With the analysis among 12,011 patents, we discovered top 485 key players by total patent application. China Petroleum & Chemical Corp., Mitsui Chemicals, Inc., State Grid Corp. of China are dominant in this area. They take 2.34% of the total patent filing.
Beijing Shi, China
Patent: 127
Tokyo-to, Japan
Patent: 96
Beijing Shi, China
Patent: 58
Tokyo-to, Japan
Patent: 48
Osaka-fu, Japan
Patent: 45
Guangdong Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 40
Anhui Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 37
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3,119 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhu Hangtian Special Cable Factory, Union (Foshan) Chemical Co.,Ltd, UNION (SHAOGUAN) CHEMICAL CO., LTD take 2.15% of patent filing during this period.
Anhui Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 8
With the analysis among related 3,119 patents in last 5 years, we discover 333 new entrants. Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd., Hubei Tianmen Guanhua Science & Technology Co. Ltd., Wuhu Songhui Trading Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 1,122 patents, we discovered top 231 universities and scientific research institutions by total patent application. Chang'an University, South China University of Technology, Wuhan University of Technology are dominant in this area. They take 12.39% of the total patent filing.
Shaanxi Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 24
Beijing Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11