With the analysis among 4,608 patents, we discovered top 471 key players by total patent application. China Petroleum & Chemical Corp., S.Y. Technology Engineering & Construction Co. Ltd., Chongqing Changyuan Chemical Corp. Ltd. are dominant in this area. They take 2.41% of the total patent filing.
Beijing Shi, China
Patent: 66
Beijing Shi, China
Patent: 23
Chongqing Shi, China
Patent: 22
Shandong Sheng, China
Patent: 19
Chongqing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Hebei Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 14
Chongqing Shi, China
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 2,056 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing S.Y. Technology Engineering & Construction Co. Ltd., China Electronics Engineering Design Institute, China Petroleum & Chemical Corp. take 2.38% of patent filing during this period.
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Guangzhou Jingfu Metal Materials Co., Ltd.
Guangdong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among related 2,056 patents in last 5 years, we discover 411 new entrants. S.Y. Technology Engineering & Construction Co. Ltd., China Electronics Engineering Design Institute, Fuyang Jieping Daily Chemical Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 14
Anhui Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Guangzhou Jingfu Metal Materials Co., Ltd.
Guangdong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Zhengzhou Xinji Commercial Concrete Co., Ltd.
Henan Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
With the analysis among 1,044 patents, we discovered top 211 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Jiangnan University, Kunming University of Science & Technology are dominant in this area. They take 11.97% of the total patent filing.
Beijing Shi, China
Patent: 53
Jiangsu Sheng, China
Patent: 40
Yunnan Sheng, China
Patent: 32
Beijing Shi, China
Patent: 21
Shandong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 14