With the analysis among 3,277 patents, we discovered top 490 key players by total patent application. Chongqing Storsack Jianfeng Plastic Industry Co. Ltd., State Grid Corp. of China, Offshore Oil Engineering Co., Ltd. are dominant in this area. They take 1.19% of the total patent filing.
Chongqing Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Tianjin Shi, China
Patent: 12
Hebei Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Michigan, United States
Patent: 1
CITY OF LIVERPOOL, United Kingdom
Patent: 1
With the analysis among related 3,565 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chongqing Storsack Jianfeng Plastic Industry Co. Ltd., Offshore Oil Engineering Co., Ltd., Hebei Zhanxing Rigging Group Co., Ltd. take 1.04% of patent filing during this period.
Chongqing Shi, China
Patent: 15
Tianjin Shi, China
Patent: 12
Hebei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 8
With the analysis among related 3,565 patents in last 5 years, we discover 467 new entrants. Chongqing Storsack Jianfeng Plastic Industry Co. Ltd., Offshore Oil Engineering Co., Ltd., Hebei Zhanxing Rigging Group Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 15
Tianjin Shi, China
Patent: 12
Hebei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 227 patents, we discovered top 92 universities and scientific research institutions by total patent application. Meiji University, Shandong Yingcai University, Jilin University are dominant in this area. They take 5.29% of the total patent filing.
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Patent: 4
Shandong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
AGH University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2