With the analysis among 38 patents, we discovered top 28 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Engelhard Corp., R.T. Vanderbilt Co., Inc. are dominant in this area. They take 23.68% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
New Jersey, United States
Patent: 3
R.T. Vanderbilt Co., Inc.
Connecticut, United States
Patent: 3
Dk Electronic Materials Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Alcan Research & Development Ltd.
Hunan Jinrun Tellurium Industry Co., Ltd.
Hunan Sheng, China
Patent: 2
Nippon Telegraph & Telephone Corp.
Yunnan Sheng, China
Patent: 1
Chenzhou City Jingui Silver Industry Co., Ltd.
Hunan Sheng, China
Patent: 1
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With the analysis among related 41 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Zhejiang Sci-Tech University, Zhijiang Laboratory, Zhejiang University of Technology take 19.51% of patent filing during this period.
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 4
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Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Xi'an University of Arts and Sciences
Shaanxi Sheng, China
Patent: 1
Hunan Tengchi Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 32 new entrants. Zhijiang Laboratory, Zhejiang University of Technology, Henan University are the most active new entrants in this area.
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Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Xi'an University of Arts and Sciences
Shaanxi Sheng, China
Patent: 1
Hunan Tengchi Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 65 patents, we discovered top 42 universities and scientific research institutions by total patent application. Zhejiang Sci-Tech University, Hefei Normal University, Harbin Institute of Technology are dominant in this area. They take 16.92% of the total patent filing.
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Henan Institute of Engineering
Henan Sheng, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1