With the analysis among 335 patents, we discovered top 137 key players by total patent application. Kurita Water Industries Ltd., Ciba Specialty Chemicals Holding, Inc., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 15.82% of the total patent filing.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 19
Ciba Specialty Chemicals Holding, Inc.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 16
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
TOKYO OHKA KOGYO CO., LTD.
Kanagawa-ken, Japan
Patent: 10
Imperial Chemical Industries Ltd.
Connecticut, United States
Patent: 7
Jining Kangderui Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Illinois, United States
Patent: 6
Elf Atochem North America, Inc.
New York, United States
Patent: 6
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Arizona, United States
Patent: 3
With the analysis among related 54 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Jining University, Nanjing University of Technology take 20.37% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
China Catalyst Holding Co., Ltd.
Liaoning Sheng, China
Patent: 2
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 2
Jining Kangderui Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai Huajie Eco-Environment Engineering Co.,Ltd.
Shanghai Shi, China
Patent: 1
Suzhou Naler Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Huntsman Petrochemical LLC
Utah, United States
Patent: 1
Guangzhou Huibiao Testing Technology Center
Guangdong Sheng, China
Patent: 1
With the analysis among related 54 patents in last 5 years, we discover 37 new entrants. Jining University, Nanjing University of Technology, China Catalyst Holding Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
China Catalyst Holding Co., Ltd.
Liaoning Sheng, China
Patent: 2
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 2
Shanghai Huajie Eco-Environment Engineering Co.,Ltd.
Shanghai Shi, China
Patent: 1
Suzhou Naler Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangzhou Huibiao Testing Technology Center
Guangdong Sheng, China
Patent: 1
Anhui Chenguang New Materials Co., Ltd.
Anhui Sheng, China
Patent: 1
Heze Hongte Pharmaceutical Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 8 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Nanjing University of Technology, Shanghai University are dominant in this area. They take 35.71% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 2
China Petroleum University Beijing
Beijing Shi, China
Patent: 2
Instituto Superior Técnico de Lisboa
Lisboa, Portugal
Patent: 1
China Institute of Atomic Energy
Beijing Shi, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1