With the analysis among 845 patents, we discovered top 269 key players by total patent application. Evonik Operations GmbH, Taiheiyo Cement Corp., Merck Patent GmbH are dominant in this area. They take 14.79% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 57
Chiba-ken, Japan
Patent: 34
Hessen, Germany
Patent: 34
Tokyo-to, Japan
Patent: 24
Ohio, United States
Patent: 22
Kyoto-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
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With the analysis among related 341 patents applied in the last 5 years. We discover 157 most active companies in this area. The fast-growing Evonik Operations GmbH, Taiheiyo Cement Corp., L'Oréal SA take 24.05% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 42
Chiba-ken, Japan
Patent: 21
Hunan Sheng, China
Patent: 17
Yunnan Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among related 341 patents in last 5 years, we discover 126 new entrants. L'Oréal SA, Hunan Bangpu Recycling Technology Co., Ltd., China ENFI Engineering Corp. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 449 patents, we discovered top 112 universities and scientific research institutions by total patent application. Central South University, Swiss Federal Institute of Technology Zurich, Korea Advanced Institute of Science & Technology are dominant in this area. They take 18.49% of the total patent filing.
Hunan Sheng, China
Patent: 33
ZURICH, Switzerland
Patent: 27
Yunnan Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 8
Missouri, United States
Patent: 7
Shanghai Shi, China
Patent: 7
Baden-Württemberg, Germany
Patent: 6