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Top 100 Key Players companies in Cyclone
by Most Patent Citation in the world in 2018

The Cyclone top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Cyclone Key Players 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.
In meteorology, a cyclone is a large scale air mass that rotates around a strong center of low atmospheric pressure. Cyclones are characterized by inward spiraling winds that rotate about a zone of low pressure. The largest low-pressure systems are polar vortices and extratropical cyclones of the largest scale (the synoptic scale). Warm-core cyclones such as tropical cyclones and subtropical cyclones also lie within the synoptic scale. Mesocyclones, tornadoes, and dust devils lie within smaller mesoscale. Upper level cyclones can exist without the presence of a surface low, and can pinch off from the base of the tropical upper tropospheric trough during the summer months in the Northern Hemisphere. Cyclones have also been seen on extraterrestrial planets, such as Mars, Jupiter, and Neptune. Cyclogenesis is the process of cyclone formation and intensification. Extratropical cyclones begin as waves in large regions of enhanced mid-latitude temperature contrasts called baroclinic zones. These zones contract and form weather fronts as the cyclonic circulation closes and intensifies. Later in their life cycle, extratropical cyclones occlude as cold air masses undercut the warmer air and become cold core systems. A cyclone's track is guided over the course of its 2 to 6 day life cycle by the steering flow of the subtropical jet stream.
#
Company Name
Region
Tech Topics
Total
1
Samsung Gwangju Electronics, Co., Ltd.
Electronics,Air conditioning,Vacuum cleaner,
...[+1]
patent citation: 7,450
2
Dyson Technology Ltd.
Electronics,Vacuum cleaner
patent citation: 7,086
3
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 3,140
4
Omachron Intellectual Property, Inc.
patent citation: 2,731
5
Royal Appliance Manufacturing Co.
Vacuum cleaner,Electronics
patent citation: 1,663
6
Exxon Mobil Corp.
Petroleum,Petroleum industry,Chemical engineering,
...[+2]
patent citation: 1,463
7
Mobil Corp.
Petroleum industry,Petroleum,Natural gas
patent citation: 1,463
8
Mitsubishi Kogyo KK
patent citation: 1,007
9
Shell Oil Co.
Petrochemical,Nanomaterials,Chemical engineering,
...[+2]
patent citation: 906
10
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
patent citation: 889
11
Have Our Plastic, Inc.
patent citation: 812
12
BP Chemicals Ltd.
Chemical engineering,Petrochemical,Acetic anhydride,
...[+2]
patent citation: 804
13
Nihon Cement Co. Ltd.
Cement,Materials science,Construction engineering,
...[+2]
patent citation: 756
14
Bissell, Inc.
Vacuum cleaner,Electronics,Green cleaning
patent citation: 724
15
Electrolux AB
Vacuum cleaner,Manufacturing engineering,Electronics,
...[+2]
patent citation: 703
16
Electrolux Corp.
Electronics
patent citation: 703
17
The Black & Decker Corp.
Power tool,Computer hardware,Warehouse,
...[+2]
patent citation: 599
18
Baker Hughes Ltd.
GL, GB
Water treatment,Industrial engineering,Formation evaluation,
...[+2]
patent citation: 551
19
MANN+HUMMEL GmbH
Filter (aquarium),Automotive engineering,Refrigeration,
...[+2]
patent citation: 544
20
Exxon Research & Engineering Co.
patent citation: 538
21
Conoco Specialty Products, Inc.
patent citation: 523
22
Texaco Development Corp.
patent citation: 516
23
MG Technologies AG
Chemical plant,Construction engineering,Civil engineering,
...[+2]
patent citation: 472
24
Ecovacs Robotics Co., Ltd.
Robot,Service robot,Robotics,
...[+2]
patent citation: 452
25
Tek Electrical Suzhou Co. Ltd.
patent citation: 452
26
General Electric Co.
Energy management,Turbine,Electronics,
...[+2]
patent citation: 443
27
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 443
28
POSCO
Materials science,Mining engineering,Metal,
...[+2]
patent citation: 437
29
KingClean Electric Co., Ltd.
Vacuum cleaner,Electrostatic precipitator,Microwave,
...[+2]
patent citation: 426
30
Polysius AG
Cement,Construction engineering
patent citation: 424
31
FLSmidth & Co. A/S
Hovedstaden, Denmark
Cement,Construction engineering,Air pollution,
...[+2]
patent citation: 414
32
Amoco Corp.
Kerosene,Petroleum industry,Gasoline,
...[+2]
patent citation: 376
33
ING Walter Hengst GmbH & Co. KG
patent citation: 360
34
Primetals Asset Management U.K. Ltd.
Construction engineering
patent citation: 346
35
Foster Wheeler Energy International, Inc.
Construction engineering
patent citation: 345
36
NIPPON STEEL Stainless Steel Corp.
Mill,Metal,Mining engineering,
...[+1]
patent citation: 342
37
IHI Power Systems Co., Ltd.
Turbine,Gas engine,Manufacturing engineering,
...[+2]
patent citation: 340
38
Research Institute of Industrial Science & Technology
Biotechnology,Agriculture,Fishery,
...[+2]
patent citation: 321
39
Kawasaki Heavy Industries Ltd.
Turbine,Mechanical engineering,Manufacturing engineering,
...[+2]
patent citation: 314
40
SANYO Electric Co., Ltd.
Semiconductor,Computer hardware,Software,
...[+2]
patent citation: 314
41
Kobe Steel, Ltd.
Welding,Electronics,Mining engineering,
...[+2]
patent citation: 302
42
Enviroscrub Technologies Corp.
patent citation: 302
43
Caltec Ltd.
Wellhead,Petroleum industry,Longevity
patent citation: 300
44
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 292
45
Robert Bosch GmbH
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
patent citation: 291
46
Robert Bosch Corp.
Shopping mall,Truck
patent citation: 291
47
Jiangsu Midea Cleaning Appliances Co. Ltd.
Electronics
patent citation: 287
48
Robintech, Inc.
TX, US
patent citation: 269
49
Donaldson Co., Inc.
Filtration,Filter (aquarium),Industrial engineering,
...[+2]
patent citation: 259
50
Racine Industries, Inc.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
patent citation: 251
51
LG Electronics (Tianjin) Appliance Co., Ltd.
Electronics
patent citation: 248
52
NKK Corp.
Natural resource management,Mining engineering
patent citation: 246
53
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 241
54
China Petroleum & Chemical Corp.
Petrochemical,Petroleum,Enterprise software,
...[+2]
patent citation: 233
55
Electrolux Home Care Products Inc.
Electronics,Vacuum cleaner
patent citation: 225
56
Mitsui E&S Holdings Co., Ltd.
Public transport,Hydrogen compressor,Reciprocating compressor,
...[+2]
patent citation: 221
57
Hitachi Zosen Corp.
Mechanical engineering,Waste-to-energy,Environmental protection,
...[+2]
patent citation: 220
58
Foster Wheeler Energia Oy
patent citation: 220
59
Suzhou Kingclean Floorcare Co. Ltd.
patent citation: 220
60
Standard Oil Co.
Natural gas,Petroleum industry,Hydrocarbon,
...[+2]
patent citation: 213
61
Shell Internationale Research Maatschappij BV
patent citation: 210
62
Nordson Corp.
Coating,Semiconductor,Adhesive,
...[+2]
patent citation: 208
63
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
patent citation: 206
64
IHI Corp.
Turbocharger,Manufacturing engineering,Turbine,
...[+2]
patent citation: 202
65
Suncor Energy, Inc.
Petroleum,Oil sands,Petroleum industry,
...[+2]
patent citation: 198
66
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
patent citation: 192
67
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
patent citation: 192
68
Petróleo Brasileiro SA
Rio de Janeiro, Brazil
Natural gas,Efficient energy use,Petroleum industry,
...[+2]
patent citation: 191
69
PetroChina Co., Ltd.
Natural gas,Petroleum,Lubricant,
...[+2]
patent citation: 189
70
KHD Humboldt Wedag GmbH
patent citation: 188
71
Bayer AG
Health care,Biology,Chemical engineering,
...[+2]
patent citation: 186
72
Bayer Oy
patent citation: 186
73
Dorr-Oliver, Inc.
Water treatment,Installed base
patent citation: 183
74
Read Process Engineering AS
NO
patent citation: 178
75
Ahlstrom Machinery Corp.
Construction engineering
patent citation: 178
76
Enprima Engineering Oy
Project management,Human resources
patent citation: 177
77
Kobe, Inc.
patent citation: 175
78
The Babcock & Wilcox Co.
Electronics,Flue-gas desulfurization,Control equipment,
...[+2]
patent citation: 168
79
Ebara Corp.
Vacuum pump,Manufacturing engineering,Turbine,
...[+2]
patent citation: 164
80
Sinopec Engineering, Inc.
Petrochemical,Construction engineering
patent citation: 164
81
Mitsubishi Electric Engineering Co., Ltd.
patent citation: 164
82
CONVERGENZA COM SA
Luxembourg
Asset management
patent citation: 161
83
Midea America Corp.
Air conditioning,Electronics,Refrigeration
patent citation: 161
84
US Energy Corp.
Natural gas,Petroleum industry
patent citation: 159
85
Techtronic Floor Care Technology Ltd.
British Virgin Islands
patent citation: 159
86
Siemens AG
Power transmission,Electronics,Turbine,
...[+2]
patent citation: 158
87
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
patent citation: 158
88
Kawasaki Steel Corp.
patent citation: 158
89
Kawasaki Steel
patent citation: 158
90
Fives Cail
Construction engineering
patent citation: 157
91
Kellogg Brown & Root LLC
Construction engineering
patent citation: 154
92
Occidental Petroleum Corp.
Natural gas,Petroleum,Petroleum industry,
...[+2]
patent citation: 153
93
I.C. Medical, Inc.
Medical equipment,Smoke,Health care,
...[+2]
patent citation: 151
94
Enerkem Technologies, Inc.
QC, CA
Chemical engineering
patent citation: 149
95
General Electric Environmental Services, Inc.
Air pollution,Automation,Manufacturing engineering,
...[+2]
patent citation: 147
96
DÜRR DENTAL SE
X-ray,Medical equipment,Medicine,
...[+2]
patent citation: 146
97
Cambridge Consultants Ltd.
Physical science,Autoinjector,Synthetic biology,
...[+2]
patent citation: 144
98
Bethlehem Steel Corp.
Transport engineering,Construction engineering
patent citation: 143
99
Twinbird Corp.
Electronics
patent citation: 139
100
Fläkt AB
Manufacturing engineering,Automation,Mechanical engineering,
...[+2]
patent citation: 133
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