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 Hengyu Wharton New Energy Development Co., Ltd.
Chongqing Shi, China
Patent: 29
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
PHOENIX CONTACT GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 13
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Indiana, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
Massachusetts, United States
Patent: 8
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Yangtze Memory Technologies Co., Ltd.
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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
PHOENIX CONTACT GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 6
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 5
Indiana, United States
Patent: 5
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 4
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Beijing NAURA Microelectronics Equipment Co., Ltd.
Beijing Shi, China
Patent: 3
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 2
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 2
Zhuzhou Zhuhua Smart Water Technology Co., Ltd.
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 University of Chemical Technology
Beijing Shi, China
Patent: 3
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 2
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 2
Jiangsu Chaoqun Machinery Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 2
University Industry Cooperation Group
Zhuzhou Zhuhua Smart Water Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Zhuzhou Southern Valve Co., Ltd.
Hunan Sheng, China
Patent: 2
Shandong Yanggu Huatai Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Kunshan Jialu Quartz Co., Ltd.
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.
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2