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Top 50 New Entrants companies in Bunker
by Most Patent Filing In 3 Years in the world in 2020

The Bunker top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Bunker New Entrants 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

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
MTD Products AG
Saarland, Germany
Mechanical engineering,Manufacturing engineering
Patent: 4
3
MTD Products, Inc.
Ohio, United States
Robotic lawn mower,Mower,Product design,
...[+2]
Patent: 4
4
Nes BV
Noord-Holland, Netherlands
Patent: 2
5
Hebei Dingxing Cement Co. Ltd.
China
Patent: 2
6
Shenzhen Mawan Power Co., Ltd.
Guangdong Sheng, China
Power transmission
Patent: 2
7
CITIC Heavy Industries Co., Ltd.
Guangdong Sheng, China
Dual-phase steel,Mining engineering,Ball mill,
...[+2]
Patent: 2
8
Chisso Corp.
Tokyo, Japan
Petrochemical,Liquid crystal,Chemical engineering,
...[+2]
Patent: 2
9
YanTai LongYuan Power Technology Co., Ltd.
Shandong Sheng, China
Heat exchanger,Electronics,NOx,
...[+2]
Patent: 2
10
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Hydropower,Energy technology
Patent: 2
11
Shenhua Yili Energy Co., Ltd.
China
Lubricant,Coal,Natural resource management,
...[+1]
Patent: 2
12
Qufu Sanrang Clean Energy Co., Ltd.
China
Patent: 1
13
Jiangsu Electric Power Design Institute
China
Patent: 1
14
China Nerin Engineering Co. Ltd.
Jiangxi Sheng, China
Patent: 1
15
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 1
16
Fengyang Zhongdu Cement Co. Ltd.
China
Patent: 1
17
Ningbo Xiayi Electromechanical Technology Co Ltd.
China
Patent: 1
18
Shanghai Jiangnan Changxing Shipbuilding Co., Ltd.
Shanghai Shi, China
Shipbuilding,Mechanical engineering,Manufacturing engineering
Patent: 1
19
Thyssenkrupp GmbH
Germany
Metal
Patent: 1
20
Yichang Hualin Cement Co. Ltd.
China
Patent: 1
21
Shenzhen King Explorer Science & Technology Corp.
Guangdong Sheng, China
Explosive material,Detonator,Chemical engineering,
...[+1]
Patent: 1
22
Fujian University of Technology
Fujian Sheng, China
Pinyin,Public university,Architecture,
...[+2]
Patent: 1
23
Jiangyin XingCheng Special Steel Works Co., Ltd.
Jiangsu Sheng, China
Continuous casting,Metal,Mining engineering,
...[+1]
Patent: 1
24
Xuchang Yongxin Electric Co., Ltd.
China
Patent: 1
25
Yili Clean Energy Technology (Suqian) Co., Ltd.
China
Patent: 1
26
Taian China United Cement Co., Ltd.
China
Patent: 1
27
Fuzhou Jinniu Cement Co. Ltd.
China
Patent: 1
28
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Ductile iron,Ductile iron pipe,Cast iron,
...[+2]
Patent: 1
29
China Shenhua Coal to Liquid & Chemical Co., Ltd.
Beijing Shi, China
Petrochemical,Coal,Chemical engineering
Patent: 1
30
Xi'an Polytechnic University
Hunan Sheng, China
Materials science,Composite material,Computer science,
...[+2]
Patent: 1
31
Guangzhou Yueneng Electric Power Technology Dev Co. Ltd.
China
Patent: 1
32
Ningbo Siming Chemical Co. Ltd.
China
Patent: 1
33
Mitsubishi Hitachi Power Systems
Kanagawa, Japan
Control system
Patent: 1
34
Weifang Special Steel Group Co., Ltd.
Shandong Sheng, China
Steel bar,Mining engineering,Natural resource management,
...[+2]
Patent: 1
35
Zhongtian Iron & Steel Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
36
Hulunbeier University
China
Patent: 1
37
Zibo Mining Group Co. Ltd Daizhuang Coal Mine
China
Patent: 1
38
Groupe Pourprix SA
France
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
39
ThyssenKrupp AG
Nordrhein-Westfalen, Germany
Elevator,Metal,Industrial engineering,
...[+2]
Patent: 1
40
China Construction Science & Technology Group Co. Ltd.
Beijing Shi, China
Construction engineering,Environmental engineering,Mechanical engineering,
...[+2]
Patent: 1
41
CISDI Industrial Furnace Co. Ltd.
Sichuan Sheng, China
Patent: 1
42
Xuzhou Jiangmei Science & Technology Co. Ltd.
China
Patent: 1
43
Vitalong Fire Safety Group Co., Ltd.
Sichuan Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
44
Titan LNG BV
Noord-Holland, Netherlands
Liquefied natural gas,Petroleum industry
Patent: 1
45
Quyang Jinyu Cement Co., Ltd.
Hebei Sheng, China
Cement,Materials science,Construction engineering
Patent: 1
46
Beijing University of Technology
Beijing Shi, China
International standard,MicroLED,Vocational education,
...[+2]
Patent: 1
47
Huating Coal Industry Group Co. Ltd.
Gansu Sheng, China
Patent: 1
48
Henan Winner Vibrating Equipment Co. Ltd.
China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
49
Xiong'an New Power Technology Co., Ltd.
Hebei Sheng, China
Civil engineering,Environmental engineering,Refrigeration,
...[+2]
Patent: 1
50
Tangshan Jianlong Industry Co. Ltd.
Hebei Sheng, China
Metal
Patent: 1

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