With the analysis among 40 patents, we discovered top 24 key players by total patent application. OSRAM SYLVANIA, Inc., Green Cross Corp., Mobil Corp. are dominant in this area. They take 22.50% of the total patent filing.
Massachusetts, United States
Patent: 5
Texas, United States
Patent: 2
Valais, Switzerland
Patent: 2
Hubei Sheng, China
Patent: 1
Zuid-Holland, Netherlands
Patent: 1
Illinois, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
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With the analysis among related 15 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Ningbo University, Yunnan Academy of Tobacco Agriculture Science, Institute of Tobacco, Chinese Academy of Agricultural Sciences take 40.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
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Patent: 2
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Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 12 new entrants. Ningbo University, Institute of Tobacco, Chinese Academy of Agricultural Sciences, Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
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Patent: 2
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Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
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Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 10 universities and scientific research institutions by total patent application. Yunnan Academy of Tobacco Agriculture Science, Ningbo University, China Agricultural University are dominant in this area. They take 28.00% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1