With the analysis among 17,197 patents, we discovered top 487 key players by total patent application. Otsuka Chemical Co., Ltd., Sumitomo Chemical Co., Ltd., EIDP, Inc. are dominant in this area. They take 5.00% of the total patent filing.
Otsuka Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 361
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 265
Delaware, United States
Patent: 233
New York, United States
Patent: 203
Massachusetts, United States
Patent: 130
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 120
Wisconsin, United States
Patent: 105
Kyoto-fu, Japan
Patent: 93
Nordrhein-Westfalen, Germany
Patent: 88
With the analysis among 18 patents, we discovered top 9 start-ups by total patent application. Institut National de la Santé et de la Recherche Médicale, Aisin KK, Jiangsu Zhongna Energy Technology Co Ltd. are active in this area.
Institut National de la Santé et de la Recherche Médicale
Jiangsu Zhongna Energy Technology Co Ltd.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Geon Performance Solutions LLC
Ohio, United States
Patent: 1
Qingdao Jia'en Semiconductor Co., Ltd.
Shandong Sheng, China
Patent: 1
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 3,886 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Anhui LG Environmental Technology Co., Ltd., Shaanxi University of Science & Technology, Nihon Koshuha Co. Ltd. take 2.42% of patent filing during this period.
Anhui LG Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 35
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 31
Otsuka Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 25
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 24
Fujian Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 21
Michigan, United States
Patent: 20
Wuhan University of Technology
Hubei Sheng, China
Patent: 19
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Patent: 18
With the analysis among related 3,886 patents in last 5 years, we discover 214 new entrants. Anhui LG Environmental Technology Co., Ltd., Nihon Koshuha Co. Ltd., Anqing Zeye New Material Technology Promotion Service Co., Ltd. are the most active new entrants in this area.
Anhui LG Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 35
Anqing Zeye New Material Technology Promotion Service Co., Ltd.
Anhui Sheng, China
Patent: 15
Taojiang County Yuanxiangju Culture Media Co., Ltd.
Hunan Sheng, China
Patent: 12
Anhui Zhonghong Technology Development Co., Ltd.
Anhui Sheng, China
Patent: 11
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 11
Heraeus Precious Metals GmbH & Co. KG
Hessen, Germany
Patent: 10
Wuhu Sanglejin Electronic Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Hangzhou Dinghao New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among 4,580 patents, we discovered top 335 universities and scientific research institutions by total patent application. Zhejiang University, Shaanxi University of Science & Technology, Tianjin University are dominant in this area. They take 7.66% of the total patent filing.
Zhejiang Sheng, China
Patent: 171
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 96
Tianjin Shi, China
Patent: 84
Shenyang Ligong University
Liaoning Sheng, China
Patent: 68
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 64
Beijing Shi, China
Patent: 51
Fujian Sheng, China
Patent: 51
Wuhan University of Technology
Hubei Sheng, China
Patent: 50
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 44
South China University of Technology
Guangdong Sheng, China
Patent: 44