With the analysis among 677 patents, we discovered top 199 key players by total patent application. Hangzhou Qiandaohu Xunlong Sci-tech Co., Ltd., Hubei Qingjiang Sturgeon Valley Special Fishery Co., Ltd., Quzhou Sturgeon Aquatic Food Technology Development Co., Ltd. are dominant in this area. They take 13.15% of the total patent filing.
Zhejiang Sheng, China
Patent: 41
Hubei Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 23
Yunnan Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 12
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Tamsuo Aquatic Products Co Ltd.
Heilongjiang Sheng, China
Patent: 2
California, United States
Patent: 1
With the analysis among related 493 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing Hubei Qingjiang Sturgeon Valley Special Fishery Co., Ltd., Yunnan Amur Sturgeon Group (Huize) Co., Ltd., Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences take 13.18% of patent filing during this period.
Hubei Sheng, China
Patent: 25
Yunnan Sheng, China
Patent: 21
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Patent: 19
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Patent: 14
Yunnan Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
With the analysis among related 493 patents in last 5 years, we discover 121 new entrants. Hubei Qingjiang Sturgeon Valley Special Fishery Co., Ltd., Huize Sturgeon Valley Caviar Co., Ltd., Yunnan Jingyuan Fish Breeding Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 25
Yunnan Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Guizhou Longyuan Cold Water Fishery Co., Ltd.
Guizhou Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 7
Hubei Chu Sturgeon Fishery Co., Ltd.
Hubei Sheng, China
Patent: 6
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Patent: 6
With the analysis among 504 patents, we discovered top 53 universities and scientific research institutions by total patent application. Ocean University of China, Dalian Polytechnic University, Zhejiang Gongshang University are dominant in this area. They take 18.25% of the total patent filing.
Shandong Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3