Search results for “Air purification” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 45,628 patents, we discovered top 487 key players by total patent application. Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 3.18% of the total patent filing.
Midea Group Co. Ltd.
Guangdong Sheng, China
Patent: 570
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 446
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 436
LG Electronics, Inc.
South Korea
Patent: 389
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 229
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 210
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 197
DAIKIN INDUSTRIES Ltd.
Osaka-fu, Japan
Patent: 186
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 152
Samsung Electronics Co., Ltd.
South Korea
Patent: 134
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 174 patents, we discovered top 56 start-ups by total patent application. Haoting Xinfeng, Coclean Co. Ltd., Beijing 352 Environmental Protection Technology Co. Ltd. are active in this area.
STARTUP
Haoting Xinfeng
Hebei Sheng, China
Patent: 21
STARTUP
Coclean Co. Ltd.
Beijing Shi, China
Patent: 16
STARTUP
Beijing 352 Environmental Protection Technology Co. Ltd.
Beijing Shi, China
Patent: 10
STARTUP
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Patent: 10
STARTUP
Beijing Aikongqi Technology Co. Ltd.
Beijing Shi, China
Patent: 10
STARTUP
Molekule, Inc.
California, United States
Patent: 7
STARTUP
Beijing Yifeng Technology Co. Ltd.
Beijing Shi, China
Patent: 6
STARTUP
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 6
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 6
STARTUP
Qingdao Eoroom Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 27,869 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Midea Group Co. Ltd., Gree Electric Appliances, Inc. of Zhuhai, Guangdong Midea Refrigeration Equipment Co., Ltd. take 3.49% of patent filing during this period.
Midea Group Co. Ltd.
Guangdong Sheng, China
Patent: 339
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 336
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 298
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 198
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 191
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 105
LG Electronics, Inc.
South Korea
Patent: 95
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 60
Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.
Shandong Sheng, China
Patent: 50
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 46
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 27,869 patents in last 5 years, we discover 225 new entrants. Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd., Ningbo Aux Electric Co. Ltd., Stratospheric Composite Water Ion (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Foshan Shunde Midea Washing Appliances Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 39
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 32
Stratospheric Composite Water Ion (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 25
Chung-Ang University Industry Academic Cooperation Foundation
South Korea
Patent: 25
Zhejiang Hongsheng New Material Technology Group Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Dyson Ltd.
United Kingdom
Patent: 16
Suzhou Lvtian Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Jiangsu Kenfit New Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Xinli Environmental Technology (Shandong) Co., Ltd.
Shandong Sheng, China
Patent: 16
Jiangsu Zhongjin New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Research Institutions
Order by:
Innovation Intensity
With the analysis among 4,949 patents, we discovered top 315 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Tianjin University are dominant in this area. They take 3.37% of the total patent filing.
Tsinghua University
Beijing Shi, China
Patent: 72
Zhejiang University
Zhejiang Sheng, China
Patent: 49
Tianjin University
Tianjin Shi, China
Patent: 46
Donghua University
Shanghai Shi, China
Patent: 45
South China University of Technology
Guangdong Sheng, China
Patent: 42
North China Electric Power University
Beijing Shi, China
Patent: 35
Chang'an University
Shaanxi Sheng, China
Patent: 29
University of Science & Technology Beijing
Beijing Shi, China
Patent: 29
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 27
China Jiliang University
Zhejiang Sheng, China
Patent: 26
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: