With the analysis among 2,141 patents, we discovered top 488 key players by total patent application. Tatsuno Corp., China Petroleum & Chemical Corp., Zhengzhou Censtar Science & Technology Co. Ltd. are dominant in this area. They take 6.35% of the total patent filing.
Tokyo-to, Japan
Patent: 89
Beijing Shi, China
Patent: 26
Henan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 16
Tokyo-to, Japan
Patent: 16
Kanagawa-ken, Japan
Patent: 16
Shandong Sheng, China
Patent: 15
Bayern, Germany
Patent: 13
With the analysis among 50 patents, we discovered top 20 start-ups by total patent application. Tokinomo Marketing SRL, Newlinks (Beijing) Technology Co., Ltd., Shenzhen Weiche Technology Co., Ltd. are active in this area.
New York, United States
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Nevada, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,439 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tatsuno Corp., China Petroleum & Chemical Corp., Zhengzhou Censtar Science & Technology Co. Ltd. take 4.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 27
Beijing Shi, China
Patent: 21
Henan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 15
Kanagawa-ken, Japan
Patent: 13
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
With the analysis among related 1,439 patents in last 5 years, we discover 460 new entrants. Zhengzhou Censtar Science & Technology Co. Ltd., Sinopec Sales Co., Ltd., Shanghai Daju Construction Engineering Group Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
Harbin Tianyuan Petrochemical Engineering Design Co., Ltd.
Heilongjiang Sheng, China
Patent: 9
New York, United States
Patent: 9
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
With the analysis among 167 patents, we discovered top 61 universities and scientific research institutions by total patent application. Zhejiang Gongshang University, Université Libre de Bruxelles, Universitat Rovira i Virgili are dominant in this area. They take 23.95% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2