With the analysis among 1,952 patents, we discovered top 325 key players by total patent application. ZEON Corp., Mitsui Chemicals, Inc., Celanese Services Germany GmbH are dominant in this area. They take 19.52% of the total patent filing.
Tokyo-to, Japan
Patent: 181
Tokyo-to, Japan
Patent: 108
Hessen, Germany
Patent: 85
Ohio, United States
Patent: 69
Tokyo-to, Japan
Patent: 56
Tokyo-to, Japan
Patent: 28
Hessen, Germany
Patent: 27
Tokyo-to, Japan
Patent: 26
With the analysis among 24 patents, we discovered top 3 start-ups by total patent application.
Tokyo-to, Japan
Patent: 20
Cambridgeshire, United Kingdom
Patent: 3
Baden-Württemberg, Germany
Patent: 1
With the analysis among related 347 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing ZEON Corp., Nippon Paper Industries Co., Ltd., Promerus LLC take 18.73% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
Ohio, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Gyeonggi-do, South Korea
Patent: 10
With the analysis among related 347 patents in last 5 years, we discover 70 new entrants. KORTUC, Inc., Samco, Chugai Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 11
Gelderland, Netherlands
Patent: 6
Delaware, United States
Patent: 5
Georgia, United States
Patent: 5
Taiwan Province, China
Patent: 4
With the analysis among 41 patents, we discovered top 17 universities and scientific research institutions by total patent application. Kanto Gakuin University, Nanjing University of Aeronautics & Astronautics, Iwate University are dominant in this area. They take 24.39% of the total patent filing.
Kagawa-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 2
Iwate-ken, Japan
Patent: 2
Fukuoka-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1