With the analysis among 109,702 patents, we discovered top 484 key players by total patent application. BASF AB, Bayer AG, Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 3.44% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 1,346
Tokyo-to, Japan
Patent: 983
Hessen, Germany
Patent: 873
United Kingdom
Patent: 826
Hessen, Germany
Patent: 799
Tokyo-to, Japan
Patent: 742
Delaware, United States
Patent: 679
Osaka-fu, Japan
Patent: 674
Tokyo-to, Japan
Patent: 585
With the analysis among 162 patents, we discovered top 48 start-ups by total patent application. Knapsack Co., Aisin KK, NeuroCycle Therapeutics, Inc. are active in this area.
Oregon, United States
Patent: 29
Tokyo-to, Japan
Patent: 15
Massachusetts, United States
Patent: 13
Sichuan Sheng, China
Patent: 9
Sachsen, Germany
Patent: 9
Auckland, New Zealand
Patent: 8
Marlborough, New Zealand
Patent: 7
Texas, United States
Patent: 4
California, United States
Patent: 4
With the analysis among related 26,228 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, Sumitomo Metal Mining Co. Ltd. take 2.14% of patent filing during this period.
Yunnan Sheng, China
Patent: 192
Hunan Sheng, China
Patent: 188
Tokyo-to, Japan
Patent: 180
Beijing Shi, China
Patent: 145
Guizhou Sheng, China
Patent: 130
Gansu Sheng, China
Patent: 104
Beijing Shi, China
Patent: 96
Hovedstaden, Denmark
Patent: 95
Guangdong Sheng, China
Patent: 86
Alberta, Canada
Patent: 85
With the analysis among related 26,228 patents in last 5 years, we discover 77 new entrants. SixRing, Inc., Hunan Bangpu Automobile Recycling Co., Ltd., Toyo Seikan Group Holdings Ltd. are the most active new entrants in this area.
Alberta, Canada
Patent: 85
Hunan Sheng, China
Patent: 60
Tokyo-to, Japan
Patent: 33
Guizhou Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 20
Guizhou Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 19
With the analysis among 17,897 patents, we discovered top 335 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Sichuan Normal University are dominant in this area. They take 5.98% of the total patent filing.
Hunan Sheng, China
Patent: 436
Yunnan Sheng, China
Patent: 397
Sichuan Sheng, China
Patent: 237
Beijing Shi, China
Patent: 221
Zhejiang Sheng, China
Patent: 185
Guangdong Sheng, China
Patent: 175
Guizhou Sheng, China
Patent: 174
Sichuan Sheng, China
Patent: 164
Tianjin Shi, China
Patent: 143
Zhejiang Sheng, China
Patent: 132