With the analysis among 1,556 patents, we discovered top 477 key players by total patent application. Baxter International, Inc., Pfizer Inc., Alcoa, Inc. are dominant in this area. They take 3.66% of the total patent filing.
Baxter International, Inc.
Illinois, United States
Patent: 26
New York, United States
Patent: 17
New York, United States
Patent: 14
Noord-Holland, Netherlands
Patent: 13
Pennsylvania, United States
Patent: 13
Massachusetts, United States
Patent: 12
Delaware, United States
Patent: 10
California, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 138 patents applied in the last 5 years. We discover 120 most active companies in this area. The fast-growing Engis Corp., Hunan Qingchong Manganese Industry Co., Ltd., Fuzhou University take 5.07% of patent filing during this period.
Illinois, United States
Patent: 3
Hunan Qingchong Manganese Industry Co., Ltd.
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
With the analysis among related 138 patents in last 5 years, we discover 80 new entrants. Engis Corp., Hunan Qingchong Manganese Industry Co., Ltd., Qilu University of Technology are the most active new entrants in this area.
Illinois, United States
Patent: 3
Hunan Qingchong Manganese Industry Co., Ltd.
Hunan Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Shandong Ouli Machinery Co., Ltd.
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Petro-King Energy Technology Huizhou Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Tianneng Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Qin Huang Dao Bei Fang Guan Ye You Xian Gong Si
Hebei Sheng, China
Patent: 1
With the analysis among 560 patents, we discovered top 187 universities and scientific research institutions by total patent application. Yale University, South China University of Technology, Rice University are dominant in this area. They take 6.43% of the total patent filing.
Connecticut, United States
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 13
Texas, United States
Patent: 10
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
Korea Advanced Institute of Science & Technology
Tianjin Shi, China
Patent: 6
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 5