With the analysis among 2,581 patents, we discovered top 486 key players by total patent application. China Petroleum & Chemical Corp., NIPPON STEEL CORP., Nippon Paint Holdings Co., Ltd. are dominant in this area. They take 5.77% of the total patent filing.
Beijing Shi, China
Patent: 89
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
Kanagawa-ken, Japan
Patent: 25
Osaka-fu, Japan
Patent: 21
Anhui Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
Guangdong Sheng, China
Patent: 18
No data, please try another search term
With the analysis among related 433 patents applied in the last 5 years. We discover 286 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Zhengzhou Opus Technology Co., Ltd., Jiangsu Baoji CNC Technology Co., Ltd. take 5.54% of patent filing during this period.
Beijing Shi, China
Patent: 14
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Flad Technology (Zhejiang) Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Hebei Yuda Antirust Technology Co., Ltd.
Hebei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among related 433 patents in last 5 years, we discover 230 new entrants. Jiangsu Baoji CNC Technology Co., Ltd., Fortune Lubrication Technology Co., Ltd., Shanghai Jushi Chemical Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Flad Technology (Zhejiang) Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Hebei Yuda Antirust Technology Co., Ltd.
Hebei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among 262 patents, we discovered top 65 universities and scientific research institutions by total patent application. Guangxi University, Sinopec Research Institute of Petroleum Processing, Tsinghua University are dominant in this area. They take 44.66% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 93
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Fukuoka-ken, Japan
Patent: 4
Shandong Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3