With the analysis among 36,540 patents, we discovered top 438 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Kao Corp. are dominant in this area. They take 2.50% of the total patent filing.
Beijing Shi, China
Patent: 588
Beijing Shi, China
Patent: 169
Tokyo-to, Japan
Patent: 156
Osaka-fu, Japan
Patent: 135
Tokyo-to, Japan
Patent: 126
Guangdong Sheng, China
Patent: 118
Liaoning Sheng, China
Patent: 106
Shanghai Shi, China
Patent: 94
Liaoning Sheng, China
Patent: 92
With the analysis among 107 patents, we discovered top 47 start-ups by total patent application. Shenzhen Huake Chuangzhi Technology Co., Ltd., Lansion Biotechnology Co. Ltd., Morion NanoTech are active in this area.
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among related 37,848 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, South China University of Technology, China Petroleum & Chemical Corp. take 2.52% of patent filing during this period.
Shaanxi Sheng, China
Patent: 357
Guangdong Sheng, China
Patent: 323
Beijing Shi, China
Patent: 275
Zhejiang Sheng, China
Patent: 243
Tianjin Shi, China
Patent: 222
Hunan Sheng, China
Patent: 212
Zhejiang Sheng, China
Patent: 208
Yunnan Sheng, China
Patent: 178
Shaanxi Sheng, China
Patent: 167
Guangdong Sheng, China
Patent: 166
With the analysis among related 37,848 patents in last 5 years, we discover 41 new entrants. Hunan Bangpu Automobile Recycling Co., Ltd., Nantong Jintong Energy Storage Power New Material Co., Ltd., Changzhou Institute of Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 21
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Patent: 20
Zhejiang Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
Hebei Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
With the analysis among 30,007 patents, we discovered top 375 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, South China University of Technology, Zhejiang University are dominant in this area. They take 5.52% of the total patent filing.
Shaanxi Sheng, China
Patent: 600
Guangdong Sheng, China
Patent: 566
Zhejiang Sheng, China
Patent: 489
Tianjin Shi, China
Patent: 423
Shanghai Shi, China
Patent: 359
Hunan Sheng, China
Patent: 352
Zhejiang Sheng, China
Patent: 334
Jiangsu Sheng, China
Patent: 307
Yunnan Sheng, China
Patent: 275
Heilongjiang Sheng, China
Patent: 254