With the analysis among 19,817 patents, we discovered top 472 key players by total patent application. China Petroleum & Chemical Corp., Matsushita Electronics Corp., Imperial Chemical Industries Ltd. are dominant in this area. They take 1.40% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 115
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 82
Imperial Chemical Industries Ltd.
Delaware, United States
Patent: 77
Beijing Shi, China
Patent: 61
Ohio, United States
Patent: 58
Kyoto-fu, Japan
Patent: 58
thyssenkrupp Industrial Solutions AG
Nordrhein-Westfalen, Germany
Patent: 57
Tokyo-to, Japan
Patent: 47
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 44
With the analysis among 26 patents, we discovered top 14 start-ups by total patent application. Ecodyst, Inc., Hrain Biotechnology Co. Ltd., Chengdu Niuruite Medical Technology Co. Ltd. are active in this area.
North Carolina, United States
Patent: 12
Hrain Biotechnology Co. Ltd.
Shanghai Shi, China
Patent: 2
Chengdu Niuruite Medical Technology Co. Ltd.
Sichuan Sheng, China
Patent: 1
Hunan Aowei Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Guangzhou Chengge Biotechnology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Guangte Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangzhou Zhikun Biotechnology Co Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 7,959 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu University, South China University of Technology, Zhejiang University take 1.61% of patent filing during this period.
Jiangsu Sheng, China
Patent: 44
South China University of Technology
Guangdong Sheng, China
Patent: 44
Zhejiang Sheng, China
Patent: 40
Tianjin Shi, China
Patent: 38
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 34
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 33
Southwest Petroleum University
Sichuan Sheng, China
Patent: 29
Jilin Sheng, China
Patent: 24
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 24
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 23
With the analysis among related 7,959 patents in last 5 years, we discover 176 new entrants. Qidong Chuanglu New Materials Co., Ltd., Hongyi Technology Co., Ltd., Wuhu Aimeng Network Technology Co., Ltd. are the most active new entrants in this area.
Qidong Chuanglu New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Hongyi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Wuhu Aimeng Network Technology Co., Ltd.
Anhui Sheng, China
Patent: 10
Guangxi Chisheng Agricultural Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Dongguan Shigu Sewage Treatment Co., Ltd.
Guangdong Sheng, China
Patent: 7
Wuxi Norbert Fluid Equipment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Huaibei Dachi Electric Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Shanghai Anjie environmental Protectlon science & technology co.ltd
Shanghai Shi, China
Patent: 7
Dongguan University of Technology
Guangdong Sheng, China
Patent: 7
With the analysis among 10,618 patents, we discovered top 369 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, South China University of Technology are dominant in this area. They take 4.98% of the total patent filing.
Zhejiang Sheng, China
Patent: 197
Tianjin Shi, China
Patent: 177
South China University of Technology
Guangdong Sheng, China
Patent: 155
Shanghai Shi, China
Patent: 155
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 150
Jiangsu Sheng, China
Patent: 140
Jiangsu Sheng, China
Patent: 113
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 79
Guangxi Zhuangzu Zizhiqu, China
Patent: 78
Jiangsu Sheng, China
Patent: 77