With the analysis among 228 patents, we discovered top 128 key players by total patent application. Anhui Wanling Down & Feather Products Ltd., Alaven Pharmaceutical LLC, Jiangsu Hippo Down Products Co., Ltd. are dominant in this area. They take 10.96% of the total patent filing.
Anhui Sheng, China
Patent: 11
Pennsylvania, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
Antwerpen, Belgium
Patent: 5
Anhui Sheng, China
Patent: 4
Ohio, United States
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Henan Sheng, China
Patent: 3
Guangan Bosen Agricultural Development Co., Ltd.
Sichuan Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 118 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Sichuan University of Science & Engineering, Jiangsu Hippo Down Products Co., Ltd., Zibo Great Wall Chemical Plant take 16.10% of patent filing during this period.
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zibo Great Wall Chemical Plant
Shandong Sheng, China
Patent: 6
Guangan Bosen Agricultural Development Co., Ltd.
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
undefined undefined
Patent: 2
Guizhou Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 72 new entrants. Jiangsu Hippo Down Products Co., Ltd., Zibo Great Wall Chemical Plant, Guangan Bosen Agricultural Development Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Zibo Great Wall Chemical Plant
Shandong Sheng, China
Patent: 6
Guangan Bosen Agricultural Development Co., Ltd.
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 93 patents, we discovered top 35 universities and scientific research institutions by total patent application. Sichuan University of Science & Engineering, Council of Scientific & Industrial Research, Hebei Normal University of Science & Technology are dominant in this area. They take 20.43% of the total patent filing.
Sichuan Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhongkai University of Agriculture & Engineering
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2