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.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 442
Veolia Water Solutions & Technologies Support SAS
Ciba Specialty Chemicals Water Treatments Ltd.
United Kingdom
Patent: 205
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 148
Tokyo-to, Japan
Patent: 131
Shandong Sheng, China
Patent: 117
Tokyo-to, Japan
Patent: 115
Qingdao Haier Washing Machine Co., Ltd.
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.
Integrity Bio-Chemicals LLC
Texas, United States
Patent: 5
Texas, United States
Patent: 4
Somerset Therapeutics LLC
New Jersey, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Illinois, United States
Patent: 1
AYUMI Pharmaceutical Corp.
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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 38
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 34
Xi'an West Hot Water Environmental Protection Co., Ltd.
Shaanxi Sheng, China
Patent: 25
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 21
Veolia Water Solutions & Technologies Support SAS
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 20
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
South China University of Technology
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 LG Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 16
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 15
China Railway Engineering Services Co., Ltd.
Sichuan Sheng, China
Patent: 15
Qingdao Spring Water-Treatment Co., Ltd.
Shandong Sheng, China
Patent: 15
China Railway Environmental Technology Engineering Co., Ltd.
Hunan Sheng, China
Patent: 13
Elbo Industrial Equipment (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 13
SDIC Xin Kaishui Environmental Investment Co., Ltd.
Beijing Shi, China
Patent: 11
Beijing Lvheng Technology Co., Ltd.
Beijing Shi, China
Patent: 11
Changsha Mine Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 10
Nanjing Institute of Technology
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.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 76
South China University of Technology
Guangdong Sheng, China
Patent: 63
Shanghai Shi, China
Patent: 51
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 47
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 42
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 40
Shandong Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 35