With the analysis among 230 patents, we discovered top 134 key players by total patent application. Procter & Gamble Co., Kyoraku Sangyo KK, Koninklijke Philips NV are dominant in this area. They take 14.35% of the total patent filing.
Ohio, United States
Patent: 15
Aichi-ken, Japan
Patent: 11
Noord-Holland, Netherlands
Patent: 7
Massachusetts, United States
Patent: 7
Washington, United States
Patent: 6
Iowa, United States
Patent: 4
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With the analysis among related 34 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Powerchina Chengdu Engineering Corp. Ltd., Xi'an Jiaotong University, CIMC Enric Investment Holdings (Shenzhen) Ltd. take 8.82% of patent filing during this period.
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 23 new entrants. Powerchina Chengdu Engineering Corp. Ltd., Xi'an Jiaotong University, CIMC Enric Investment Holdings (Shenzhen) Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of California, Xi'an Jiaotong University, University of Shanghai for Science & Technology are dominant in this area. They take 33.33% of the total patent filing.
California, United States
Patent: 3
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1