With the analysis among 78 patents, we discovered top 57 key players by total patent application. Toray Industries, Inc., Lubrizol Advanced Materials, Inc., HOYA Corp. are dominant in this area. They take 19.23% of the total patent filing.
Ohio, United States
Patent: 4
Minnesota, United States
Patent: 2
Missouri, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Xikuang Shanxing Antimony Co. Ltd., Shaanxi University of Science & Technology, Toray Industries, Inc. take 21.74% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 18 new entrants. Xikuang Shanxing Antimony Co. Ltd., Shaanxi University of Science & Technology, Anhui Chenglong Plastic Industry Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1