With the analysis among 2,024 patents, we discovered top 489 key players by total patent application. China Petroleum & Chemical Corp., USG Interiors LLC, Raytheon Co. are dominant in this area. They take 2.37% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 19
Illinois, United States
Patent: 15
Shanghai Shi, China
Patent: 14
China National Petroleum Corp.
Beijing Shi, China
Patent: 10
Xiamen Jianlin Healthy Home Co., Ltd.
Fujian Sheng, China
Patent: 9
Wuping Hongxin Industrial Technology Development Co., Ltd.
Fujian Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Halliburton Energy Services, Inc.
Texas, United States
Patent: 7
Tianjin Huatong Electromechanical Equipment Industry and Trade Co., Ltd.
Tianjin Shi, China
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
Vault Pressure Control LLC
Texas, United States
Patent: 1
Beijing Yaguo Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 704 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., Jiangsu Nuclear Power Corp., Jiangsu Wuzhou Pipe Industry Co., Ltd. take 2.27% of patent filing during this period.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 6
Jiangsu Nuclear Power Corp.
Jiangsu Sheng, China
Patent: 5
Jiangsu Wuzhou Pipe Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sichuan Tongshen Waterproof Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 4
Jiangsu Yichao Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Anhui Yongjin Machinery Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
CCCC Tunnel Engineering Co., Ltd.
Beijing Shi, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 2
With the analysis among related 704 patents in last 5 years, we discover 461 new entrants. Jiangsu Nuclear Power Corp., Jiangsu Wuzhou Pipe Industry Co., Ltd., Sichuan Tongshen Waterproof Engineering Co., Ltd. are the most active new entrants in this area.
Jiangsu Nuclear Power Corp.
Jiangsu Sheng, China
Patent: 5
Jiangsu Wuzhou Pipe Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sichuan Tongshen Waterproof Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 4
Jiangsu Yichao Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Anhui Yongjin Machinery Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
CCCC Tunnel Engineering Co., Ltd.
Beijing Shi, China
Patent: 3
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 2
Hebei Keli Air Condition Engineering Co. Ltd.
Hebei Sheng, China
Patent: 2
Tibet Minghui Asset Management Co., Ltd.
Xizang Zizhiqu, China
Patent: 2
With the analysis among 194 patents, we discovered top 85 universities and scientific research institutions by total patent application. Fourth Military Medical University, Sichuan Agricultural University, Anhui University of Science & Technology are dominant in this area. They take 5.15% of the total patent filing.
Fourth Military Medical University
Hunan Sheng, China
Patent: 4
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 3
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Tianjin Chengjian University
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2