With the analysis among 116 patents, we discovered top 40 key players by total patent application. Metzeler Schaum GmbH, EIDP, Inc., BASF AB are dominant in this area. They take 19.83% of the total patent filing.
Delaware, United States
Patent: 7
New York, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Michigan, United States
Patent: 3
Wisconsin, United States
Patent: 3
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
An Hui Da Wei Hua Tai Xin Cai Liao Ke Ji You Xian Gong Si
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
An Hui Da Wei Hua Tai Xin Cai Liao Ke Ji You Xian Gong Si
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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