With the analysis among 81 patents, we discovered top 38 key players by total patent application. First Chemical Corp., Bridgestone Corp., Mitsui Chemicals, Inc. are dominant in this area. They take 33.33% of the total patent filing.
Mississippi, United States
Patent: 13
New Jersey, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Shandong Sheng, China
Patent: 3
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Patent: 2
Gansu Sheng, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Laizhou Jimei Salt Chemical Co., Ltd., Donghua University, Hubei China Tobacco Industry Co. take 66.67% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 4 new entrants. Laizhou Jimei Salt Chemical Co., Ltd., Donghua University, Hubei China Tobacco Industry Co. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Donghua University, South China Agricultural University, Tsinghua University are dominant in this area. They take 55.56% of the total patent filing.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1