With the analysis among 228 patents, we discovered top 157 key players by total patent application. Hefei Hanlin Family Farm Co., Ltd., Dongzhilvzhou Environmental Protection Chemical Industry Co. L, Anhui Jinyu Food Co., Ltd. are dominant in this area. They take 8.77% of the total patent filing.
Anhui Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Henan Jiujin Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
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With the analysis among related 80 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing Beijing Capital Atmospheric Environment Technology Co., Ltd., Guangxi Jinhong Environmental Protection Packaging Technology Co., Ltd., Nantong Xingshi Materials Trading Co., Ltd. take 8.75% of patent filing during this period.
Beijing Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Jiujin Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Zhengzhou Xinze Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 80 patents in last 5 years, we discover 64 new entrants. Beijing Capital Atmospheric Environment Technology Co., Ltd., Guangxi Jinhong Environmental Protection Packaging Technology Co., Ltd., Nantong Xingshi Materials Trading Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhengzhou Xinze Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tangshan Teacher's College, Shaanxi University of Science & Technology, Kunming University of Science & Technology are dominant in this area. They take 23.33% of the total patent filing.
Hebei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1