With the analysis among 143 patents, we discovered top 94 key players by total patent application. Hefei Midea Refrigerator Co., Ltd., Hefei Hualing Co., Ltd., Pro-Reach Biotech (Suzhou) Co. Ltd. are dominant in this area. They take 23.08% of the total patent filing.
Anhui Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
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With the analysis among related 132 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing South China Agricultural University, Changzhou University, Hebei Cixin Environmental Protection Technology Co., Ltd. take 18.18% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Nanjing Guohuan Environmental Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among related 132 patents in last 5 years, we discover 78 new entrants. Changzhou University, Hebei Cixin Environmental Protection Technology Co., Ltd., Jiangsu Bio-Environmental Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing Guohuan Environmental Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jingzhou Jiulong Mountain Qingqianliu Tea House
Hunan Sheng, China
Patent: 2
With the analysis among 140 patents, we discovered top 44 universities and scientific research institutions by total patent application. South China Agricultural University, Nanjing Agricultural University, Changzhou University are dominant in this area. They take 23.57% of the total patent filing.
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2