With the analysis among 3,234 patents, we discovered top 488 key players by total patent application. Aluminium Pechiney SASU, Heraeus Electro-Nite International N.V., Shenzhen Sunxing Light Alloys Materials Co., Ltd. are dominant in this area. They take 7.98% of the total patent filing.
Heraeus Electro-Nite International N.V.
Shenzhen Sunxing Light Alloys Materials Co., Ltd.
Guangdong Sheng, China
Patent: 67
Rio Tinto Alcan International Ltd.
Schweizerische Aluminium AG
New York, United States
Patent: 38
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 35
New York, United States
Patent: 34
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With the analysis among related 485 patents applied in the last 5 years. We discover 284 most active companies in this area. The fast-growing North Eastern University, Central South University, Shandong Juli Welding Materials Co., Ltd. take 5.77% of patent filing during this period.
Liaoning Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 9
Shandong Juli Welding Materials Co., Ltd.
Shandong Sheng, China
Patent: 8
Shandong Hairun New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Polyfluoride Kunming Technology Development Co Ltd.
Yunnan Sheng, China
Patent: 7
New York, United States
Patent: 6
Dazhou Lizhi Environmental Protection Science & Technology Co.
Sichuan Sheng, China
Patent: 6
Shandong Europa Gypsum Products Co., Ltd.
Shandong Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
With the analysis among related 485 patents in last 5 years, we discover 218 new entrants. Shandong Hairun New Material Technology Co., Ltd., CHEMETALL GmbH, Shandong Europa Gypsum Products Co., Ltd. are the most active new entrants in this area.
Shandong Hairun New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Shandong Europa Gypsum Products Co., Ltd.
Shandong Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 5
Hengdong Hexing Chemical Co., Ltd.
Hunan Sheng, China
Patent: 5
Juli New Material Technology (Rizhao) Co., Ltd.
Shandong Sheng, China
Patent: 4
Foshan Dongpeng Ceramic Co. Ltd.
Guangdong Sheng, China
Patent: 4
Sichuan Shunying Power Battery Materials Co Ltd.
Sichuan Sheng, China
Patent: 4
Anhui Youkai Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
With the analysis among 437 patents, we discovered top 78 universities and scientific research institutions by total patent application. North Eastern University, Central South University, Xinjiang University are dominant in this area. They take 17.85% of the total patent filing.
Liaoning Sheng, China
Patent: 44
Hunan Sheng, China
Patent: 22
Xinjiang Uygur Zizhiqu, China
Patent: 10
Henan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Council of Scientific & Industrial Research
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4