Search results for “Water purification filter” companies
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Key Players
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Innovation Intensity
With the analysis among 11,215 patents, we discovered top 498 key players by total patent application. LG Electronics, Inc., COWAY Co., Ltd., Midea Group Co. Ltd. are dominant in this area. They take 8.79% of the total patent filing.
South Korea
Patent: 390
South Korea
Patent: 322
Guangdong Sheng, China
Patent: 274
Guangdong Sheng, China
Patent: 182
Guangdong Sheng, China
Patent: 144
Guangdong Sheng, China
Patent: 140
Tokyo-to, Japan
Patent: 98
Guangdong Sheng, China
Patent: 98
Shandong Sheng, China
Patent: 96
South Korea
Patent: 95
Startups & Unicorns
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Innovation Intensity
With the analysis among 32 patents, we discovered top 10 start-ups by total patent application. Beijing 352 Environmental Protection Technology Co. Ltd., Beijing Zhimi Technology Co., Ltd., WATERHOR are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 8,941 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Guangdong Chestnut Technology Co., Ltd., Midea Group Co. Ltd. take 6.34% of patent filing during this period.
South Korea
Patent: 238
Guangdong Sheng, China
Patent: 165
Guangdong Sheng, China
Patent: 164
South Korea
Patent: 149
Guangdong Sheng, China
Patent: 104
Shandong Sheng, China
Patent: 95
Shanghai Shi, China
Patent: 87
Guangdong Sheng, China
Patent: 71
Guangdong Sheng, China
Patent: 69
South Korea
Patent: 61
New Entrants
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Innovation in recent 5 years
With the analysis among related 8,941 patents in last 5 years, we discover 352 new entrants. Shanghai Chunmi Electronics Technology Co., Ltd., Foshan Shunde Apollo Air Cleaner Co. Ltd., Foshan Xinyao Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 87
Guangdong Sheng, China
Patent: 60
Guangdong Sheng, China
Patent: 49
Zhejiang Sheng, China
Patent: 49
Guangdong Sheng, China
Patent: 42
China
Patent: 40
Jiangsu Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 34
Henan Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 25
Research Institutions
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Innovation Intensity
With the analysis among 533 patents, we discovered top 185 universities and scientific research institutions by total patent application. Hohai University, Anhui University of Science & Technology, Huaibei Normal University are dominant in this area. They take 8.63% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Ningxia Huizi Zizhiqu, China
Patent: 5
Hubei Sheng, China
Patent: 5
Nagano-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
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