With the analysis among 170 patents, we discovered top 83 key players by total patent application. Hoechst AG, Illinois Tool Works, Inc., SNECMA SA are dominant in this area. They take 14.71% of the total patent filing.
Hessen, Germany
Patent: 11
Illinois, United States
Patent: 7
Ohio, United States
Patent: 4
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With the analysis among related 22 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Beweis SAS, Jiangsu Chengan Inspection and Testing Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. take 31.82% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 17 new entrants. Beweis SAS, Jiangsu Chengan Inspection and Testing Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Nanjing University of Technology, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 50.00% of the total patent filing.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Vlaams-Brabant, Belgium
Patent: 1