With the analysis among 68 patents, we discovered top 35 key players by total patent application. Kanto Denka Kogyo Co., Ltd., Ethyl Corp., Hefei Guoxuan High-Tech Power Energy Co., Ltd. are dominant in this area. They take 27.94% of the total patent filing.
Kanto Denka Kogyo Co., Ltd.
Tokyo-to, Japan
Patent: 10
Virginia, United States
Patent: 5
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Imperial Chemical Industries Ltd.
California, United States
Patent: 2
International Lead Zinc Research Organization, Inc.
North Carolina, United States
Patent: 2
Wenzhou Zinc Core Titanium Crystal Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 150 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Jilin University, Nanjing University of Science & Technology, Shanghai Institute of Technology take 14.00% of patent filing during this period.
Jilin Sheng, China
Patent: 9
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 4
Ocean University of China
Shandong Sheng, China
Patent: 3
With the analysis among related 150 patents in last 5 years, we discover 76 new entrants. Nanjing University of Science & Technology, Shanghai Institute of Technology, Fuzhou University are the most active new entrants in this area.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 4
Ocean University of China
Shandong Sheng, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
With the analysis among 152 patents, we discovered top 70 universities and scientific research institutions by total patent application. Jilin University, Nanjing University of Science & Technology, Hefei University of Technology are dominant in this area. They take 14.47% of the total patent filing.
Jilin Sheng, China
Patent: 10
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 5
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3