With the analysis among 2,583 patents, we discovered top 491 key players by total patent application. Outotec (Finland) Oy, FLSmidth A/S, Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 3.37% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 26
Tsukishima Holdings Co., Ltd.
Tokyo-to, Japan
Patent: 25
Mecklenburg-Vorpommern, Germany
Patent: 16
Nordrhein-Westfalen, Germany
Patent: 16
Chiba-ken, Japan
Patent: 14
British American Tobacco (Investments) Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 837 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xinxiang Yixin Environmental Engineering Co., Ltd., Qidong Tongqi Environmental Protection Technology Co., Ltd., Yantai Bairun Machinery Co., Ltd. take 3.23% of patent filing during this period.
Xinxiang Yixin Environmental Engineering Co., Ltd.
Henan Sheng, China
Patent: 10
Qidong Tongqi Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Yantai Bairun Machinery Co., Ltd.
Shandong Sheng, China
Patent: 8
Qinghai Salt Lake Industry Co., Ltd.
Qinghai Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Suzhou Dihill Green Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Hubei Sanning Chemical Co., Ltd.
Hubei Sheng, China
Patent: 6
Huzhou Heyuan Machinery Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Zhejiang Hexing Machinery Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among related 837 patents in last 5 years, we discover 453 new entrants. Xinxiang Yixin Environmental Engineering Co., Ltd., Qidong Tongqi Environmental Protection Technology Co., Ltd., Yantai Bairun Machinery Co., Ltd. are the most active new entrants in this area.
Xinxiang Yixin Environmental Engineering Co., Ltd.
Henan Sheng, China
Patent: 10
Qidong Tongqi Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Yantai Bairun Machinery Co., Ltd.
Shandong Sheng, China
Patent: 8
Qinghai Salt Lake Industry Co., Ltd.
Qinghai Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Suzhou Dihill Green Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Huzhou Heyuan Machinery Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Zhejiang Hexing Machinery Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Anhui Tongyuan Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Central Plains Environment Protection Co., Ltd.
Henan Sheng, China
Patent: 5
With the analysis among 114 patents, we discovered top 39 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, South China University of Technology, Zhejiang University are dominant in this area. They take 18.42% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 1