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
Exxon Research & Engineering Co.
United States
Patent: 1,766
Tokyo-to, Japan
Patent: 1,728
Osaka-fu, Japan
Patent: 1,539
Texas, United States
Patent: 1,446
Matsushita Electronics Corp.
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.
Schaeffler Technologies AG & Co. KG
Tokyo-to, Japan
Patent: 165
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 160
Osaka-fu, Japan
Patent: 143
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 115
Tokyo-to, Japan
Patent: 103
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 102
Orinko New Material Co. Ltd.
Anhui Sheng, China
Patent: 102
Svenska Kullagerfabriken AB
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.
Neapco Intellectual Property Holdings LLC
Anqing Zeye New Material Technology Promotion Service Co., Ltd.
Anhui Sheng, China
Patent: 31
China Petroleum&Chemical Corporation
Shandong Sheng, China
Patent: 30
Anhui Hexin Lubrication Technology Co., Ltd.
Anhui Sheng, China
Patent: 23
Baker Hughes Oilfield Operations LLC
Texas, United States
Patent: 23
Beijing Yiside Logistics Technology Co., Ltd.
Beijing Shi, China
Patent: 21
Guangdong Antop Polymer Technology Co., Ltd.
Guangdong Sheng, China
Patent: 20
Tianmen Wugu Machinery Equipment Co., Ltd.
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
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 227
Beijing Shi, China
Patent: 81
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 77
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 73
Sichuan Sheng, China
Patent: 72
South China University of Technology
Guangdong Sheng, China
Patent: 70
Qingdao University of Technology
Shandong Sheng, China
Patent: 68
Council of Scientific & Industrial Research