With the analysis among 119 patents, we discovered top 82 key players by total patent application. Sumitomo Chemical Co., Ltd., Ajinomoto Co., Inc., General Electric Co. are dominant in this area. They take 14.29% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Massachusetts, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Mitsubishi Tanabe Pharma Corp.
Chengdu Dongdian Air Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
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With the analysis among related 70 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Guilin University of Technology, Sumitomo Chemical Co., Ltd., Nanjing University of Technology take 30.00% of patent filing during this period.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Sumitomo Chemical Co., Ltd.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Changzhou Advanced Materials Research Institute of Beijing University of Chemical Technology
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Patent: 2
Guangdong Sheng, China
Patent: 2
Chengdu Dongdian Air Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 2
With the analysis among related 70 patents in last 5 years, we discover 38 new entrants. Guilin University of Technology, Wuhan University of Technology, Changzhou Advanced Materials Research Institute of Beijing University of Chemical Technology are the most active new entrants in this area.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Changzhou Advanced Materials Research Institute of Beijing University of Chemical Technology
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Patent: 2
Guangdong Sheng, China
Patent: 2
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 2
Nanjing Gaoheng Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Hanhong Scientific Co., Ltd.
Shanghai Shi, China
Patent: 1
Anqing Qichuang Pharmaceutical Co., Ltd.
Anhui Sheng, China
Patent: 1
Shandong Badese Chemical Co. Ltd.
Shandong Sheng, China
Patent: 1
Changsha Xinyu Polymer Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 22 universities and scientific research institutions by total patent application. Guilin University of Technology, Hefei University of Technology, Jiangnan University are dominant in this area. They take 37.10% of the total patent filing.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Hefei University of Technology
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2