With the analysis among 10,598 patents, we discovered top 479 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Wuhan Tianyuan Environmental Protection Co., Ltd., Orbite Technologies, Inc. are dominant in this area. They take 3.71% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 252
Wuhan Tianyuan Environmental Protection Co., Ltd.
Hubei Sheng, China
Patent: 72
Orbite Technologies, Inc.
Nanjing Wondux Environmental Protection Technology Corp. Ltd..
Jiangsu Sheng, China
Patent: 61
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 59
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 57
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 57
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 55
Nikko Metal Manufacturing Co. Ltd.
Shenzhen Energy Environmental Protection Co., Ltd.
Guangdong Sheng, China
Patent: 51
With the analysis among 22 patents, we discovered top 8 start-ups by total patent application. Lilac Solutions, Inc., Provita Corp., Synata Bio, Inc. are active in this area.
Rhode Island, United States
Patent: 15
Illinois, United States
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
iReadyIT (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
Emilia-Romagna, Italy
Patent: 1
With the analysis among related 7,288 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, Wuhan Tianyuan Environmental Protection Co., Ltd. take 2.39% of patent filing during this period.
Hunan Sheng, China
Patent: 65
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 56
Wuhan Tianyuan Environmental Protection Co., Ltd.
Hubei Sheng, China
Patent: 53
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 52
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 48
Nanjing Wondux Environmental Protection Technology Corp. Ltd..
Jiangsu Sheng, China
Patent: 47
Beijing University of Technology
Beijing Shi, China
Patent: 42
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 40
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 39
Xiamen Jiarong Technology Co., Ltd.
Fujian Sheng, China
Patent: 38
With the analysis among related 7,288 patents in last 5 years, we discover 304 new entrants. Xiamen Jiarong Technology Co., Ltd., Fuzhou Kehuang Ecological Environmental Protection Technology Co., Ltd., Shanxian Shenneng Environmental Protection Co., Ltd. are the most active new entrants in this area.
Xiamen Jiarong Technology Co., Ltd.
Fujian Sheng, China
Patent: 38
Fuzhou Kehuang Ecological Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 28
Shanxian Shenneng Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 23
Zhengzhou Public Environmental Technology Co., Ltd.
Henan Sheng, China
Patent: 23
Wuhan Sen Neng Environmental Protection Xingou Waster Power Ge
Hubei Sheng, China
Patent: 22
Anhui Z-tec Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 21
Guilin Shenneng Environmental Protection Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 21
Beijing Capital Environment Technology Co., Ltd.
Beijing Shi, China
Patent: 21
Shenzhen Shenneng Environmental Protection East Co., Ltd.
Guangdong Sheng, China
Patent: 21
Shenzhen Shenneng Environmental Protection Urban Environmental Service Co., Ltd.
Guangdong Sheng, China
Patent: 21
With the analysis among 2,842 patents, we discovered top 258 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Beijing University of Technology are dominant in this area. They take 10.20% of the total patent filing.
Hunan Sheng, China
Patent: 133
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 90
Beijing University of Technology
Beijing Shi, China
Patent: 67
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 64
Zhejiang Sheng, China
Patent: 57
Sichuan Normal University
Sichuan Sheng, China
Patent: 57
Liaoning Sheng, China
Patent: 41
Fujian Sheng, China
Patent: 38
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 37
Shanghai Shi, China
Patent: 34