Search results for “Room air cleaners” companies
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Key Players
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Innovation Intensity
With the analysis among 625 patents, we discovered top 355 key players by total patent application. 3M Innovative Properties Co., Woco GmbH & Co. KG, Suzhou Bohan Environmental Protection Technology Co., Ltd. are dominant in this area. They take 7.68% of the total patent filing.
Minnesota, United States
Patent: 24
Hessen, Germany
Patent: 14
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Minnesota, United States
Patent: 7
Beijing Shi, China
Patent: 7
Ohio, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Minnesota, United States
Patent: 5
South Korea
Patent: 5
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 250 patents applied in the last 5 years. We discover 129 most active companies in this area. The fast-growing Woco GmbH & Co. KG, 3M Innovative Properties Co., Bissell, Inc. take 10.00% of patent filing during this period.
Hessen, Germany
Patent: 14
Minnesota, United States
Patent: 7
Michigan, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shenzhen Keke Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Ningbo Jiangbei Dongchang Timber Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Anhui Yingkang Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 250 patents in last 5 years, we discover 122 new entrants. Woco GmbH & Co. KG, Bissell, Inc., Stratospheric Composite Water Ion (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Hessen, Germany
Patent: 14
Michigan, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
Shenzhen Keke Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Ningbo Jiangbei Dongchang Timber Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Anhui Yingkang Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beiyang Blue (Tianjin) Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 82 patents, we discovered top 48 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Shandong University, Zhejiang University are dominant in this area. They take 9.76% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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