With the analysis among 44 patents, we discovered top 23 key players by total patent application. AstraZeneca Pharmaceutical Co., Ltd., China Coal First Construction Co., Ltd., Beijing Guojing Infrared Optical Technology Co. Ltd. are dominant in this area. They take 52.27% of the total patent filing.
AstraZeneca Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 19
China Coal First Construction Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Guojing Infrared Optical Technology Co. Ltd.
Beijing Shi, China
Patent: 2
China Coal Handan Special Well Sinking Co., Ltd.
Hebei Sheng, China
Patent: 2
Hisense Home Appliances Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
Yulong Computer Telecommunication Scientific (Shenzhen) Co.,
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Yantai Tianlu Food Co., Ltd.
Shandong Sheng, China
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing China Coal First Construction Co., Ltd., China Coal Handan Special Well Sinking Co., Ltd., China University of Mining & Technology take 41.67% of patent filing during this period.
China Coal First Construction Co., Ltd.
Hebei Sheng, China
Patent: 2
China Coal Handan Special Well Sinking Co., Ltd.
Hebei Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
China Communications Road and Bridge South Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Huai'an Mulin New Countryside Development Research Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Yantai Tianlu Food Co., Ltd.
Shandong Sheng, China
Patent: 1
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 1
China Railway Fifth Survey & Design Institute Group Co. Ltd.
Beijing Shi, China
Patent: 1
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 1
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 11 new entrants. China Coal First Construction Co., Ltd., China Coal Handan Special Well Sinking Co., Ltd., China Communications Road and Bridge South Engineering Co., Ltd. are the most active new entrants in this area.
China Coal First Construction Co., Ltd.
Hebei Sheng, China
Patent: 2
China Coal Handan Special Well Sinking Co., Ltd.
Hebei Sheng, China
Patent: 2
China Communications Road and Bridge South Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Huai'an Mulin New Countryside Development Research Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Yantai Tianlu Food Co., Ltd.
Shandong Sheng, China
Patent: 1
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 1
China Railway Fifth Survey & Design Institute Group Co. Ltd.
Beijing Shi, China
Patent: 1
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 1
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 1
Hainan Junlin Wenxin Construction Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 6 universities and scientific research institutions by total patent application. California Institute of Technology, China University of Mining & Technology, Nanjing Agricultural University are dominant in this area. They take 61.54% of the total patent filing.
California Institute of Technology
California, United States
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Nanjing Agricultural University
Jiangsu Sheng, China
Patent: 1
Anhui Agricultural University
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Changchun Institute of Technology
Jilin Sheng, China
Patent: 1