With the analysis among 2,989 patents, we discovered top 493 key players by total patent application. FMC Corp., J C Bamford Excavators Ltd., Samsung Heavy Industries Co., Ltd. are dominant in this area. They take 5.82% of the total patent filing.
Pennsylvania, United States
Patent: 93
Gyeonggi-do, South Korea
Patent: 34
Tokyo-to, Japan
Patent: 33
ZURICH, Switzerland
Patent: 25
Fukushima-ken, Japan
Patent: 24
Kanagawa-ken, Japan
Patent: 23
No data, please try another search term
With the analysis among related 751 patents applied in the last 5 years. We discover 441 most active companies in this area. The fast-growing Lianyungang Huaxin petrochemical machinery equipment co.,Ltd., Hubei Aidu Technology Co., Ltd., Maschinenfabrik Rieter AG take 4.13% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
ZURICH, Switzerland
Patent: 10
Zhejiang Sheng, China
Patent: 7
Lianyungang Anfei Petrochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zuid-Holland, Netherlands
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among related 751 patents in last 5 years, we discover 374 new entrants. Lianyungang Huaxin petrochemical machinery equipment co.,Ltd., Hubei Aidu Technology Co., Ltd., Wanxiang Group Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Lianyungang Anfei Petrochemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zuid-Holland, Netherlands
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 163 patents, we discovered top 52 universities and scientific research institutions by total patent application. Harbin Engineering University, Nanjing University of Aeronautics & Astronautics, Tianjin University are dominant in this area. They take 14.72% of the total patent filing.
Heilongjiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2