With the analysis among 235,878 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., NIPPON STEEL CORP., BASF AB are dominant in this area. They take 3.17% of the total patent filing.
Osaka-fu, Japan
Patent: 2,805
Tokyo-to, Japan
Patent: 2,520
Delaware, United States
Patent: 1,670
Tokyo-to, Japan
Patent: 1,371
United Kingdom
Patent: 1,262
Nordrhein-Westfalen, Germany
Patent: 1,212
New York, United States
Patent: 1,161
Nordrhein-Westfalen, Germany
Patent: 1,002
With the analysis among 485 patents, we discovered top 74 start-ups by total patent application. Energizer Brands LLC, Electric Fuel Ltd., M-I LLC are active in this area.
California, United States
Patent: 92
Texas, United States
Patent: 33
Tokyo-to, Japan
Patent: 25
New York, United States
Patent: 25
Tokyo-to, Japan
Patent: 20
California, United States
Patent: 16
Oregon, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
With the analysis among related 27,722 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, Guangzhou Yuzhi Technology Co., Ltd. take 2.21% of patent filing during this period.
Hunan Sheng, China
Patent: 261
Yunnan Sheng, China
Patent: 222
Guangdong Sheng, China
Patent: 130
Tokyo-to, Japan
Patent: 125
Beijing Shi, China
Patent: 93
Tokyo-to, Japan
Patent: 84
Guangdong Sheng, China
Patent: 75
Beijing Shi, China
Patent: 71
Liaoning Sheng, China
Patent: 71
With the analysis among related 27,722 patents in last 5 years, we discover 61 new entrants. Chongqing Dongqun Technology Co., Ltd., Guangdong Rikewei Selenium Food Co., Ltd., Anqing Zeye New Material Technology Promotion Service Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 41
Guangdong Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 19
Jiangxi Sheng, China
Patent: 17
Hunan Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
With the analysis among 30,966 patents, we discovered top 349 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 5.73% of the total patent filing.
Hunan Sheng, China
Patent: 581
Yunnan Sheng, China
Patent: 567
Zhejiang Sheng, China
Patent: 347
Beijing Shi, China
Patent: 278
Guangdong Sheng, China
Patent: 257
Tianjin Shi, China
Patent: 216
Shanghai Shi, China
Patent: 215
Beijing Shi, China
Patent: 192
Liaoning Sheng, China
Patent: 192