With the analysis among 211 patents, we discovered top 123 key players by total patent application. Uniroyal, Inc., Sumitomo Rubber Industries, Ltd., Crompton Manufacturing Co., Inc. are dominant in this area. They take 12.32% of the total patent filing.
Oklahoma, United States
Patent: 11
Connecticut, United States
Patent: 7
Delaware, United States
Patent: 5
Aichi-ken, Japan
Patent: 4
Connecticut, United States
Patent: 4
Texas, United States
Patent: 4
No data, please try another search term
With the analysis among related 42 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing NOK Corp., Sumitomo Rubber Industries, Ltd., Shandong Yanggu Huatai Chemical Co., Ltd. take 26.19% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shijiazhuang Bohua Information Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Yijiaolian New Materials Research Institute Co., Ltd.
Henan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 21 new entrants. NOK Corp., Shandong Yanggu Huatai Chemical Co., Ltd., Shenyang University of Chemical Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shijiazhuang Bohua Information Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Yijiaolian New Materials Research Institute Co., Ltd.
Henan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1