With the analysis among 384 patents, we discovered top 161 key players by total patent application. Hoganas AB, ColorMatrix Holdings, Inc., General Electric Co. are dominant in this area. They take 9.64% of the total patent filing.
Ohio, United States
Patent: 12
Massachusetts, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 10
Delaware, United States
Patent: 7
Niederösterreich, Austria
Patent: 7
Tianjin Shi, China
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
With the analysis among related 81 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Nap, Tianjin Beidouxing Fine Chemical Co., Ltd., Hubei Baizhiang Biochemical Co., Ltd. take 20.99% of patent filing during this period.
Tianjin Shi, China
Patent: 5
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 81 patents in last 5 years, we discover 46 new entrants. Nap, Hubei Baizhiang Biochemical Co., Ltd., Chengdu Product Quality Inspection Research Institute Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 69 patents, we discovered top 25 universities and scientific research institutions by total patent application. Zhejiang University, Tiangong University, Zhejiang University of Technology are dominant in this area. They take 14.49% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1