With the analysis among 379 patents, we discovered top 262 key players by total patent application. Donaldson Co., Inc., Isuzu Motors Ltd., TOSHIBA Corp. are dominant in this area. They take 5.28% of the total patent filing.
Minnesota, United States
Patent: 8
Samsung Electronics Co., Ltd.
Hovedstaden, Denmark
Patent: 5
Baden-Württemberg, Germany
Patent: 5
Chiba-ken, Japan
Patent: 4
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With the analysis among related 115 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Isuzu Motors Ltd., Autel Intelligent Technology Co., Ltd., Beijing Zhongxin Xingye Air Pollution Control Co., Ltd. take 7.83% of patent filing during this period.
Autel Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Zhongxin Xingye Air Pollution Control Co., Ltd.
Beijing Shi, China
Patent: 3
Chiba-ken, Japan
Patent: 2
Weifang Yipin Pet Products Co., Ltd.
Shandong Sheng, China
Patent: 2
HYDAC Process Technology GmbH
Saarland, Germany
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Guangdong Jintianyuan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Chixin Industrial Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 86 new entrants. Autel Intelligent Technology Co., Ltd., Beijing Zhongxin Xingye Air Pollution Control Co., Ltd., Weifang Yipin Pet Products Co., Ltd. are the most active new entrants in this area.
Autel Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Zhongxin Xingye Air Pollution Control Co., Ltd.
Beijing Shi, China
Patent: 3
Weifang Yipin Pet Products Co., Ltd.
Shandong Sheng, China
Patent: 2
HYDAC Process Technology GmbH
Saarland, Germany
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Guangdong Jintianyuan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Chixin Industrial Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Zhongrui Environmental Protection Equipment Co., Ltd.
Shanghai Shi, China
Patent: 1
Wuxi Bangde Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 10 universities and scientific research institutions by total patent application. Hefei University of Technology, Sun Yat-Sen University, Tongji University are dominant in this area. They take 28.57% of the total patent filing.
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Pukyong National University
China Three Gorges University
Hubei Sheng, China
Patent: 1
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 1
Shandong Jianzhu University
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1