With the analysis among 342 patents, we discovered top 149 key players by total patent application. Honeywell International Technologies Ltd., Hudson Technologies Co., Siemens AG are dominant in this area. They take 18.13% of the total patent filing.
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 24
New York, United States
Patent: 20
Bayern, Germany
Patent: 17
Massachusetts, United States
Patent: 14
California, United States
Patent: 12
Ford Global Technologies LLC
Michigan, United States
Patent: 7
Illinois, United States
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 6
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Utah, United States
Patent: 3
With the analysis among related 182 patents applied in the last 5 years. We discover 125 most active companies in this area. The fast-growing Southeast University, BASF AB, Nanjing University of Aeronautics & Astronautics take 9.89% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangzhou Canlead Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
General Electric Renovables España SL
Covestro Intellectual Property GmbH & Co. KG
With the analysis among related 182 patents in last 5 years, we discover 111 new entrants. BASF AB, Nanjing University of Aeronautics & Astronautics, South China University of Technology are the most active new entrants in this area.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangzhou Canlead Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
General Electric Renovables España SL
Covestro Intellectual Property GmbH & Co. KG
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
With the analysis among 117 patents, we discovered top 51 universities and scientific research institutions by total patent application. Southeast University, Beijing University of Technology, South China University of Technology are dominant in this area. They take 19.66% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3