With the analysis among 83 patents, we discovered top 35 key players by total patent application. Yungjin Pharm. Co., Ltd., Korea Research Institute of Bioscience & Biotechnlogy, Unilever NV are dominant in this area. They take 42.17% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 8
Ohio, United States
Patent: 6
Gyeonggi-do, South Korea
Patent: 4
Tennessee, United States
Patent: 3
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With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Yungjin Pharm. Co., Ltd., The Second People's Hospital of Shandong Province (Shandong Provincial Ear, Nose and Throat Hospital, Shandong Provincial Institute of Ear, Nose and Throat), Shandong Kejia Industrial Technology Research Institute Co., Ltd. take 30.00% of patent filing during this period.
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Patent: 1
Shandong Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 6 new entrants. The Second People's Hospital of Shandong Province (Shandong Provincial Ear, Nose and Throat Hospital, Shandong Provincial Institute of Ear, Nose and Throat), Shandong Kejia Industrial Technology Research Institute Co., Ltd., Beth Israel Deaconess Medical Center, Inc. are the most active new entrants in this area.
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Patent: 1
Shandong Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 11 universities and scientific research institutions by total patent application. Fudan University, Zhejiang University, Peking University are dominant in this area. They take 96.55% of the total patent filing.
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1