With the analysis among 184 patents, we discovered top 31 key players by total patent application. AGC, Inc. (Japan), Osaka Gas Co., Ltd., Chirogen Pty Ltd. are dominant in this area. They take 5.98% of the total patent filing.
Aichi-ken, Japan
Patent: 2
Delaware, United States
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Toyota Motor Corp., Wanhua Chemical (Ningbo) Ltd. take 37.50% of patent filing during this period.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Wanhua Chemical Group Co., Ltd., Toyota Motor Corp., Wanhua Chemical (Ningbo) Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 2 universities and scientific research institutions by total patent application.