With the analysis among 131 patents, we discovered top 73 key players by total patent application. Covestro Pty Ltd., Rhodia Chimie, Jiangsu Dongqiang Co., Ltd. are dominant in this area. They take 18.32% of the total patent filing.
Jiangsu Dongqiang Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 5
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 4
Patent- Treuhand- Gesellschaft für elektrische Glühlampen mbH
Matsushita Electric Co. Ltd.
Massachusetts, United States
Patent: 3
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With the analysis among related 46 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Institute of Aerospace Special Materials and Technology, Jiangsu Dongqiang Co., Ltd., Central South University take 39.13% of patent filing during this period.
Institute of Aerospace Special Materials and Technology
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Patent: 9
Jiangsu Dongqiang Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Beidou Brothers (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhongcheng State Grid (Beijing) Integrated Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yiyang Hongyuan Rare Earth Co., Ltd.
Hunan Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 25 new entrants. Institute of Aerospace Special Materials and Technology, Jiangsu Dongqiang Co., Ltd., Nanchang Hangkong University are the most active new entrants in this area.
Institute of Aerospace Special Materials and Technology
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Patent: 9
Jiangsu Dongqiang Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Beidou Brothers (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhongcheng State Grid (Beijing) Integrated Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yiyang Hongyuan Rare Earth Co., Ltd.
Hunan Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Advanced Industrial Science & Technology
With the analysis among 67 patents, we discovered top 29 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Central South University, Fudan University are dominant in this area. They take 31.34% of the total patent filing.
Council of Scientific & Industrial Research
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1