With the analysis among 6,192 patents, we discovered top 485 key players by total patent application. Dongwoo Fine-Chem Co., Ltd., UBE Kogyo KK, Sumitomo Chemical Co., Ltd. are dominant in this area. They take 12.13% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 440
Tokyo-to, Japan
Patent: 98
Tokyo-to, Japan
Patent: 75
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 51
Kanagawa-ken, Japan
Patent: 50
With the analysis among 7 patents, we discovered top 5 start-ups by total patent application. Clairion Ltd., Knapsack Co., Spiber, Inc. are active in this area.
Oregon, United States
Patent: 2
Yamagata-ken, Japan
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 473 patents applied in the last 5 years. We discover 241 most active companies in this area. The fast-growing Dongwoo Fine-Chem Co., Ltd., Shanghai Sinyang Semiconductor Materials Co., Ltd., Jiangnan Environmental Protection Group, Inc. take 12.47% of patent filing during this period.
Gyeonggi-do, South Korea
Patent: 34
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
With the analysis among related 473 patents in last 5 years, we discover 155 new entrants. Jiangnan Environmental Protection Group, Inc., Miraki Innovation Think Tank LLC, BIODYNE Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 4
New York, United States
Patent: 3
Henan Wangong Environmental Protection Materials Co., Ltd.
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 548 patents, we discovered top 155 universities and scientific research institutions by total patent application. Tsinghua University, Guangxi University, Shanghai University are dominant in this area. They take 9.67% of the total patent filing.
Beijing Shi, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Distrito Federal, Mexico
Patent: 6
Beijing Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 5