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.
Guangdong Sheng, China
Patent: 67
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 Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
New York, United States
Patent: 6
Sichuan Sheng, China
Patent: 6
Shandong Europa Gypsum Products Co., Ltd.
Shandong Sheng, China
Patent: 5
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 Sheng, China
Patent: 7
Shandong Europa Gypsum Products Co., Ltd.
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hengdong Hexing Chemical Co., Ltd.
Hunan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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
Sichuan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4