With the analysis among 1,259 patents, we discovered top 480 key players by total patent application. Pratt & Whitney Canada Corp., General Electric Co., China Petroleum & Chemical Corp. are dominant in this area. They take 4.29% of the total patent filing.
Massachusetts, United States
Patent: 13
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
New Jersey, United States
Patent: 9
Rheinland-Pfalz, Germany
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 724 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Pratt & Whitney Canada Corp., Memjet Technology Ltd., China Petroleum & Chemical Corp. take 5.11% of patent filing during this period.
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among related 724 patents in last 5 years, we discover 464 new entrants. Memjet Technology Ltd., Shanghai Shipping Diesel Engine Research Institute, Hanjiang Hongyuan Xiangyang Silicon Carbide Special Ceramics Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Zhongshan Nasha Electric Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 237 patents, we discovered top 86 universities and scientific research institutions by total patent application. Jiangsu University, Wuhan University, China University of Petroleum (East China) are dominant in this area. They take 11.81% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4