With the analysis among 265,658 patents, we discovered top 485 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., BASF AB, Matsushita Electronics Corp. are dominant in this area. They take 2.83% of the total patent filing.
Kanagawa-ken, Japan
Patent: 2,940
Osaka-fu, Japan
Patent: 1,764
Tokyo-to, Japan
Patent: 1,625
Tokyo-to, Japan
Patent: 1,621
Tokyo-to, Japan
Patent: 1,590
Texas, United States
Patent: 1,587
Beijing Shi, China
Patent: 1,552
Tokyo-to, Japan
Patent: 1,400
Delaware, United States
Patent: 1,357
With the analysis among 639 patents, we discovered top 114 start-ups by total patent application. Wm. Wrigley Jr. Co., SyntheX, Inc., JOLED, Inc. are active in this area.
Illinois, United States
Patent: 73
California, United States
Patent: 45
Tokyo-to, Japan
Patent: 36
ZURICH, Switzerland
Patent: 35
Oregon, United States
Patent: 33
Texas, United States
Patent: 26
Tokyo-to, Japan
Patent: 23
Massachusetts, United States
Patent: 21
Tokyo-to, Japan
Patent: 20
With the analysis among related 34,834 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Tianjin University, NIPPON STEEL CORP. take 1.76% of patent filing during this period.
Beijing Shi, China
Patent: 327
Tianjin Shi, China
Patent: 145
Tokyo-to, Japan
Patent: 141
Hunan Sheng, China
Patent: 117
Zhejiang Sheng, China
Patent: 102
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 102
Beijing Shi, China
Patent: 98
Yunnan Sheng, China
Patent: 92
With the analysis among related 34,834 patents in last 5 years, we discover 46 new entrants. Huzhou Zhanshu Biotechnology Co., Ltd., Wuxi Yili Environmental Protection Technology Co Ltd., Hebei Yunrui Chemical Equipment Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 22
Hebei Sheng, China
Patent: 21
Nei Mongol Zizhiqu, China
Patent: 21
Massachusetts, United States
Patent: 21
Hebei Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 19
With the analysis among 36,750 patents, we discovered top 340 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Central South University are dominant in this area. They take 6.66% of the total patent filing.
Zhejiang Sheng, China
Patent: 549
Tianjin Shi, China
Patent: 446
Hunan Sheng, China
Patent: 405
Beijing Shi, China
Patent: 351
Beijing Shi, China
Patent: 309
Guangdong Sheng, China
Patent: 308
Beijing Shi, China
Patent: 307
Liaoning Sheng, China
Patent: 302