With the analysis among 22,850 patents, we discovered top 446 key players by total patent application. China Petroleum & Chemical Corp., Imperial Chemical Industries Ltd., SINOPEC Engineering (Group) Co., Ltd. are dominant in this area. They take 2.02% of the total patent filing.
Beijing Shi, China
Patent: 218
United Kingdom
Patent: 179
Beijing Shi, China
Patent: 64
Connecticut, United States
Patent: 61
Gansu Sheng, China
Patent: 58
Guizhou Sheng, China
Patent: 50
Rheinland-Pfalz, Germany
Patent: 48
Beijing Shi, China
Patent: 42
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. MECS, Inc., BCR Environmental Corp., Renew Biopharma, Inc. are active in this area.
Missouri, United States
Patent: 1
California, United States
Patent: 1
Noord-Holland, Netherlands
Patent: 1
With the analysis among related 10,250 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Jiangnan University, South China University of Technology take 1.12% of patent filing during this period.
Beijing Shi, China
Patent: 45
Anhui Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 33
Yunnan Sheng, China
Patent: 31
Beijing Shi, China
Patent: 25
Gansu Sheng, China
Patent: 25
Sichuan Sheng, China
Patent: 24
Jilin Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 23
Heilongjiang Sheng, China
Patent: 23
With the analysis among related 10,250 patents in last 5 years, we discover 232 new entrants. Heilongjiang AnRuijia Petrochemical Co., Ltd., Zhejiang Hongsheng Chemical Co., Ltd., Huaiyin Institute of Technology are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
With the analysis among 7,057 patents, we discovered top 387 universities and scientific research institutions by total patent application. Fudan University, Tsinghua University, Kunming University of Science & Technology are dominant in this area. They take 4.39% of the total patent filing.
Shanghai Shi, China
Patent: 96
Beijing Shi, China
Patent: 88
Yunnan Sheng, China
Patent: 88
Guangdong Sheng, China
Patent: 86
Anhui Sheng, China
Patent: 83
Liaoning Sheng, China
Patent: 72
Shanghai Shi, China
Patent: 62
Guizhou Sheng, China
Patent: 62
Zhejiang Sheng, China
Patent: 58
Shandong Sheng, China
Patent: 51