With the analysis among 174 patents, we discovered top 64 key players by total patent application. Procter & Gamble Co., Unilever NV, Wanhua Chemical Group Co., Ltd. are dominant in this area. They take 35.06% of the total patent filing.
Ohio, United States
Patent: 23
Zuid-Holland, Netherlands
Patent: 21
Shandong Sheng, China
Patent: 17
New York, United States
Patent: 12
New Jersey, United States
Patent: 6
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 51 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Zhejiang NHU Co. Ltd., Zhejiang Nhu Pharmaceutical Co. Ltd. take 49.02% of patent filing during this period.
Shandong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 29 new entrants. Wanhua Chemical Group Co., Ltd., Zhejiang NHU Co. Ltd., Zhejiang Nhu Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 6 universities and scientific research institutions by total patent application. Zhejiang University, Jiangnan University, Guangxi University are dominant in this area. They take 42.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1