With the analysis among 187 patents, we discovered top 82 key players by total patent application. Kao Corp., Colgate-Palmolive Co., Clariant Produkte (Deutschland) GmbH are dominant in this area. They take 17.11% of the total patent filing.
Tokyo-to, Japan
Patent: 13
New York, United States
Patent: 10
California, United States
Patent: 8
Ohio, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Aichi-ken, Japan
Patent: 5
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 5
North Carolina, United States
Patent: 4
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With the analysis among related 45 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing WinSanTor, Inc., Brother Industries, Ltd., Halliburton Energy Services, Inc. take 35.56% of patent filing during this period.
California, United States
Patent: 8
Aichi-ken, Japan
Patent: 5
Texas, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among related 45 patents in last 5 years, we discover 22 new entrants. WinSanTor, Inc., Brother Industries, Ltd., Sinosteel Maanshan Mine Engineering Survey & Design Co. Ltd. are the most active new entrants in this area.
California, United States
Patent: 8
Aichi-ken, Japan
Patent: 5
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Texas, United States
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 13 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tiangong University, Jiangsu Ocean University, Guangzhou University are dominant in this area. They take 69.23% of the total patent filing.
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1