With the analysis among 7,078 patents, we discovered top 476 key players by total patent application. Hyundai Motor Co., Ltd., Kia Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 6.60% of the total patent filing.
Beijing Shi, China
Patent: 89
Guangdong Sheng, China
Patent: 79
Tokyo-to, Japan
Patent: 76
Illinois, United States
Patent: 72
Aichi-ken, Japan
Patent: 66
Zuid-Holland, Netherlands
Patent: 63
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. Evolution Well Services LLC, Delos Technology, Inc., Amal are active in this area.
Texas, United States
Patent: 7
undefined undefined
Patent: 1
With the analysis among related 1,522 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing HD Hyundai Heavy Industries Co., Ltd., Chevron, Inc., UOP LLC take 6.83% of patent filing during this period.
Guangdong Sheng, China
Patent: 41
Pennsylvania, United States
Patent: 38
Illinois, United States
Patent: 25
Zhejiang Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Xinjiang Uygur Zizhiqu, China
Patent: 14
Jilin Sheng, China
Patent: 14
With the analysis among related 1,522 patents in last 5 years, we discover 376 new entrants. Wenling Jinyue Automation Equipment Co., Ltd., Changsha LPG Development Co., Ltd., Ningbo Fuhua Valve Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 12
Illinois, United States
Patent: 12
Guangdong Sheng, China
Patent: 11
undefined undefined
Patent: 10
Hunan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Tianjin Huamai Environmental Protection Equipment Co., Ltd.
Tianjin Shi, China
Patent: 6
With the analysis among 671 patents, we discovered top 119 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Jilin University, China Petroleum University Beijing are dominant in this area. They take 21.91% of the total patent filing.
Beijing Shi, China
Patent: 38
Jilin Sheng, China
Patent: 24
Beijing Shi, China
Patent: 19
Jilin Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Missouri, United States
Patent: 5