With the analysis among 8,033 patents, we discovered top 483 key players by total patent application. China Petroleum & Chemical Corp., NIPPON STEEL CORP., Degremont are dominant in this area. They take 1.46% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 49
Tokyo-to, Japan
Patent: 35
Xuzhou Guodong Biochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Illinois, United States
Patent: 26
HIT Jintao Technology Co. Ltd.
Heilongjiang Sheng, China
Patent: 25
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 24
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 22
Neozyme International, Inc.
California, United States
Patent: 22
With the analysis among 13 patents, we discovered top 5 start-ups by total patent application. Cemvita Factory, Inc., Integrity Bio-Chemicals LLC, Hunan Aowei Environmental Technology Co., Ltd. are active in this area.
Texas, United States
Patent: 5
Integrity Bio-Chemicals LLC
Texas, United States
Patent: 5
Hunan Aowei Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
iReadyIT (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
Carbon Energy Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 6,208 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xuzhou Guodong Biochemical Equipment Co., Ltd., Central South University, HIT Jintao Technology Co. Ltd. take 1.00% of patent filing during this period.
Xuzhou Guodong Biochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Hunan Sheng, China
Patent: 18
HIT Jintao Technology Co. Ltd.
Heilongjiang Sheng, China
Patent: 17
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 16
Zhenjiang Heyun Industrial Wastewater Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Jiangsu Zhuoyu Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Chongqing Zhilun Electroplating Co., Ltd.
Chongqing Shi, China
Patent: 15
Nantong Haiyang Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
United Envirotech Water Treatment (Dafeng) Co. Ltd.
Jiangsu Sheng, China
Patent: 14
Shandong Jiaao Environmental Protection Engineering Co., Ltd.
Shandong Sheng, China
Patent: 14
With the analysis among related 6,208 patents in last 5 years, we discover 376 new entrants. Xuzhou Guodong Biochemical Equipment Co., Ltd., Chongqing Zhilun Electroplating Co., Ltd., Jiangsu Zhuoyu Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Xuzhou Guodong Biochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 27
Chongqing Zhilun Electroplating Co., Ltd.
Chongqing Shi, China
Patent: 15
Jiangsu Zhuoyu Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Nantong Haiyang Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
United Envirotech Water Treatment (Dafeng) Co. Ltd.
Jiangsu Sheng, China
Patent: 14
Shandong Jiaao Environmental Protection Engineering Co., Ltd.
Shandong Sheng, China
Patent: 14
Huizhou TCL Environmental Resources Co., Ltd.
Guangdong Sheng, China
Patent: 14
Yueyang Huanxing Liujiu Technology Co., Ltd.
Hunan Sheng, China
Patent: 13
Rongcheng Environmental Protection Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 12
With the analysis among 1,971 patents, we discovered top 303 universities and scientific research institutions by total patent application. Tongji University, Nanjing University, Harbin Institute of Technology are dominant in this area. They take 5.78% of the total patent filing.
Shanghai Shi, China
Patent: 37
Jiangsu Sheng, China
Patent: 35
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 27
South China University of Technology
Guangdong Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 25
Council of Scientific & Industrial Research
Hunan Sheng, China
Patent: 21
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 18
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 18