With the analysis among 28 patents, we discovered top 12 key players by total patent application. Exide Corp., Sevenson Environmental Services, Inc., Exide Technologies LLC are dominant in this area. They take 53.57% of the total patent filing.
New Jersey, United States
Patent: 8
New York, United States
Patent: 4
Louisiana, United States
Patent: 3
Indiana, United States
Patent: 2
Ohio, United States
Patent: 2
Ohio, United States
Patent: 1
Missouri, United States
Patent: 1
Indiana, United States
Patent: 1
New York, United States
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Hunan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Hunan Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 8 universities and scientific research institutions by total patent application. Tongji University, National Cheng Kung University, National United University are dominant in this area. They take 50.00% of the total patent filing.
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1