With the analysis among 25,267 patents, we discovered top 482 key players by total patent application. Kurita Water Industries Ltd., Veolia Water Solutions & Technologies Support SAS, Ciba Specialty Chemicals Water Treatments Ltd. are dominant in this area. They take 3.60% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 442
United Kingdom
Patent: 205
Beijing Shi, China
Patent: 148
Tokyo-to, Japan
Patent: 131
Shandong Sheng, China
Patent: 117
Tokyo-to, Japan
Patent: 115
Shandong Sheng, China
Patent: 110
With the analysis among 30 patents, we discovered top 14 start-ups by total patent application. Integrity Bio-Chemicals LLC, M-I LLC, Aisin KK are active in this area.
Texas, United States
Patent: 5
Texas, United States
Patent: 4
New Jersey, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Illinois, United States
Patent: 1
With the analysis among related 9,346 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Kurita Water Industries Ltd., Xi'an West Hot Water Environmental Protection Co., Ltd. take 1.04% of patent filing during this period.
Beijing Shi, China
Patent: 38
Rheinland-Pfalz, Germany
Patent: 34
Shaanxi Sheng, China
Patent: 25
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 21
Zhejiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 19
With the analysis among related 9,346 patents in last 5 years, we discover 211 new entrants. Anhui LG Environmental Technology Co., Ltd., Beijing Enterprises Water Group (China) Investment Ltd., China Railway Engineering Services Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Sichuan Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
With the analysis among 4,330 patents, we discovered top 293 universities and scientific research institutions by total patent application. Harbin Institute of Technology, South China University of Technology, Tongji University are dominant in this area. They take 5.70% of the total patent filing.
Heilongjiang Sheng, China
Patent: 76
Guangdong Sheng, China
Patent: 63
Shanghai Shi, China
Patent: 51
Beijing Shi, China
Patent: 47
Jiangsu Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 42
Yunnan Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 40
Shandong Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 35