With the analysis among 53 patents, we discovered top 27 key players by total patent application. BP Plc, BASF AB, Covestro Deutschland AG are dominant in this area. They take 16.98% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 2
Maharashtra, India
Patent: 2
Minnesota, United States
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Covestro Deutschland AG, Ricoh Co., Ltd., Toyo Ink SC Holdings Co. Ltd. take 36.36% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 2
Toyo Ink SC Holdings Co. Ltd.
Hangzhou Dafeng Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 4 new entrants. Covestro Deutschland AG, Ricoh Co., Ltd., Toyo Ink SC Holdings Co. Ltd. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 2
Toyo Ink SC Holdings Co. Ltd.
Hangzhou Dafeng Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 1
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