandong Sheng, China		Patent: 2
25	Tianjin Junyu Technology Co., Ltd.	China		Patent: 2
26	Daqing Petroleum Administration Bureau	Heilongjiang Sheng, China		Patent: 2
27	Xi'an Shiyou University	Shaanxi Sheng, China	Materials science,Petroleum engineering,Chemistry, ...[+2]	Patent: 2
28	Daqing Oilfield Co., Ltd.	Beijing Shi, China	Hexane,Petroleum industry	Patent: 2
29	Andritz AG	Steiermark, Austria	Paper mill,Industrial engineering,Turbine, ...[+2]	Patent: 2
30	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 2
31	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 2
32	Leistritz Pumpen GmbH	Germany	Screw pump,Lobe pump,Rotary vane pump, ...[+2]	Patent: 2
33	Arnold Jäger Holding GmbH	Germany	Metal	Patent: 2
34	STARTUP COREteQ Systems Ltd.	United Kingdom	Electric motor,Electrical equipment,Electronics, ...[+2]	Patent: 2
35	China National Petroleum Corp. Drilling Research Institute	China	Drill,Petroleum industry,Petroleum	Patent: 1
36	Schlumberger Technologies, Inc.	New Jersey, United States	Petroleum industry,Natural resource management	Patent: 1
37	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 1
38	Sinopec Petroleum Machinery Co. Ltd.	Hubei Sheng, China	Petroleum engineering,Petroleum industry,Natural resource management, ...[+2]	Patent: 1
39	Beijing Petroleum Machinery Factory	Beijing Shi, China		Patent: 1
40	Vontron Technology Co. Ltd. /Old/	Beijing Shi, China	Filtration membrane,Manufacturing engineering,Automation, ...[+2]	Patent: 1
41	Jereh Environmental Protection Technology Co. Ltd.	China		Patent: 1
42	Xinjiang Yucheng Thermal Power Co., Ltd.	Xinjiang Uygur, China	Power transmission,Electromyography,Thermal, ...[+2]	Patent: 1
43	China Petroleum University Beijing	Beijing Shi, China		Patent: 1
44	Seepex GmbH	Nordrhein-Westfalen, Germany	Control system,Automation,Manufacturing engineering, ...[+2]	Patent: 1
45	Changzhou Minsheng Environmental Protection Tech Co. Ltd.	Jiangsu Sheng, China	Sewage treatment,Environmental consulting,Environmental protection	Patent: 1
46	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 1
47	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 1
48	Shanxi Fenglei Drilling Tools Co. Ltd.	Shanxi Sheng, China	Petroleum industry,Natural resource management,Drill pipe, ...[+1]	Patent: 1
49	Services Petroliers Schlumberger SA	IF, FR	Construction engineering	Patent: 1
50	BorgWarner, Inc.	Michigan, United States	Electric vehicle,Automotive engineering,Gasoline, ...[+2]	Patent: 1