With the analysis among 244 patents, we discovered top 58 key players by total patent application. EIDP, Inc., The Dow Chemical Co., Ethyl Corp. are dominant in this area. They take 29.51% of the total patent filing.
Delaware, United States
Patent: 35
Michigan, United States
Patent: 23
Virginia, United States
Patent: 14
Imperial Chemical Industries Ltd.
Pennsylvania, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Honeywell International Technologies Ltd.
Chiba-ken, Japan
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 1
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Zhuocong (Shanghai) Environmental Protection Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Zhuocong (Shanghai) Environmental Protection Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Korea Advanced Institute of Science & Technology