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.
Exxon Research & Engineering Co.
Beijing Shi, China
Patent: 14
Pennsylvania, United States
Patent: 14
Foshan Kelan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
China Petroleum & Chemical Corp.
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.
Shenzhen Leengstar Technology Co. Ltd.
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.
Foshan Kelan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Guangdong Balance Lubrication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
Zhejiang Clean Environmental Protection Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Nanjing Mytel Thermal Processing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Tianjin Chuangshi Energy Saving Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
China Petroleum & Chemical Corp.
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 Clean Environmental Protection Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Nanjing Mytel Thermal Processing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Tianjin Chuangshi Energy Saving Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
Jiangsu Xinlu New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Guangzhou Lvsen Environmental Protection Equipment Co., Ltd.
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.
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Lombardia, Italy
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Dongguan University of Technology
Guangdong Sheng, China
Patent: 2