With the analysis among 5,566 patents, we discovered top 469 key players by total patent application. Robert Bosch GmbH, Siemens AG, State Grid Corp. of China are dominant in this area. They take 3.61% of the total patent filing.
Baden-Württemberg, Germany
Patent: 94
Bayern, Germany
Patent: 58
State Grid Corp. of China
Beijing Shi, China
Patent: 49
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 39
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 38
Niedersachsen, Germany
Patent: 31
Daimler AG & Co. Anlagenverwaltung OHG
Brandenburg, Germany
Patent: 28
With the analysis among 16 patents, we discovered top 11 start-ups by total patent application. ioCurrents, Inc., Bound 4 Blue SL, Extract, Inc. are active in this area.
Washington, United States
Patent: 5
Oklahoma, United States
Patent: 1
Si Chuan Zhong Bang Pharma Ltd.
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
Shanghai Yinshi Environmental Protection Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
SJ Semiconductor (Jiangyin) Corp.
Jiangsu Sheng, China
Patent: 1
Aerostrovilos Energy Pvt Ltd.
Cas Aerostar Technology Co.,Ltd
Shandong Sheng, China
Patent: 1
With the analysis among related 3,050 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Harbin Engineering University, Zhejiang University take 2.85% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 34
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 25
State Grid Corp. of China
Beijing Shi, China
Patent: 24
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 20
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Anhui University of Technology
Anhui Sheng, China
Patent: 18
Chinese Research Academy of Environmental Sciences
With the analysis among related 3,050 patents in last 5 years, we discover 333 new entrants. Beijing Sanfa High Technology Corp., Sedin Engineering Co., Ltd., Shenzhen Jiayuntong Electronics Co., Ltd. are the most active new entrants in this area.
Beijing Sanfa High Technology Corp.
Beijing Shi, China
Patent: 16
Sedin Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 15
Shenzhen Jiayuntong Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 13
Desiccant Technology Corp.
Taiwan Province, China
Patent: 12
Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd.
Shanghai Shi, China
Patent: 12
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 11
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 10
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Beijing Power Machinery Institute
Shanghai Bixiufu Enterprise Management Co Ltd
Shanghai Shi, China
Patent: 8
With the analysis among 1,873 patents, we discovered top 223 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, North China Electric Power University are dominant in this area. They take 7.05% of the total patent filing.
Zhejiang Sheng, China
Patent: 54
Beijing Shi, China
Patent: 38
North China Electric Power University
Beijing Shi, China
Patent: 36
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 30
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 30
Anhui University of Technology
Anhui Sheng, China
Patent: 29
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 25
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 23
Shanghai Shi, China
Patent: 21