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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 89
Tokyo-to, Japan
Patent: 32
Nippon Paint Holdings Co., Ltd.
Osaka-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
Kanagawa-ken, Japan
Patent: 25
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 21
Anhui Zhongtian Petrochemical Co., Ltd.
Anhui Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 18
Guangdong Sheng, China
Patent: 18
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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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
Zhengzhou Opus Technology Co., Ltd.
Henan Sheng, China
Patent: 5
Jiangsu Baoji CNC Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Fortune Lubrication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shanghai Jushi Chemical Co., Ltd.
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 Chengxiang Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Guangzhou Liannuo Chemical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Anhui Zhongtian Petrochemical Co., Ltd.
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 Baoji CNC Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Fortune Lubrication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shanghai Jushi Chemical Co., Ltd.
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
Tianmen Wugu Machinery Equipment Co., Ltd.
Hubei Sheng, China
Patent: 3
Zhengzhou Zhengying Petrochemical Co., Ltd.
Henan Sheng, China
Patent: 3
Anhui Fukong Elevator Co., Ltd.
Anhui Sheng, China
Patent: 3
Tianjin Diahes Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
Tianjin Vocational Institute
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
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 6
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 6
Fukuoka-ken, Japan
Patent: 4
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
University of Science & Technology Beijing
Beijing Shi, China
Patent: 3
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 3