With the analysis among 1,451 patents, we discovered top 480 key players by total patent application. Loci Controls, Inc., Shenzhen Lisai Industrial Development Co. Ltd., Q.E.D. Environmental Systems, Inc. are dominant in this area. They take 7.37% of the total patent filing.
Massachusetts, United States
Patent: 50
Guangdong Sheng, China
Patent: 29
Michigan, United States
Patent: 28
Henan Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 25
Hovedstaden, Denmark
Patent: 24
Henan Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 17
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
Nevada, United States
Patent: 2
Massachusetts, United States
Patent: 1
With the analysis among related 592 patents applied in the last 5 years. We discover 249 most active companies in this area. The fast-growing Loci Controls, Inc., Shenzhen Zhonglan Huanneng Co., Ltd., Beijing Zhonglan Environmental Engineering Co., Ltd. take 12.84% of patent filing during this period.
Massachusetts, United States
Patent: 37
Guangdong Sheng, China
Patent: 25
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Hainan Sheng, China
Patent: 12
California, United States
Patent: 12
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among related 592 patents in last 5 years, we discover 190 new entrants. Shenzhen Zhonglan Huanneng Co., Ltd., Hainan Kangda New Energy Co., Ltd., Guangzhou Huantou Environmental Service Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 25
Hainan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Hunan Feng Ming Energy Technology Ltd.
Hunan Sheng, China
Patent: 5
Ruibang Environmental Management (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 5
Qinghai Lanjing Environmental Protection Technology Co., Ltd.
Qinghai Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 239 patents, we discovered top 61 universities and scientific research institutions by total patent application. Zhejiang University, Tongji University, Liaoning University of Technology are dominant in this area. They take 17.15% of the total patent filing.
Zhejiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4