With the analysis among 41 patents, we discovered top 16 key players by total patent application. Schlumberger Technology BV, Prad Research & Development Ltd, Tosoh Corp. are dominant in this area. They take 26.83% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 5
New Jersey, United States
Patent: 2
British Virgin Islands
Patent: 2
Shiga-ken, Japan
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Collaborative Innovation Research Institute of Shantou Guanggong University, Anhui Dizhuan Grinding Wheel Co., Ltd., Guangdong University of Technology take 33.33% of patent filing during this period.
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Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. Collaborative Innovation Research Institute of Shantou Guanggong University, Anhui Dizhuan Grinding Wheel Co., Ltd., Guangdong University of Technology are the most active new entrants in this area.
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Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 5 universities and scientific research institutions by total patent application. Shandong University, Central South University, Shaanxi Normal University are dominant in this area. They take 60.00% of the total patent filing.
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1