With the analysis among 8,944 patents, we discovered top 482 key players by total patent application. Kurita Water Industries Ltd., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 2.15% of the total patent filing.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 91
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 54
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 47
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 43
Tokyo-to, Japan
Patent: 34
Minnesota, United States
Patent: 30
Samsung Electronics Co., Ltd.
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. Cameron Solutions, Inc., Bishop Ascendant, Inc., Aisin KK are active in this area.
Arizona, United States
Patent: 2
New Jersey, United States
Patent: 2
Shenzhen Xingzhixing Robot Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Qingdao Eoroom Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 4,902 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Chem Ltd., Kurita Water Industries Ltd., Ecolab, Inc. take 1.26% of patent filing during this period.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 19
Minnesota, United States
Patent: 18
Guangdong Sheng, China
Patent: 18
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 17
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 17
Foshan Shunde Midea Water Dispenser Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 16
Hunan Diyiqing Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 11
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 11
With the analysis among related 4,902 patents in last 5 years, we discover 349 new entrants. Hunan Diyiqing Environmental Protection Technology Co., Ltd., Qingdao Hydro Aikes Industrial Water Treatment Co., Ltd., Strauss Water Ltd. are the most active new entrants in this area.
Hunan Diyiqing Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 11
Qingdao Hydro Aikes Industrial Water Treatment Co., Ltd.
Shandong Sheng, China
Patent: 10
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 6
Guangdong Chestnut Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shandong Jiuying Environmental Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
Zhenjiang Yishengtang Aquatic Products Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Hangzhou Robam Appliances Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Arizona, United States
Patent: 5
Zhenjiang Victor Pharm Co. Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 1,065 patents, we discovered top 231 universities and scientific research institutions by total patent application. Tsinghua University, Harbin Institute of Technology, Tongji University are dominant in this area. They take 6.67% of the total patent filing.
Beijing Shi, China
Patent: 22
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8