With the analysis among 207 patents, we discovered top 26 key players by total patent application. NOVA Chemicals, Inc., Airlite Plastics Co., Buildblock Building Systems LLC are dominant in this area. They take 20.77% of the total patent filing.
Pennsylvania, United States
Patent: 18
Nebraska, United States
Patent: 13
Oklahoma, United States
Patent: 12
Alberta, Canada
Patent: 11
British Columbia, Canada
Patent: 10
Bern, Switzerland
Patent: 9
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With the analysis among related 30 patents applied in the last 5 years. We discover 2 most active companies in this area.
New York, United States
Patent: 2
With the analysis among related 30 patents in last 5 years, we discover 2 new entrants.
New York, United States
Patent: 2
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1