With the analysis among 25,477 patents, we discovered top 472 key players by total patent application. China Petroleum & Chemical Corp., Imperial Chemical Industries Ltd., Henan Xintiandi Pharmaceutical Co Ltd. are dominant in this area. They take 2.28% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 278
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 170
Henan Xintiandi Pharmaceutical Co Ltd.
Henan Sheng, China
Patent: 132
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 115
Connecticut, United States
Patent: 62
Gansu Sheng, China
Patent: 61
Guizhou Kailin Group Co., Ltd.
Guizhou Sheng, China
Patent: 50
Nitto Chemical Industry Co. Ltd.
Sinopec Engineering, Inc.
Beijing Shi, China
Patent: 49
With the analysis among 11 patents, we discovered top 9 start-ups by total patent application. Shanghai MOLBASE Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Ningbo Dongyu Nonwoven Co, Ltd are active in this area.
Shanghai MOLBASE Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Ningbo Dongyu Nonwoven Co, Ltd
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 1
Shanghai Yihuyiwei Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10,166 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., SINOPEC Engineering (Group) Co., Ltd., Jiangnan University take 1.83% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 75
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 71
Jiangsu Sheng, China
Patent: 40
Sinopec Engineering, Inc.
Beijing Shi, China
Patent: 39
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 38
Zhejiang Sheng, China
Patent: 36
Chongqing Shi, China
Patent: 31
Tianjin Changlu Chemical New Material Co., Ltd.
Tianjin Shi, China
Patent: 31
South China University of Technology
Guangdong Sheng, China
Patent: 31
Dalian University of Technology
Liaoning Sheng, China
Patent: 26
With the analysis among related 10,166 patents in last 5 years, we discover 266 new entrants. Runmin Biotechnology Hebei Co., Ltd., Sichuan Shunying Power Battery Materials Co Ltd., Zhejiang Jinhua New Material Co. Ltd. are the most active new entrants in this area.
Runmin Biotechnology Hebei Co., Ltd.
Hebei Sheng, China
Patent: 18
Sichuan Shunying Power Battery Materials Co Ltd.
Sichuan Sheng, China
Patent: 14
Zhejiang Jinhua New Material Co. Ltd.
Zhejiang Sheng, China
Patent: 13
Zhangzhou Longwenwick Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 13
Zhejiang Henglan Science &Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Quanzhou Kangxin Chemical Technology Co., Ltd.
Fujian Sheng, China
Patent: 10
Shandong Taiwen Salt Chemical Co., Ltd.
Shandong Sheng, China
Patent: 10
Shandong Yinuo Biomass Material Co., Ltd.
Shandong Sheng, China
Patent: 10
Suqian Jiuju Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Zhejiang Hongsheng Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 9
With the analysis among 7,828 patents, we discovered top 320 universities and scientific research institutions by total patent application. Fudan University, Kunming University of Science & Technology, Tsinghua University are dominant in this area. They take 4.60% of the total patent filing.
Shanghai Shi, China
Patent: 103
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 103
Beijing Shi, China
Patent: 97
South China University of Technology
Guangdong Sheng, China
Patent: 93
Jiangsu Sheng, China
Patent: 92
Zhejiang Sheng, China
Patent: 81
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 75
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 65
Guizhou Sheng, China
Patent: 63
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 61