With the analysis among 1,802 patents, we discovered top 280 key players by total patent application. Hoechst AG, Dongjin Semichem Co., Ltd., Toray Industries, Inc. are dominant in this area. They take 14.54% of the total patent filing.
Hessen, Germany
Patent: 128
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 60
Hessen, Germany
Patent: 47
Tokyo-to, Japan
Patent: 41
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 33
New York, United States
Patent: 33
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With the analysis among related 130 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing ELC Management LLC, Ricoh Co., Ltd., Tokuyama Dental Corp. take 28.46% of patent filing during this period.
New York, United States
Patent: 14
Tokyo-to, Japan
Patent: 12
Taiwan Province, China
Patent: 4
With the analysis among related 130 patents in last 5 years, we discover 29 new entrants. ELC Management LLC, Konica Minolta, Inc., Universidad de la Frontera are the most active new entrants in this area.
New York, United States
Patent: 14
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
Cambridgeshire, United Kingdom
Patent: 2
Steiermark, Austria
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
New York, United States
Patent: 1
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Patent: 1
With the analysis among 146 patents, we discovered top 36 universities and scientific research institutions by total patent application. Case Western Reserve University, University of Sao Paulo, Oregon State University are dominant in this area. They take 18.49% of the total patent filing.
Ohio, United States
Patent: 11
São Paulo, Brazil
Patent: 8
Oregon, United States
Patent: 8
New York, United States
Patent: 7
British Columbia, Canada
Patent: 5
California, United States
Patent: 3