With the analysis among 172 patents, we discovered top 71 key players by total patent application. BASF AB, Warner-Lambert Co., Dr. Karl Thomae GmbH are dominant in this area. They take 15.12% of the total patent filing.
New Jersey, United States
Patent: 8
Rheinland-Pfalz, Germany
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Fukushima-ken, Japan
Patent: 4
Ohio, United States
Patent: 3
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Wanhua Chemical (Ningbo) Ltd., Hubei China Tobacco Industry Co. take 100.00% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Wanhua Chemical Group Co., Ltd., Wanhua Chemical (Ningbo) Ltd., Hubei China Tobacco Industry Co. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 9 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Xiamen University, Pukyong National University are dominant in this area. They take 26.67% of the total patent filing.
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1