With the analysis among 105 patents, we discovered top 73 key players by total patent application. Chengdu Weiyi Petroleum Technology Co., Ltd., PetroChina Co., Ltd., Claas Selbstfahrende Erntemaschinen GmbH are dominant in this area. They take 12.38% of the total patent filing.
Chengdu Weiyi Petroleum Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Claas Selbstfahrende Erntemaschinen GmbH
Nordrhein-Westfalen, Germany
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Shanghai Jintai Engineering Machinery Co. Ltd.
Shanghai Shi, China
Patent: 2
Hradec Králové, Czechia
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Suzhou Positec Power Tools Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Hangzhou Jiangrun Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing DeepCare Information Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 171 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing Sichuan University, Southwest Petroleum University, The Ninth People's Hospital of Shanghai Jiaotong University Medical College take 11.11% of patent filing during this period.
Sichuan Sheng, China
Patent: 7
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
The Ninth People's Hospital of Shanghai Jiaotong University Medical College
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Patent: 6
Chengdu Weiyi Petroleum Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Stomatological Hospital Affiliated to Wenzhou Medical University
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Patent: 3
Xi'an Jiaotong University Stomatological Hospital
Shaanxi Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Dental Hospital Affiliated to Fujian Medical University
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Patent: 2
Gansu Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
With the analysis among related 171 patents in last 5 years, we discover 77 new entrants. Southwest Petroleum University, The Ninth People's Hospital of Shanghai Jiaotong University Medical College, Chengdu Weiyi Petroleum Technology Co., Ltd. are the most active new entrants in this area.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
The Ninth People's Hospital of Shanghai Jiaotong University Medical College
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Patent: 6
Chengdu Weiyi Petroleum Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Xi'an Jiaotong University Stomatological Hospital
Shaanxi Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Dental Hospital Affiliated to Fujian Medical University
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Patent: 2
Gansu Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
SINOPEC Research Institute of Petroleum Engineering
Beijing Shi, China
Patent: 2
Hradec Králové, Czechia
Patent: 2
With the analysis among 55 patents, we discovered top 15 universities and scientific research institutions by total patent application. Sichuan University, Southwest Petroleum University, Lanzhou University are dominant in this area. They take 36.36% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Fourth Military Medical University
Hunan Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1