With the analysis among 12,679 patents, we discovered top 483 key players by total patent application. ZEON Corp., ARLANXEO Deutschland GmbH, LANXESS Deutschland GmbH are dominant in this area. They take 10.81% of the total patent filing.
Tokyo-to, Japan
Patent: 607
Nordrhein-Westfalen, Germany
Patent: 408
Nordrhein-Westfalen, Germany
Patent: 356
Tokyo-to, Japan
Patent: 210
Nordrhein-Westfalen, Germany
Patent: 168
BERKSHIRE, United Kingdom
Patent: 152
Ohio, United States
Patent: 131
Beijing Shi, China
Patent: 119
Beijing Shi, China
Patent: 94
Tokyo-to, Japan
Patent: 93
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4,198 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing ZEON Corp., China Petroleum & Chemical Corp., ARLANXEO Deutschland GmbH take 6.17% of patent filing during this period.
Tokyo-to, Japan
Patent: 113
Beijing Shi, China
Patent: 73
Nordrhein-Westfalen, Germany
Patent: 73
Beijing Shi, China
Patent: 56
Tokyo-to, Japan
Patent: 26
Beijing Shi, China
Patent: 22
Anhui Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 17
With the analysis among related 4,198 patents in last 5 years, we discover 309 new entrants. GoerTek Inc., Xi'an Hangsi Semiconductor Co., Ltd., Shenzhou Energy Saving Technology Group Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 13
Hebei Sheng, China
Patent: 11
Shenyang Yuanyuan Friction and Sealing Material Co., Ltd.
Liaoning Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
Fujian Sheng, China
Patent: 8
With the analysis among 924 patents, we discovered top 172 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Qingdao University of Science & Technology, South China University of Technology are dominant in this area. They take 25.54% of the total patent filing.
Beijing Shi, China
Patent: 45
Shandong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 16
Gansu Sheng, China
Patent: 16
Bayern, Germany
Patent: 13
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Baden-Württemberg, Germany
Patent: 8
Shanghai Shi, China
Patent: 8
Fujian Sheng, China
Patent: 8