With the analysis among 3,665 patents, we discovered top 464 key players by total patent application. China Petroleum & Chemical Corp., LINDA AG, Jiangsu Jiuwu Hi-Tech Co., Ltd. are dominant in this area. They take 3.11% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 64
Nordrhein-Westfalen, Germany
Patent: 29
Jiangsu Jiuwu Hi-Tech Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 17
Qingdao Kangyuan Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 16
Massachusetts, United States
Patent: 15
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 13
Shanghai Suishan Industrial Co., Ltd.
Shanghai Shi, China
Patent: 13
TIANBANG NATIONAL ENGINEERING RESEARCH CENTER OF MEMBRANE TECHNOLOGY CO.,LTD.
Liaoning Sheng, China
Patent: 11
Hefei Xinda Membrane Technology Co., Ltd.
Anhui Sheng, China
Patent: 11
With the analysis among 13 patents, we discovered top 13 start-ups by total patent application. Zhejiang Leapmotor Technology Co., Ltd., Qi An Xin Technology Group, Inc., Beijing Qingyan Boshi Health Management Co Ltd. are active in this area.
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
Beijing Qingyan Boshi Health Management Co Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Galaxis Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chengdu Knowledge Vision Technology Co. Ltd.
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shenzhen Youjie Zhixin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,610 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Jiangsu University, Nanjing University of Technology take 2.41% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 19
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 16
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 12
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 11
Dalian University of Technology
Liaoning Sheng, China
Patent: 10
With the analysis among related 2,610 patents in last 5 years, we discover 351 new entrants. Qingdao Haoda Biotechnology Engineering Co., Ltd., Shenhua Ningxia Coal Industry Group Co., Ltd., Suishan (Ningbo) Technology Co., Ltd. are the most active new entrants in this area.
Qingdao Haoda Biotechnology Engineering Co., Ltd.
Shandong Sheng, China
Patent: 7
Shenhua Ningxia Coal Industry Group Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Suishan (Ningbo) Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Zhejiang Hymater New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Inner Mongolia Ketai Longda Environmental Protection Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Xuzhou Zhongkuang Shell Meining Mining Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Max Planck Gesellschaft zur Förderung der Wissenschaften eV
With the analysis among 1,911 patents, we discovered top 282 universities and scientific research institutions by total patent application. Jiangnan University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 6.65% of the total patent filing.
Jiangsu Sheng, China
Patent: 51
Zhejiang Sheng, China
Patent: 36
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 31
Shandong Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 30
Beijing University of Technology
Beijing Shi, China
Patent: 28
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 23