With the analysis among 1,200 patents, we discovered top 483 key players by total patent application. Siemens AG, Hoechst AG, China Petroleum & Chemical Corp. are dominant in this area. They take 3.25% of the total patent filing.
Bayern, Germany
Patent: 15
Hessen, Germany
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
R. Stahl Schaltgeräte GmbH
California, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Nanyang Explosion-proof Electrical Research Institute
Henan Sheng, China
Patent: 8
Noord-Holland, Netherlands
Patent: 7
Imperial Chemical Industries Ltd.
Indiana, United States
Patent: 7
With the analysis among 7 patents, we discovered top 5 start-ups by total patent application. Revolution Turbine Technologies LLC, Fort Robotics, Inc., ExRobotics BV are active in this area.
Revolution Turbine Technologies LLC
Texas, United States
Patent: 3
Pennsylvania, United States
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 1
Beijing Dianxiaoer Network Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 377 patents applied in the last 5 years. We discover 261 most active companies in this area. The fast-growing R. Stahl Schaltgeräte GmbH, Junzhong Explosion-proof Technology (Shanghai) Co., Ltd., China Petroleum & Chemical Corp. take 4.77% of patent filing during this period.
R. Stahl Schaltgeräte GmbH
Junzhong Explosion-proof Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Botech Explosion-Proof Equipment (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 4
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 3
Wuxi Vocational College of Science and Technology
Jiangsu Sheng, China
Patent: 3
Zhejiang Juyue Explosion-proof Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Heyuan Px Smart Technology Stock Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 377 patents in last 5 years, we discover 235 new entrants. Junzhong Explosion-proof Technology (Shanghai) Co., Ltd., Wuxi Vocational College of Science and Technology, Zhejiang Juyue Explosion-proof Electric Co., Ltd. are the most active new entrants in this area.
Junzhong Explosion-proof Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 6
Wuxi Vocational College of Science and Technology
Jiangsu Sheng, China
Patent: 3
Zhejiang Juyue Explosion-proof Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Heyuan Px Smart Technology Stock Co., Ltd.
Guangdong Sheng, China
Patent: 3
The Eleventh Design & Research Institute of IT Co., Ltd.
Sichuan Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Nantong Freezing Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Zhongtian Hanneng Material Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
With the analysis among 241 patents, we discovered top 63 universities and scientific research institutions by total patent application. China University of Mining & Technology, Anhui University of Science & Technology, Nanjing University of Science & Technology are dominant in this area. They take 10.79% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 10
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 8
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 2