With the analysis among 2,248 patents, we discovered top 453 key players by total patent application. Tongwei Co., Ltd., Powerchina Kunming Engineering Corp. Ltd., Anhui Lvheng Environmental Protection Technology Co., Ltd. are dominant in this area. They take 1.47% of the total patent filing.
Sichuan Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. The Fynder Group, Inc., Atarraya, Inc., Gis Gas Infusion Systems, Inc. are active in this area.
Illinois, United States
Patent: 2
Indiana, United States
Patent: 1
New Brunswick, Canada
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 3,271 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chinese Research Academy of Environmental Sciences, Heilongjiang Fisheries Research Institute, Chinese Academy of Fishery Sciences, Tongwei Co., Ltd. take 1.28% of patent filing during this period.
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Patent: 14
Sichuan Sheng, China
Patent: 14
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Patent: 13
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Patent: 12
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 10
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Patent: 10
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Patent: 10
With the analysis among related 3,271 patents in last 5 years, we discover 478 new entrants. Chinese Research Academy of Environmental Sciences, Guangxi Zhuang Autonomous Region Fishery Technology Extension Station, Powerchina Kunming Engineering Corp. Ltd. are the most active new entrants in this area.
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Patent: 12
Yunnan Sheng, China
Patent: 10
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Patent: 10
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Patent: 10
Jiangsu Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
With the analysis among 775 patents, we discovered top 167 universities and scientific research institutions by total patent application. Hohai University, Guangdong Ocean University, Zhejiang University are dominant in this area. They take 5.94% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6