Search results for “Air filter” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 61,702 patents, we discovered top 490 key players by total patent application. MANN+HUMMEL GmbH, Donaldson Co., Inc., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 4.36% of the total patent filing.
MANN+HUMMEL GmbH
Mecklenburg-Vorpommern, Germany
Patent: 1,343
Donaldson Co., Inc.
Minnesota, United States
Patent: 788
DAIKIN INDUSTRIES Ltd.
Osaka-fu, Japan
Patent: 560
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 448
3M Innovative Properties Co.
Minnesota, United States
Patent: 431
Honda Motor Co., Ltd.
Tokyo-to, Japan
Patent: 409
SANYO Electric Co., Ltd.
California, United States
Patent: 377
American Air Filter Co., Inc.
Kentucky, United States
Patent: 286
Hyundai Motor Co., Ltd.
South Korea
Patent: 275
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 265
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 163 patents, we discovered top 64 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Roidmi are active in this area.
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 25
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
STARTUP
Roidmi
Jiangsu Sheng, China
Patent: 8
STARTUP
Philter Labs, Inc.
California, United States
Patent: 8
STARTUP
Sfcc
Guangdong Sheng, China
Patent: 6
STARTUP
PBD Solutions Pvt Ltd.
Andhra Pradesh, India
Patent: 6
STARTUP
EOS Srl
Lombardia, Italy
Patent: 5
STARTUP
Texel, Inc.
United Arab Emirates
Patent: 5
STARTUP
Agentis Air LLC
United States
Patent: 5
STARTUP
Sono Motors GmbH
Bayern, Germany
Patent: 4
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 28,879 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Great Wall Motor Co., Ltd., 3M Innovative Properties Co., MANN+HUMMEL GmbH take 1.05% of patent filing during this period.
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 113
3M Innovative Properties Co.
Minnesota, United States
Patent: 99
MANN+HUMMEL GmbH
Mecklenburg-Vorpommern, Germany
Patent: 92
Weichai Power Co., Ltd.
Shandong Sheng, China
Patent: 92
Donaldson Co., Inc.
Minnesota, United States
Patent: 89
K&N Engineering, Inc.
California, United States
Patent: 72
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 61
DAIKIN INDUSTRIES Ltd.
Osaka-fu, Japan
Patent: 59
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 58
Jiangmen Dachangjiang Group Co. Ltd.
Guangdong Sheng, China
Patent: 55
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 28,879 patents in last 5 years, we discover 195 new entrants. Wuxi Yili Environmental Protection Technology Co Ltd., Beijing SinoHytec Co., Ltd., Segway Technology Co., Ltd. are the most active new entrants in this area.
Wuxi Yili Environmental Protection Technology Co Ltd.
Jiangsu Sheng, China
Patent: 41
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 40
Segway Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 31
Xinxiang Xinping Filter Co., Ltd.
Henan Sheng, China
Patent: 21
Webster (Suzhou) Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Hellis Filter Nanjing Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Wucheng Dingxin Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 17
Changzhou Hengbo Filter Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Jiangsu South China New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Shenzhen Jincheng Air-Condition Purifying Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 15
Research Institutions
Order by:
Innovation Intensity
With the analysis among 3,900 patents, we discovered top 300 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Zhejiang University, Tsinghua University are dominant in this area. They take 4.21% of the total patent filing.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 85
Zhejiang University
Zhejiang Sheng, China
Patent: 46
Tsinghua University
Beijing Shi, China
Patent: 30
Tongji University
Shanghai Shi, China
Patent: 29
Tianjin University
Tianjin Shi, China
Patent: 29
Jilin University
Jilin Sheng, China
Patent: 28
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 27
Donghua University
Shanghai Shi, China
Patent: 27
University of Shaoxing
Zhejiang Sheng, China
Patent: 27
Jiangsu University
Jiangsu Sheng, China
Patent: 21
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: