With the analysis among 268 patents, we discovered top 52 key players by total patent application. J. R. Geigy AG, IG Farbenindustrie AG, Nippon Kayaku Co., Ltd. are dominant in this area. They take 43.28% of the total patent filing.
Hessen, Germany
Patent: 37
Tokyo-to, Japan
Patent: 34
Nordrhein-Westfalen, Germany
Patent: 11
New Jersey, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 5
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Dalian University, xi'an peihua university, Liaoning Lande New Material Technology Development Co., Ltd. take 33.33% of patent filing during this period.
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. Dalian University, xi'an peihua university, Liaoning Lande New Material Technology Development Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 6 universities and scientific research institutions by total patent application. The Royal College of Surgeons of England, Huazhong Agricultural University, Dalian University are dominant in this area. They take 37.50% of the total patent filing.
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hainan Sheng, China
Patent: 1