With the analysis among 1,843 patents, we discovered top 476 key players by total patent application. China Petroleum & Chemical Corp., Guangxi Huana New Material Technology Co., Ltd., Continental Reifen Deutschland GmbH are dominant in this area. They take 3.15% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 29
Guangxi Huana New Material Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Continental Reifen Deutschland GmbH
Shandong Qiyuan Nanotechnology Co., Ltd.
Shandong Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Foshan Qiaoluan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Jiangxi Huaming Nano Calcium Carbonate Co., Ltd.
Jiangxi Sheng, China
Patent: 10
Chiba-ken, Japan
Patent: 9
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 9
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. H Quest Vanguard , Inc., Sensorview Co., Ltd., Shanghai Mifang Electronic Technology Co. Ltd. are active in this area.
Pennsylvania, United States
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Shanghai Mifang Electronic Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,153 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, Songshan Lake Materials Laboratory take 2.46% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 26
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 14
Songshan Lake Materials Laboratory
undefined undefined
Patent: 13
Sichuan University of Science & Engineering
Sichuan Sheng, China
Patent: 12
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 12
Guangxi Huana New Material Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Hunan Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Shandong Qiyuan Nanotechnology Co., Ltd.
Shandong Sheng, China
Patent: 11
Dalian University of Technology
Liaoning Sheng, China
Patent: 10
With the analysis among related 2,153 patents in last 5 years, we discover 447 new entrants. Songshan Lake Materials Laboratory, North Eastern University, Shandong Qiyuan Nanotechnology Co., Ltd. are the most active new entrants in this area.
Songshan Lake Materials Laboratory
undefined undefined
Patent: 13
Liaoning Sheng, China
Patent: 11
Shandong Qiyuan Nanotechnology Co., Ltd.
Shandong Sheng, China
Patent: 11
Foshan Qiaoluan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Jiangxi Huaming Nano Calcium Carbonate Co., Ltd.
Jiangxi Sheng, China
Patent: 10
Chiba-ken, Japan
Patent: 9
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 9
Fuzhou Dijiu Biotechnology Co., Ltd.
Fujian Sheng, China
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
Jingmen City Dongbao District Kailong Mining Co., Ltd.
Hubei Sheng, China
Patent: 7
With the analysis among 872 patents, we discovered top 246 universities and scientific research institutions by total patent application. Zhejiang University, Sinopec Research Institute of Petroleum Processing, Sichuan University of Science & Engineering are dominant in this area. They take 6.08% of the total patent filing.
Zhejiang Sheng, China
Patent: 16
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 16
Sichuan University of Science & Engineering
Sichuan Sheng, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 11
Liaoning Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Zhongyuan University of Technology
Henan Sheng, China
Patent: 9