With the analysis among 177 patents, we discovered top 107 key players by total patent application. Procter & Gamble Co., Toda Kogyo Corp., Evonik Operations GmbH are dominant in this area. They take 23.16% of the total patent filing.
Ohio, United States
Patent: 23
Hiroshima-ken, Japan
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 7
Arkansas, United States
Patent: 6
Pennsylvania, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Fraunhofer-Gesellschaft eV, Nippon Telegraph & Telephone Corp., Chevron, Inc. take 21.15% of patent filing during this period.
Pennsylvania, United States
Patent: 3
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Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Province Xiangshuo Chemical Industry Co. Ltd.
Shandong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 42 new entrants. Fraunhofer-Gesellschaft eV, Nippon Telegraph & Telephone Corp., Chevron, Inc. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 3
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Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Province Xiangshuo Chemical Industry Co. Ltd.
Shandong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among 21 patents, we discovered top 6 universities and scientific research institutions by total patent application. Hefei University of Technology, The Hong Kong University of Science & Technology, Tsinghua University are dominant in this area. They take 42.86% of the total patent filing.
Anhui Sheng, China
Patent: 2
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1
Beijing Shi, China
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1