With the analysis among 1,211 patents, we discovered top 480 key players by total patent application. Exxon Research & Engineering Co., PetroChina Co., Ltd., Tyco Fire Products LP are dominant in this area. They take 3.88% of the total patent filing.
Beijing Shi, China
Patent: 14
Pennsylvania, United States
Patent: 14
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Ohio, United States
Patent: 10
SURREY, United Kingdom
Patent: 10
Guangdong Balance Lubrication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Virginia, United States
Patent: 9
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 651 patents applied in the last 5 years. We discover 359 most active companies in this area. The fast-growing Foshan Kelan Environmental Protection Technology Co., Ltd., Guangdong Balance Lubrication Technology Co., Ltd., Evonik Operations GmbH take 4.45% of patent filing during this period.
Guangdong Sheng, China
Patent: 11
Guangdong Balance Lubrication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Tianjin Chuangshi Energy Saving Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
With the analysis among related 651 patents in last 5 years, we discover 345 new entrants. Guangdong Balance Lubrication Technology Co., Ltd., Evonik Operations GmbH, Zhejiang Clean Environmental Protection Equipment Co., Ltd. are the most active new entrants in this area.
Guangdong Balance Lubrication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Tianjin Chuangshi Energy Saving Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 245 patents, we discovered top 59 universities and scientific research institutions by total patent application. South China University of Technology, Jiangnan University, Tianjin University are dominant in this area. They take 4.90% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Lombardia, Italy
Patent: 2
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2