With the analysis among 666 patents, we discovered top 239 key players by total patent application. NIPPON STEEL CORP., Metallurgical Processes (Pty) Ltd., Tanaka Kikinzoku Kogyo KK are dominant in this area. They take 10.36% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Metallurgical Processes (Pty) Ltd.
Tanaka Kikinzoku Kogyo KK
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Arizona, United States
Patent: 13
Shanghai Shi, China
Patent: 12
Kyoto-fu, Japan
Patent: 11
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 10
Yunnan Chihong Zinc & Germanium Co., Ltd.
Yunnan Sheng, China
Patent: 10
Mitsubishi Materials Corp.
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With the analysis among related 87 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Shanghai Palm Shopping Information Technology Co., Ltd., Shanghai Qianshi Gold Co., Ltd., Hubei Jinyang Metallurgical, Inc. Co. Ltd. take 13.79% of patent filing during this period.
Shanghai Palm Shopping Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Shanghai Qianshi Gold Co., Ltd.
Shanghai Shi, China
Patent: 4
Hubei Jinyang Metallurgical, Inc. Co. Ltd.
Hubei Sheng, China
Patent: 4
Henan Yuguang Gold & Lead Co., Ltd.
Henan Sheng, China
Patent: 4
Jianyang Xin Ping Zinc Co. Ltd.
Fujian Sheng, China
Patent: 3
Kunming Diboo Technology Co., Ltd.
Yunnan Sheng, China
Patent: 3
Fumin Xinye Industry and Trade Co., Ltd.
Yunnan Sheng, China
Patent: 3
University Industry Cooperation Group
Shenyang Hezhang Arts & Crafts Co., Ltd.
Liaoning Sheng, China
Patent: 2
With the analysis among related 87 patents in last 5 years, we discover 42 new entrants. Shanghai Palm Shopping Information Technology Co., Ltd., Shanghai Qianshi Gold Co., Ltd., Jianyang Xin Ping Zinc Co. Ltd. are the most active new entrants in this area.
Shanghai Palm Shopping Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Shanghai Qianshi Gold Co., Ltd.
Shanghai Shi, China
Patent: 4
Jianyang Xin Ping Zinc Co. Ltd.
Fujian Sheng, China
Patent: 3
Chenzhou Rongyuan Environmental Protection Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
University Industry Cooperation Group
Shenyang Hezhang Arts & Crafts Co., Ltd.
Liaoning Sheng, China
Patent: 2
Shenzhen Jindingfeng Precious Metal Equipment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan Zhengxiang Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Taihe Dahua Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Inner Mongolia Xing'an Silver Lead Smelting Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
With the analysis among 47 patents, we discovered top 14 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, McGill University are dominant in this area. They take 29.79% of the total patent filing.
Hunan Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Victoria, Australia
Patent: 3
Council of Scientific & Industrial Research
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
Kunming Institute of Technology
Yunnan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1