With the analysis among 875 patents, we discovered top 488 key players by total patent application. Qingdao Haier Washing Machine Co., Ltd., Valeo Embrayages SAS, KITZ Corp. are dominant in this area. They take 3.31% of the total patent filing.
Qingdao Haier Washing Machine Co., Ltd.
Shandong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 7
Nippon Oil Pump Co., Ltd.
Saitama-ken, Japan
Patent: 7
California, United States
Patent: 4
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 2
With the analysis among related 689 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing KITZ Corp., Toyo Valve Co., Ltd., Amiad Water Systems Ltd. take 2.61% of patent filing during this period.
Wuxi Huasheng Rubber Technical Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Nanjing Tianhe Water Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangxi Biqingyuan Environmental Protection Investment Co.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Bengbu Demei Filtration Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
FUJIFILM Irvine Scientific,Inc.
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Patent: 3
Dongying H&H Manufacturing Co.,Ltd
Shandong Sheng, China
Patent: 2
Jiangsu Zhongzhi Xinyu Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 689 patents in last 5 years, we discover 495 new entrants. KITZ Corp., Toyo Valve Co., Ltd., Amiad Water Systems Ltd. are the most active new entrants in this area.
Wuxi Huasheng Rubber Technical Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Nanjing Tianhe Water Environment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangxi Biqingyuan Environmental Protection Investment Co.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Bengbu Demei Filtration Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
FUJIFILM Irvine Scientific,Inc.
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Patent: 3
Dongying H&H Manufacturing Co.,Ltd
Shandong Sheng, China
Patent: 2
Jiangsu Zhongzhi Xinyu Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 88 patents, we discovered top 45 universities and scientific research institutions by total patent application. Tongji University, Tsinghua University, Zhejiang A & F University are dominant in this area. They take 20.45% of the total patent filing.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
King Abdullah University of Science & Technology
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1