With the analysis among 149 patents, we discovered top 78 key players by total patent application. Alcatel-Lucent SAS, Deutsche Thomson Brandt Gmbh, Caterpillar, Inc. are dominant in this area. They take 20.81% of the total patent filing.
Deutsche Thomson Brandt Gmbh
Illinois, United States
Patent: 5
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Jiaziquan Water Purification Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Anhui Chaozhen Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Fujian Filter Crown New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 68 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Lovely Professional University, Guangdong Jiaziquan Water Purification Technology Development Co., Ltd. take 13.24% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Lovely Professional University
Guangdong Jiaziquan Water Purification Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 2
Quanzhou Wanlida Water Purification Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Fujian Filter Crown New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Anhui Chaozhen Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Jiangxi Chengran Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Hangzhou Qishang Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Henan Tongtai Machinery Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 40 new entrants. Huawei Technologies Co., Ltd., Lovely Professional University, Quanzhou Wanlida Water Purification Technology Co., Ltd. are the most active new entrants in this area.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Lovely Professional University
Quanzhou Wanlida Water Purification Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Fujian Filter Crown New Material Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Anhui Chaozhen Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Jiangxi Chengran Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Hangzhou Qishang Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Henan Tongtai Machinery Co., Ltd.
Henan Sheng, China
Patent: 1
Guangzhou Kangrui Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 11 universities and scientific research institutions by total patent application. Lovely Professional University, Chung Yuan Christian University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 25.00% of the total patent filing.
Lovely Professional University
Chung Yuan Christian University
Taiwan Province, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
SURREY, United Kingdom
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
National Taiwan Ocean University
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1