With the analysis among 175 patents, we discovered top 131 key players by total patent application. Imperial Chemical Industries Ltd., Asahi Kasei Corp., Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 10.86% of the total patent filing.
Imperial Chemical Industries Ltd.
Mitsubishi Gas Chemical Co., Inc.
Chongqing Unisplendour Chemical Co. Ltd
Chongqing Shi, China
Patent: 5
Utah, United States
Patent: 5
Zhengzhou Yuanran Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 5
Chengdu Newland Jingmao Trading Co., Ltd.
Sichuan Sheng, China
Patent: 4
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With the analysis among related 76 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Mitsubishi Gas Chemical Co., Inc., Asahi Kasei Corp., LG Chem Ltd. take 13.16% of patent filing during this period.
Mitsubishi Gas Chemical Co., Inc.
Henan Shuangchen Environmental Protection Engineering Co., Ltd.
Henan Sheng, China
Patent: 2
Shandong Nhu Pharmaceutical Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Suqian Unitech Corp., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Taihe Technologies Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 76 patents in last 5 years, we discover 60 new entrants. LG Chem Ltd., Henan Shuangchen Environmental Protection Engineering Co., Ltd., Shandong Nhu Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Henan Shuangchen Environmental Protection Engineering Co., Ltd.
Henan Sheng, China
Patent: 2
Shandong Nhu Pharmaceutical Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Suqian Unitech Corp., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Taihe Technologies Co., Ltd.
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiujiang Desi Photoelectric Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 19 universities and scientific research institutions by total patent application. Zhejiang University, Tongji University, Shanghai Jiao Tong University are dominant in this area. They take 25.93% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1