With the analysis among 826 patents, we discovered top 479 key players by total patent application. Chongqing Hengyu Wharton New Energy Development Co., Ltd., LG Chem Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 7.38% of the total patent filing.
Chongqing Shi, China
Patent: 29
Beijing Shi, China
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 13
Beijing Shi, China
Patent: 12
Indiana, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
Massachusetts, United States
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 244 patents applied in the last 5 years. We discover 212 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PHOENIX CONTACT GmbH & Co. KG, Xi'an Modern Chemistry Research Institute take 7.38% of patent filing during this period.
Beijing Shi, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Shaanxi Sheng, China
Patent: 5
Indiana, United States
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 244 patents in last 5 years, we discover 191 new entrants. Beijing University of Chemical Technology, New Go - Arc (2015) Ltd, Qingdao Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
University Industry Cooperation Group
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 198 patents, we discovered top 75 universities and scientific research institutions by total patent application. Xi'an Modern Chemistry Research Institute, Zhejiang University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 13.64% of the total patent filing.
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2