With the analysis among 1,271 patents, we discovered top 396 key players by total patent application. Imperial Chemical Industries Ltd., Eastman Kodak Co., American Can Co. are dominant in this area. They take 7.55% of the total patent filing.
New York, United States
Patent: 29
Baden-Württemberg, Germany
Patent: 18
Hessen, Germany
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 15
Delaware, United States
Patent: 15
Tennessee, United States
Patent: 15
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With the analysis among related 183 patents applied in the last 5 years. We discover 132 most active companies in this area. The fast-growing Hoya Lens Thailand Co., Ltd., Green Wisdom Environmental Technology (Shanxi) Co., Ltd., Shanxi Ruiseke Environmental Protection Technology Co., Ltd. take 9.29% of patent filing during this period.
Pathum Thani, Thailand
Patent: 6
Shanxi Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among related 183 patents in last 5 years, we discover 112 new entrants. Hoya Lens Thailand Co., Ltd., Green Wisdom Environmental Technology (Shanxi) Co., Ltd., Suzhou Maoyuan Chemical Co., Ltd. are the most active new entrants in this area.
Pathum Thani, Thailand
Patent: 6
Shanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hisun Pharmaceutical (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 2
With the analysis among 173 patents, we discovered top 66 universities and scientific research institutions by total patent application. Anhui University of Technology, Taiyuan University of Technology, Northwest Normal University are dominant in this area. They take 12.14% of the total patent filing.
Anhui Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2