With the analysis among 14,682 patents, we discovered top 487 key players by total patent application. China Petroleum & Chemical Corp., Kurita Water Industries Ltd., PetroChina Co., Ltd. are dominant in this area. They take 2.55% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 150
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 130
Beijing Shi, China
Patent: 94
Nordrhein-Westfalen, Germany
Patent: 64
Syngenta Participations AG
Tokyo-to, Japan
Patent: 51
Blivex Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 43
Tokyo-to, Japan
Patent: 42
With the analysis among 83 patents, we discovered top 24 start-ups by total patent application. Bilberry SAS, Pretty Litter, Inc., Flow, Inc. are active in this area.
California, United States
Patent: 5
New York, United States
Patent: 5
Georgia, United States
Patent: 5
Zuid-Holland, Netherlands
Patent: 5
Delaware, United States
Patent: 5
Texas, United States
Patent: 4
Lombardia, Italy
Patent: 4
With the analysis among related 5,827 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Bayer AG, PetroChina Co., Ltd. take 2.76% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 69
Nordrhein-Westfalen, Germany
Patent: 46
Beijing Shi, China
Patent: 46
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 36
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 20
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 18
Pennsylvania, United States
Patent: 18
The Korean Agency for Defense Development (South Korea)
With the analysis among related 5,827 patents in last 5 years, we discover 299 new entrants. China Institute of Atomic Energy, Microban Products Co., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation are the most active new entrants in this area.
China Institute of Atomic Energy
Beijing Shi, China
Patent: 15
North Carolina, United States
Patent: 13
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 11
Tennessee, United States
Patent: 11
Sichuan Yingqian Ecological Environment Construction Co., Ltd.
Sichuan Sheng, China
Patent: 10
Guangxi Zhuang Autonomous Region Subtropical Crop Research Institute
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Patent: 10
Saitama-ken, Japan
Patent: 9
Jiangsu Fengdi Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Yantai Jereh Petroleum Equipment Technology Co. Ltd.
Shandong Sheng, China
Patent: 9
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 8
With the analysis among 2,896 patents, we discovered top 288 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Yangtze University, University of Houston are dominant in this area. They take 6.01% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 41
Hubei Sheng, China
Patent: 31
Texas, United States
Patent: 27
Shanghai Shi, China
Patent: 25
Zhejiang Sheng, China
Patent: 21
Southwest Petroleum University
Sichuan Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 21
South China University of Technology
Guangdong Sheng, China
Patent: 17
South China Agricultural University
Guangdong Sheng, China
Patent: 17
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 16