With the analysis among 116 patents, we discovered top 43 key players by total patent application. Patent- Treuhand- Gesellschaft für elektrische Glühlampen mbH, Colgate-Palmolive Co., Dynamit Nobel AG are dominant in this area. They take 56.90% of the total patent filing.
New York, United States
Patent: 21
Nordrhein-Westfalen, Germany
Patent: 3
Chongqing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Noord-Holland, Netherlands
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Xi'an Jiaotong University, Chongqing Xiemei Electric Co., Ltd., TECO Technology Co., Ltd. take 85.71% of patent filing during this period.
Shaanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Xi'an Jiaotong University, Chongqing Xiemei Electric Co., Ltd., TECO Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Sevastopol National Technical University, University of Science & Technology Beijing are dominant in this area. They take 62.50% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1