With the analysis among 156 patents, we discovered top 62 key players by total patent application. Ricoh Co., Ltd., EIDP, Inc., Union Carbide Corp. are dominant in this area. They take 21.15% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Delaware, United States
Patent: 7
Wisconsin, United States
Patent: 7
Procter & Gamble Deutschland GmbH
Ohio, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
Minnesota, United States
Patent: 3
Nagano-ken, Japan
Patent: 3
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With the analysis among related 25 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Henkel AG & Co. KGaA, Ricoh Co., Ltd., Nowcos Co., Ltd. take 32.00% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 4
Chungcheongbuk-do, South Korea
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Lianhe Chemical Biomedical Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 18 new entrants. Henkel AG & Co. KGaA, Nowcos Co., Ltd., Beijing University of Chemical Technology are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 4
Chungcheongbuk-do, South Korea
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Lianhe Chemical Biomedical Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1