With the analysis among 411 patents, we discovered top 355 key players by total patent application. Zhejiang Dongou Filter Manufacturing Co., Ltd., Xinchang County Yerba Tea Co., Ltd., Yibin Grace Group Ltd. are dominant in this area. They take 5.84% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Dongguan Mingchuang Transmission Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Inner Mongolia Mengyi Environmental Protection Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Connecticut, United States
Patent: 3
Hunan Sheng, China
Patent: 3
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With the analysis among related 379 patents applied in the last 5 years. We discover 307 most active companies in this area. The fast-growing Zhejiang Dongou Filter Manufacturing Co., Ltd., Dongguan Mingchuang Transmission Technology Co., Ltd., Inner Mongolia Mengyi Environmental Protection Technology Co., Ltd. take 5.28% of patent filing during this period.
Zhejiang Sheng, China
Patent: 11
Dongguan Mingchuang Transmission Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Inner Mongolia Mengyi Environmental Protection Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Guizhou Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hu Nan Dong Ying Tan Cai Liao Ke Ji Gu Fen You Xian Gong Si
Hunan Sheng, China
Patent: 3
Shandong Zhongxu Technology Research Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 379 patents in last 5 years, we discover 304 new entrants. Zhejiang Dongou Filter Manufacturing Co., Ltd., Dongguan Mingchuang Transmission Technology Co., Ltd., Inner Mongolia Mengyi Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 11
Dongguan Mingchuang Transmission Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Inner Mongolia Mengyi Environmental Protection Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Guizhou Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hu Nan Dong Ying Tan Cai Liao Ke Ji Gu Fen You Xian Gong Si
Hunan Sheng, China
Patent: 3
Shandong Zhongxu Technology Research Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 66 patents, we discovered top 37 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Tianjin Chengjian University, Council of Scientific & Industrial Research are dominant in this area. They take 9.09% of the total patent filing.
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1