With the analysis among 467 patents, we discovered top 363 key players by total patent application. Alfa Laval AB, Gree Electric Appliances, Inc. of Zhuhai, China Petroleum & Chemical Corp. are dominant in this area. They take 15.85% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 29
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 6
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Marssenger Kitchenware Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Matsushita Electronics Corp.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Ningbo Anjia Toilet & Kitchen Appliance Co. Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 420 patents applied in the last 5 years. We discover 344 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute, China Petroleum & Chemical Corp. take 9.52% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 28
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 4
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Shanghai Institute of Special Equipment Supervision and Inspection Technology
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Patent: 4
Marssenger Kitchenware Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Wuxi Hongdinghua Chemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hangzhou Ernst & Young Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 420 patents in last 5 years, we discover 337 new entrants. China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute, China Petroleum & Chemical Corp., Weichai Power Co., Ltd. are the most active new entrants in this area.
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 4
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Shanghai Institute of Special Equipment Supervision and Inspection Technology
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Patent: 4
Marssenger Kitchenware Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Wuxi Hongdinghua Chemical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hangzhou Ernst & Young Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 69 patents, we discovered top 31 universities and scientific research institutions by total patent application. Consejo Superior de Investigaciones Científicas, Southeast University, Beijing Institute of Technology are dominant in this area. They take 23.19% of the total patent filing.
Consejo Superior de Investigaciones Científicas
Jiangsu Sheng, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 1