With the analysis among 83 patents, we discovered top 47 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Snamprogetti SpA, Elf Atochem North America, Inc. are dominant in this area. They take 22.89% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Elf Atochem North America, Inc.
New York, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Mitsubishi Electric Corp.
Orchard Material Technology LLC.
Kentucky, United States
Patent: 2
Ju Nan Xian Da Er Te Hua Fei You Xian Gong Si
Shandong Sheng, China
Patent: 2
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Fujian Sheng, China
Patent: 1
Chengdu Fengniao Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Baotou Zhongke Century Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 3 new entrants.
Fujian Sheng, China
Patent: 1
Chengdu Fengniao Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Baotou Zhongke Century Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
The Johannes Gutenberg University of Mainz
Rheinland-Pfalz, Germany
Patent: 1
Fujian Sheng, China
Patent: 1