With the analysis among 11,731 patents, we discovered top 485 key players by total patent application. China Petroleum & Chemical Corp., NTN Corp., Wilmar (Shanghai) Biotechnology R&D Center Co., Ltd. are dominant in this area. They take 5.12% of the total patent filing.
Beijing Shi, China
Patent: 310
Osaka-fu, Japan
Patent: 158
Shanghai Shi, China
Patent: 106
Kanagawa-ken, Japan
Patent: 105
Tokyo-to, Japan
Patent: 103
Osaka-fu, Japan
Patent: 84
Tokyo-to, Japan
Patent: 81
Zuid-Holland, Netherlands
Patent: 70
Tokyo-to, Japan
Patent: 60
Illinois, United States
Patent: 50
With the analysis among 20 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Shenzhen Royole Technologies Co., Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Worldwide Green Enterprises, Inc.
New Jersey, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 10,874 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Research Institute of Petroleum Processing, NTN Corp. take 4.11% of patent filing during this period.
Beijing Shi, China
Patent: 257
Beijing Shi, China
Patent: 98
Osaka-fu, Japan
Patent: 92
Tokyo-to, Japan
Patent: 75
Shanghai Shi, China
Patent: 65
Osaka-fu, Japan
Patent: 62
Kanagawa-ken, Japan
Patent: 55
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 48
Shanghai Shi, China
Patent: 45
With the analysis among related 10,874 patents in last 5 years, we discover 368 new entrants. Wuxi PetroChina Lubricating Grease Co.,Ltd., Guangxi Liugong Machinery Co., Ltd., Zhengzhou Zhongcheng Lubrication Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 32
Guangxi Zhuangzu Zizhiqu, China
Patent: 22
Henan Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 18
New South Wales, Australia
Patent: 18
Zhejiang Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 16
With the analysis among 1,094 patents, we discovered top 242 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Jiangnan University, Lanzhou Institute of Chemical Physics are dominant in this area. They take 28.79% of the total patent filing.
Beijing Shi, China
Patent: 133
Jiangsu Sheng, China
Patent: 35
Gansu Sheng, China
Patent: 34
Shanxi Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 9