With the analysis among 16,596 patents, we discovered top 478 key players by total patent application. Hyundai Motor Co., Ltd., Toyota Motor Corp., Idemitsu Kosan Co., Ltd. are dominant in this area. They take 6.00% of the total patent filing.
Shandong Sheng, China
Patent: 162
Beijing Shi, China
Patent: 158
With the analysis among 12 patents, we discovered top 7 start-ups by total patent application. Hyundai KEFICO Corp., Sandstone Diagnostics, Inc., Enlighten Innovations, Inc. are active in this area.
Gyeonggi-do, South Korea
Patent: 4
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
California, United States
Patent: 1
With the analysis among related 5,037 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Weichai Power Co., Ltd., Guangxi Yuchai Machinery Group Co., Ltd., China Petroleum & Chemical Corp. take 5.12% of patent filing during this period.
Shandong Sheng, China
Patent: 93
Beijing Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 25
With the analysis among related 5,037 patents in last 5 years, we discover 237 new entrants. Dongfeng Motor Group Co., Ltd., Chibi Yinlun Industrial Heat Exchanger Co., Ltd., Anhui Aoge Auto Parts Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 8
Ohio, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 980 patents, we discovered top 161 universities and scientific research institutions by total patent application. Guangxi University, Sinopec Research Institute of Petroleum Processing, Jilin University are dominant in this area. They take 13.98% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 44
Beijing Shi, China
Patent: 44
Jilin Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Yunnan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10