With the analysis among 367 patents, we discovered top 159 key players by total patent application. Aloca, Inc., Alcan Research & Development Ltd., Krosaki Harima Corp. are dominant in this area. They take 14.71% of the total patent filing.
New York, United States
Patent: 26
Fukuoka-ken, Japan
Patent: 13
Virginia, United States
Patent: 11
New York, United States
Patent: 9
Fukushima-ken, Japan
Patent: 9
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With the analysis among related 89 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing ULVAC, Inc., International Business Machines Corp., Hunan Bangpu Recycling Technology Co., Ltd. take 21.35% of patent filing during this period.
Fukushima-ken, Japan
Patent: 8
New York, United States
Patent: 8
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 89 patents in last 5 years, we discover 66 new entrants. Hunan Bangpu Recycling Technology Co., Ltd., University of Science & Technology Beijing, Guangdong Bangpu Recycling Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Zhongcheng Surface Protection Material Inspection and Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
California, United States
Patent: 2
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 2
With the analysis among 59 patents, we discovered top 31 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Nihon University, University of Science & Technology Beijing are dominant in this area. They take 16.95% of the total patent filing.
Yunnan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1