With the analysis among 21,966 patents, we discovered top 479 key players by total patent application. BSH Hausgeräte GmbH, Toray Industries, Inc., LG Electronics, Inc. are dominant in this area. They take 4.63% of the total patent filing.
Bayern, Germany
Patent: 359
Tokyo-to, Japan
Patent: 349
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 197
Tokyo-to, Japan
Patent: 183
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Samsung Electronics Co., Ltd.
Daewoo Electronics Co. Ltd.
Tokyo-to, Japan
Patent: 127
Halliburton Energy Services, Inc.
Texas, United States
Patent: 108
With the analysis among 48 patents, we discovered top 23 start-ups by total patent application. M-I LLC, Aseptium Ltd., Lunatech are active in this area.
Texas, United States
Patent: 12
Highland, United Kingdom
Patent: 4
Oregon, United States
Patent: 3
California, United States
Patent: 3
Sachsen, Germany
Patent: 2
Arizona, United States
Patent: 2
Tamsuo Aquatic Products Co Ltd.
Heilongjiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 6,277 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hohai University, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Zhejiang Zheneng Technology Research Institute Co., Ltd. take 1.62% of patent filing during this period.
Jiangsu Sheng, China
Patent: 37
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 35
Zhejiang Zheneng Technology Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 30
Foshan Midea Qinghu Water Purifiying Equipment Co. Ltd.
Guangdong Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 29
Dalian University of Technology
Liaoning Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 27
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 26
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
With the analysis among related 6,277 patents in last 5 years, we discover 203 new entrants. Zhejiang Zheneng Technology Research Institute Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd., Huadian Electric Power Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Zheneng Technology Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 30
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 15
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Changsha Zichen Technology Development Co., Ltd.
Hunan Sheng, China
Patent: 11
Huzhou Richen Ecological Agriculture Development Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Shandong Nuclear Power Co., Ltd.
Shandong Sheng, China
Patent: 10
Zhejiang Zheneng Yueqing Power Generation Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Shanghai Yuke Environmental Engineering Co., Ltd.
Shanghai Shi, China
Patent: 8
Guangzhou Enengke Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Beijing Qingjian Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 8
With the analysis among 5,325 patents, we discovered top 275 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Hohai University are dominant in this area. They take 4.45% of the total patent filing.
Zhejiang Sheng, China
Patent: 84
Tianjin Shi, China
Patent: 80
Jiangsu Sheng, China
Patent: 73
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 73
Jiangsu Sheng, China
Patent: 48
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 45
Beijing Shi, China
Patent: 43
Beijing Institute of Technology
Beijing Shi, China
Patent: 42
Guangdong Ocean University
Guangdong Sheng, China
Patent: 39
Fujian Sheng, China
Patent: 37