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.
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 5
Prad Research & Development Ltd
Services Petroliers Schlumberger SA
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 2
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 2
Nippon Electric Glass Co., Ltd.
Shiga-ken, Japan
Patent: 1
Saint-Gobain Isover G+H AG
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.
Collaborative Innovation Research Institute of Shantou Guanggong University
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Patent: 1
Anhui Dizhuan Grinding Wheel Co., Ltd.
Anhui Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Normal University
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.
Collaborative Innovation Research Institute of Shantou Guanggong University
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Patent: 1
Anhui Dizhuan Grinding Wheel Co., Ltd.
Anhui Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Normal University
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 Normal University
Shaanxi Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1