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Top 100 Fast-growings companies in Bunker
by Most Patent Filing In 5 Years in the world in 2020

The Bunker top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Bunker Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A bunker is a defensive military fortification designed to protect people and valued materials from falling bombs or other attacks. Bunkers are mostly underground, in contrast to blockhouses which are mostly above ground. They were used extensively in World War I, World War II, and the Cold War for weapons facilities, command and control centers, and storage facilities. Bunkers can also be used as protection from tornadoes.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Germany

United States

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
Zhengzhou University
Shanxi Sheng, China
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 6
2
Henan Polytechnic University
Henan Sheng, China
Patent: 4
3
North China Electric Power University
Beijing Shi, China
Pinyin,Control theory,Computer science,
...[+2]
Patent: 4
4
MTD Products AG
Saarland, Germany
Mechanical engineering,Manufacturing engineering
Patent: 4
5
MTD Products, Inc.
Ohio, United States
Robotic lawn mower,Mower,Product design,
...[+2]
Patent: 4
6
Shandong University of Science & Technology
China
Mathematics,Computer science,Materials science,
...[+2]
Patent: 3
7
Logistik Unicorp, Inc.
Quebec, Canada
Management information systems,Length overall,Poly(p-phenylene oxide),
...[+2]
Patent: 3
8
Dieffenbacher GmbH & Co. KG
Baden-Württemberg, Germany
Fiber,Composite material,Thermoplastic,
...[+2]
Patent: 3
9
Shantou University
Guangdong Sheng, China
Public university,Biology,Medicine,
...[+2]
Patent: 3
10
Exxon Research & Engineering Co.
United States
Patent: 2
11
Shenzhen Mawan Power Co., Ltd.
Guangdong Sheng, China
Power transmission
Patent: 2
12
Joseph Vögele AG
Germany
Aggregate base,Automation,Manufacturing engineering,
...[+2]
Patent: 2
13
Chisso Corp.
Tokyo, Japan
Petrochemical,Liquid crystal,Chemical engineering,
...[+2]
Patent: 2
14
Westeria Fördertechnik GmbH
Nordrhein-Westfalen, Germany
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 2
15
YanTai LongYuan Power Technology Co., Ltd.
Shandong Sheng, China
Heat exchanger,Electronics,NOx,
...[+2]
Patent: 2
16
Taifu Heavy Industry Manufacturing Co., Ltd.
Hunan Sheng, China
Patent: 2
17
BOMAG GmbH
Rheinland-Pfalz, Germany
Compaction,Heavy equipment,Electronics,
...[+2]
Patent: 2
18
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Patent: 2
19
China Huaye Science & Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
20
Huainan Mining (Group) Co., Ltd.
Anhui Sheng, China
Coal,Mining engineering,Natural resource management,
...[+2]
Patent: 2
21
Nes BV
Noord-Holland, Netherlands
Patent: 2
22
Hebei Dingxing Cement Co. Ltd.
China
Patent: 2
23
CITIC Heavy Industries Co., Ltd.
Guangdong Sheng, China
Dual-phase steel,Mining engineering,Ball mill,
...[+2]
Patent: 2
24
Jinneng Holding Equipment Manufacturing Group Co. Ltd.
Shanxi Sheng, China
Coal,Anthracite,Coal mining,
...[+2]
Patent: 2
25
Mitsubishi Power Ltd.
Kanagawa, Japan
Turbine,Control system,Renewable energy,
...[+2]
Patent: 2
26
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Hydropower,Energy technology
Patent: 2
27
China University of Mining & Technology
Jiangsu Sheng, China
Coal mining,Pinyin,Coal,
...[+2]
Patent: 2
28
Shenhua Yili Energy Co., Ltd.
China
Lubricant,Coal,Natural resource management,
...[+1]
Patent: 2
29
Raytheon Co.
Massachusetts, United States
Missile,National security,Aerospace,
...[+2]
Patent: 2
30
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
Patent: 2
31
Qufu Sanrang Clean Energy Co., Ltd.
China
Patent: 1
32
Shandong Iron & Steel Co., Ltd.
Shandong Sheng, China
Smelting,Ferroalloy,Precious metal,
...[+2]
Patent: 1
33
China Nerin Engineering Co. Ltd.
Jiangxi Sheng, China
Patent: 1
34
Airbus SE
Midi-Pyrénées, France
Aerospace,National security,Spacecraft,
...[+2]
Patent: 1
35
Mitsubishi Kogyo KK
Japan
Patent: 1
36
Thyssenkrupp GmbH
Germany
Metal
Patent: 1
37
thyssenkrupp Industrial Solutions AG
Wisconsin, United States
Industrial engineering,Mechanical engineering,Value added,
...[+2]
Patent: 1
38
Yichang Hualin Cement Co. Ltd.
China
Patent: 1
39
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Continuous casting,Metal,Mining engineering,
...[+1]
Patent: 1
40
Xuchang Yongxin Electric Co., Ltd.
China
Patent: 1
41
Yili Clean Energy Technology (Suqian) Co., Ltd.
China
Patent: 1
42
China Resources Power Hunan Co., Ltd.
China
Patent: 1
43
Taian China United Cement Co., Ltd.
China
Patent: 1
44
Fuzhou Jinniu Cement Co. Ltd.
China
Patent: 1
45
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Ductile iron,Ductile iron pipe,Cast iron,
...[+2]
Patent: 1
46
Jinan Iron & Steel Co. Ltd.
Shandong Sheng, China
Sintering,Raw material,Metal,
...[+2]
Patent: 1
47
Guangzhou Yueneng Electric Power Technology Dev Co. Ltd.
China
Patent: 1
48
Ningbo Siming Chemical Co. Ltd.
China
Patent: 1
49
Mitsubishi Hitachi Power Systems
Kanagawa, Japan
Control system
Patent: 1
50
Zhongtian Iron & Steel Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
51
Zibo Mining Group Co. Ltd Daizhuang Coal Mine
China
Patent: 1
52
Taiyuan Normal University
Shaanxi Sheng, China
Chemistry,Inorganic chemistry,Computer science,
...[+2]
Patent: 1
53
Ninestar Corp.
Guangdong Sheng, China
Necklace,Computer hardware,Electronics,
...[+2]
Patent: 1
54
Shijiazhuang Xinhua Energy Environmental Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
55
ThyssenKrupp AG
Nordrhein-Westfalen, Germany
Elevator,Metal,Industrial engineering,
...[+2]
Patent: 1
56
CISDI Industrial Furnace Co. Ltd.
Sichuan Sheng, China
Patent: 1
57
Airbus Operations Ltd.
Bristol, United Kingdom
Aerospace,Spacecraft,National security,
...[+1]
Patent: 1
58
Titan LNG BV
Noord-Holland, Netherlands
Liquefied natural gas,Petroleum industry
Patent: 1
59
Jiangsu Huamei Thermal Power Co., Ltd.
China
Patent: 1
60
Quyang Jinyu Cement Co., Ltd.
Hebei Sheng, China
Cement,Materials science,Construction engineering
Patent: 1
61
Beijing University of Technology
Beijing Shi, China
International standard,MicroLED,Vocational education,
...[+2]
Patent: 1
62
Ordos Haohua Clean Coal Co., Ltd.
China
Patent: 1
63
Henan Winner Vibrating Equipment Co. Ltd.
China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
64
Xiong'an New Power Technology Co., Ltd.
Hebei Sheng, China
Civil engineering,Environmental engineering,Refrigeration,
...[+2]
Patent: 1
65
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Energy conservation,Environmental protection,Denitrification,
...[+2]
Patent: 1
66
The Korean Agency for Defense Development (South Korea)
South Korea
National security
Patent: 1
67
Liaoning Technical University
Liaoning Sheng, China
Pinyin,Coal mining,Coal,
...[+2]
Patent: 1
68
Shenhua Beijing Guohua Power Co. Ltd.
Beijing Shi, China
Offshore wind power,Wind power,Power transmission
Patent: 1
69
Wafangdian Yongning Fire Grate Manufacturing Co. Ltd.
China
Patent: 1
70
Trusval Technology Co., Ltd.
Taiwan Province, China
Waste treatment,Irrigation,Water supply,
...[+2]
Patent: 1
71
Jiangsu Electric Power Design Institute
China
Patent: 1
72
Jiangxi Xinsheng Tungsten Industry Co. Ltd.
China
Patent: 1
73
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 1
74
Shenwu Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 1
75
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 1
76
BAE Systems Information & Electronic Sys Integration, Inc.
New Hampshire, United States
Computer hardware,Electronics,Electronic systems,
...[+2]
Patent: 1
77
Fengyang Zhongdu Cement Co. Ltd.
China
Patent: 1
78
Ningbo Xiayi Electromechanical Technology Co Ltd.
China
Patent: 1
79
Shanghai Jiangnan Changxing Shipbuilding Co., Ltd.
Shanghai Shi, China
Shipbuilding,Mechanical engineering,Manufacturing engineering
Patent: 1
80
Sinosteel Xi'an Machinery Co., Ltd.
China
Patent: 1
81
Shandong Landbridge Petrochemical Co., Ltd.
Shandong Sheng, China
Patent: 1
82
Shenzhen King Explorer Science & Technology Corp.
Guangdong Sheng, China
Explosive material,Detonator,Chemical engineering,
...[+1]
Patent: 1
83
Fujian University of Technology
Fujian Sheng, China
Pinyin,Public university,Architecture,
...[+2]
Patent: 1
84
Keda Industrial Group Co., Ltd.
Guangdong Sheng, China
Ceramic art,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 1
85
ZF Friedrichshafen AG
Baden-Württemberg, Germany
Electric vehicle,Chassis,Automotive engineering,
...[+2]
Patent: 1
86
National University of Food Technology
Kyyivs'ka Oblast', Ukraine
Food technology,Chemistry,Food science,
...[+2]
Patent: 1
87
Anhui Longrui Glass Co., Ltd.
China
Patent: 1
88
State Nuclear Electric Power Planning Design & Research Inst
Beijing Shi, China
Power transmission
Patent: 1
89
China Shenhua Coal to Liquid & Chemical Co., Ltd.
Beijing Shi, China
Petrochemical,Coal,Chemical engineering
Patent: 1
90
The United States Golf Association, Inc.
New Jersey, United States
sports equipment,Association (object-oriented programming),Rules of golf,
...[+2]
Patent: 1
91
Xi'an Polytechnic University
Hunan Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 1
92
Weifang Special Steel Group Co., Ltd.
Shandong Sheng, China
Steel bar,Mining engineering,Natural resource management,
...[+2]
Patent: 1
93
Hulunbeier University
China
Patent: 1
94
Guangdong Yunshan Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
95
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
South Korea
Shipbuilding,Shipyard,Computer hardware,
...[+2]
Patent: 1
96
Beijing Haohua Energy Resource Co., Ltd.
Beijing Shi, China
Coal,Natural gas,Mining engineering,
...[+2]
Patent: 1
97
China MCC 20 Group Co., Ltd.
Shanghai Shi, China
Patent: 1
98
Groupe Pourprix SA
France
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
99
Paul Wurth SA
Luxembourg, Luxembourg
Software,Metal,Construction engineering
Patent: 1
100
China Construction Science & Technology Group Co. Ltd.
Beijing Shi, China
Construction engineering,Environmental engineering,Mechanical engineering,
...[+2]
Patent: 1

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