With the analysis among 373 patents, we discovered top 120 key players by total patent application. Starck GmbH, CiDRA Corporate Services, Inc., Amax, Inc. are dominant in this area. They take 12.33% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 19
Connecticut, United States
Patent: 14
New York, United States
Patent: 13
Shaanxi Sheng, China
Patent: 12
Arizona, United States
Patent: 10
British Columbia, Canada
Patent: 10
Jiangsu Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
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With the analysis among related 107 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, CiDRA Corporate Services, Inc. take 24.30% of patent filing during this period.
Hunan Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 7
Connecticut, United States
Patent: 7
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among related 107 patents in last 5 years, we discover 37 new entrants. Mining & Metallurgical Technology Group Co., Ltd., Molibdenos y Metales SA, Guangxi University are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 130 patents, we discovered top 29 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Xi'an University of Architecture & Technology are dominant in this area. They take 45.38% of the total patent filing.
Hunan Sheng, China
Patent: 36
Yunnan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Fukuoka-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2