With the analysis among 87 patents, we discovered top 25 key players by total patent application. Brown & Williamson Tobacco Corp., Schweitzer-Mauduit International, Inc., Reemtsma Cigarettenfabriken GmbH are dominant in this area. They take 26.44% of the total patent filing.
Kentucky, United States
Patent: 10
Georgia, United States
Patent: 7
Hamburg, Germany
Patent: 6
New York, United States
Patent: 4
Virginia, United States
Patent: 2
Buckinghamshire, United Kingdom
Patent: 2
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With the analysis among related 10 patents applied in the last 5 years. We discover 2 most active companies in this area.
Virginia, United States
Patent: 2
With the analysis among related 10 patents in last 5 years, we discover 1 new entrants.
Virginia, United States
Patent: 2
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