With the analysis among 197,088 patents, we discovered top 490 key players by total patent application. The Lubrizol Corp., NSK Ltd., Exxon Research & Engineering Co. are dominant in this area. They take 3.63% of the total patent filing.
Ohio, United States
Patent: 3,315
Tokyo-to, Japan
Patent: 2,066
United States
Patent: 1,766
Tokyo-to, Japan
Patent: 1,728
Osaka-fu, Japan
Patent: 1,539
Texas, United States
Patent: 1,446
Osaka-fu, Japan
Patent: 1,434
Tokyo-to, Japan
Patent: 1,331
Tokyo-to, Japan
Patent: 1,062
With the analysis among 415 patents, we discovered top 56 start-ups by total patent application. Aisin KK, Wm. Wrigley Jr. Co., M-I LLC are active in this area.
Tokyo-to, Japan
Patent: 132
Illinois, United States
Patent: 49
Texas, United States
Patent: 34
New York, United States
Patent: 24
California, United States
Patent: 15
Kyoto-fu, Japan
Patent: 12
Pennsylvania, United States
Patent: 11
Oregon, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among related 26,362 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Schaeffler Technologies AG & Co. KG, Toyota Motor Corp., Kingfa Sci. & Tech. Co., Ltd. take 1.98% of patent filing during this period.
Tokyo-to, Japan
Patent: 165
Guangdong Sheng, China
Patent: 160
Osaka-fu, Japan
Patent: 143
Gansu Sheng, China
Patent: 115
Tokyo-to, Japan
Patent: 103
Beijing Shi, China
Patent: 102
Anhui Sheng, China
Patent: 102
With the analysis among related 26,362 patents in last 5 years, we discover 65 new entrants. Neapco Intellectual Property Holdings LLC, Anqing Zeye New Material Technology Promotion Service Co., Ltd., China Petroleum&Chemical Corporation are the most active new entrants in this area.
Anhui Sheng, China
Patent: 31
Shandong Sheng, China
Patent: 30
Anhui Sheng, China
Patent: 23
Texas, United States
Patent: 23
Beijing Shi, China
Patent: 21
Guangdong Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 20
With the analysis among 9,805 patents, we discovered top 294 universities and scientific research institutions by total patent application. Guangxi University, Lanzhou Institute of Chemical Physics, Tsinghua University are dominant in this area. They take 8.27% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 418
Gansu Sheng, China
Patent: 227
Beijing Shi, China
Patent: 81
Shanghai Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 77
Beijing Shi, China
Patent: 73
Sichuan Sheng, China
Patent: 72
Guangdong Sheng, China
Patent: 70
Shandong Sheng, China
Patent: 68