With the analysis among 1,413 patents, we discovered top 484 key players by total patent application. Rise Technology, Inc., Westinghouse Electric Co. LLC, Lodge Cottrell Ltd. are dominant in this area. They take 4.67% of the total patent filing.
Massachusetts, United States
Patent: 28
Gansu Sheng, China
Patent: 22
Osaka-fu, Japan
Patent: 12
Shanghai Shi, China
Patent: 12
Osaka-fu, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 500 patents applied in the last 5 years. We discover 373 most active companies in this area. The fast-growing Northeast Normal University, Yunsenwell Intelligent Environment (Shenzhen) Co., Ltd., Korea Institute of Machinery & Materials take 3.00% of patent filing during this period.
Jilin Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shandong Boxing County Jiuzhou Environmental Engineering Development Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sachsen, Germany
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 500 patents in last 5 years, we discover 346 new entrants. Yunsenwell Intelligent Environment (Shenzhen) Co., Ltd., Anhui Shunda Environmental Protection Technology Co., Ltd., Liyang Xinsheng Chemical Equipment Co.,Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shandong Boxing County Jiuzhou Environmental Engineering Development Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
With the analysis among 204 patents, we discovered top 75 universities and scientific research institutions by total patent application. Northeast Normal University, Zhejiang University, Massachusetts Institute of Technology are dominant in this area. They take 24.51% of the total patent filing.
Jilin Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 10
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 4
Missouri, United States
Patent: 3
North Carolina, United States
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2