With the analysis among 32,185 patents, we discovered top 486 key players by total patent application. BASF AB, Siemens AG, EIDP, Inc. are dominant in this area. They take 4.33% of the total patent filing.
Bayern, Germany
Patent: 467
Delaware, United States
Patent: 407
United Kingdom
Patent: 315
Osaka-fu, Japan
Patent: 314
Zuid-Holland, Netherlands
Patent: 280
Osaka-fu, Japan
Patent: 276
Tokyo-to, Japan
Patent: 269
Oklahoma, United States
Patent: 262
Ohio, United States
Patent: 244
With the analysis among 38 patents, we discovered top 11 start-ups by total patent application. Englishco LLC, Aisin KK, Knapsack Co. are active in this area.
New York, United States
Patent: 9
Oregon, United States
Patent: 5
Delaware, United States
Patent: 4
Wisconsin, United States
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
SURREY, United Kingdom
Patent: 1
Syddanmark, Denmark
Patent: 1
With the analysis among related 2,429 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, China ENFI Engineering Corp. take 6.92% of patent filing during this period.
Hunan Sheng, China
Patent: 75
Yunnan Sheng, China
Patent: 53
Beijing Shi, China
Patent: 40
Guangxi Zhuangzu Zizhiqu, China
Patent: 36
Hunan Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 22
Connecticut, United States
Patent: 19
New Jersey, United States
Patent: 14
Shandong Sheng, China
Patent: 13
With the analysis among related 2,429 patents in last 5 years, we discover 226 new entrants. EcoMetales Ltd., GEJIU CITY JINGXING ANTIMONY INDUSTRY LIMITED COMPANY, Xuzhousierkechabiehua Fiber Technology Co. Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Kent, United Kingdom
Patent: 6
Yunnan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
With the analysis among 3,284 patents, we discovered top 282 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Zhejiang University are dominant in this area. They take 11.08% of the total patent filing.
Hunan Sheng, China
Patent: 197
Yunnan Sheng, China
Patent: 91
Zhejiang Sheng, China
Patent: 53
Shanghai Shi, China
Patent: 36
Guangxi Zhuangzu Zizhiqu, China
Patent: 29
Shanghai Shi, China
Patent: 28
Shanghai Shi, China
Patent: 26
Hubei Sheng, China
Patent: 26