With the analysis among 130 patents, we discovered top 71 key players by total patent application. Merck & Co., Inc., General Electric Co., Biotechnologie AG für Emulsan are dominant in this area. They take 19.23% of the total patent filing.
New Jersey, United States
Patent: 15
Massachusetts, United States
Patent: 5
Biotechnologie AG für Emulsan
Chengdu Oulin Biological Science & Technology Co Ltd
Sichuan Sheng, China
Patent: 4
Xi'an Baiterui Chemical Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Chadu (Hainan) Technology Co., Ltd.
Hainan Sheng, China
Patent: 3
Zhejiang Wansheng Co. Ltd.
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 64 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Chadu (Hainan) Technology Co., Ltd., Xi'an Baiterui Chemical Engineering Co., Ltd., Shaanxi Yanchang Petroleum (Group) Co., Ltd. take 14.06% of patent filing during this period.
Chadu (Hainan) Technology Co., Ltd.
Hainan Sheng, China
Patent: 3
Xi'an Baiterui Chemical Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Zhejiang Wansheng Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 2
Jiangsu Xinsheng Synthetic Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 1
Spang Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Coal Science & Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 64 patents in last 5 years, we discover 49 new entrants. Chadu (Hainan) Technology Co., Ltd., Shaanxi Yanchang Petroleum (Group) Co., Ltd., Zhejiang Wansheng Co. Ltd. are the most active new entrants in this area.
Chadu (Hainan) Technology Co., Ltd.
Hainan Sheng, China
Patent: 3
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Zhejiang Wansheng Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 2
Jiangsu Xinsheng Synthetic Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 1
Spang Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Coal Science & Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
Kaiping Jianzhiyuan Health Food Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 55 patents, we discovered top 31 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang Sci-Tech University, Hainan Normal University are dominant in this area. They take 14.55% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 2
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Gansu Agricultural University
Gansu Sheng, China
Patent: 2
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
Universidad de Santiago de Chile
Huazhong Agricultural University
Hubei Sheng, China
Patent: 1