With the analysis among 3,665 patents, we discovered top 464 key players by total patent application. China Petroleum & Chemical Corp., LINDA AG, Jiangsu Jiuwu Hi-Tech Co., Ltd. are dominant in this area. They take 3.11% of the total patent filing.
Beijing Shi, China
Patent: 64
Nordrhein-Westfalen, Germany
Patent: 29
Jiangsu Sheng, China
Patent: 21
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 17
Shandong Sheng, China
Patent: 16
Massachusetts, United States
Patent: 15
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 13
Liaoning Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
With the analysis among 13 patents, we discovered top 13 start-ups by total patent application. Zhejiang Leapmotor Technology Co., Ltd., Qi An Xin Technology Group, Inc., Beijing Qingyan Boshi Health Management Co Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Galaxis Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,610 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Jiangsu University, Nanjing University of Technology take 2.41% of patent filing during this period.
Beijing Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 10
With the analysis among related 2,610 patents in last 5 years, we discover 351 new entrants. Qingdao Haoda Biotechnology Engineering Co., Ltd., Shenhua Ningxia Coal Industry Group Co., Ltd., Suishan (Ningbo) Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 7
Ningxia Huizi Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Nei Mongol Zizhiqu, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
With the analysis among 1,911 patents, we discovered top 282 universities and scientific research institutions by total patent application. Jiangnan University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 6.65% of the total patent filing.
Jiangsu Sheng, China
Patent: 51
Zhejiang Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 31
Shandong Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 23