With the analysis among 1,862 patents, we discovered top 470 key players by total patent application. Fountainhead, FUJITA Co., Ltd., Shimizu Corp. are dominant in this area. They take 3.54% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
General Semiconductor, Inc.
New York, United States
Patent: 11
Guangdong Zifang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Hubei Hengyu Ecological Technology Co., Ltd.
Hubei Sheng, China
Patent: 10
North Star (Shanghai) Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 10
Sichuan Yingqian Ecological Environment Construction Co., Ltd.
Sichuan Sheng, China
Patent: 10
Vishay General Semiconductor LLC
Delaware, United States
Patent: 9
Anhui Huanghe Water-resourse Treatment Technologies Co.,ltd.
Anhui Sheng, China
Patent: 9
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With the analysis among related 1,660 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Soochow University, Foshan University, North Star (Shanghai) Environmental Technology Co., Ltd. take 2.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 10
North Star (Shanghai) Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 10
Sichuan Yingqian Ecological Environment Construction Co., Ltd.
Sichuan Sheng, China
Patent: 10
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 8
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 8
Sichuan Academy of Natural Resources Sciences
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Patent: 8
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Zhongke Zhichuang Ecological Environment Construction Co., Ltd.
Sichuan Sheng, China
Patent: 8
With the analysis among related 1,660 patents in last 5 years, we discover 435 new entrants. Foshan University, North Star (Shanghai) Environmental Technology Co., Ltd., Sichuan Yingqian Ecological Environment Construction Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
North Star (Shanghai) Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 10
Sichuan Yingqian Ecological Environment Construction Co., Ltd.
Sichuan Sheng, China
Patent: 10
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 8
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 8
Sichuan Academy of Natural Resources Sciences
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Patent: 8
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 8
Zhongke Zhichuang Ecological Environment Construction Co., Ltd.
Sichuan Sheng, China
Patent: 8
Jiangsu Jiguantong Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Suzhou Gold Mantis Landscaping Landscape Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among 672 patents, we discovered top 151 universities and scientific research institutions by total patent application. Soochow University, Hohai University, South China University of Technology are dominant in this area. They take 6.10% of the total patent filing.
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 12
Chongqing University Of Arts And Sciences
Chongqing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 8
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 8
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 8