With the analysis among 26,593 patents, we discovered top 489 key players by total patent application. Matsushita Electronics Corp., IG Farbenindustrie AG, NIPPON STEEL CORP. are dominant in this area. They take 4.32% of the total patent filing.
Osaka-fu, Japan
Patent: 486
Hessen, Germany
Patent: 346
Tokyo-to, Japan
Patent: 317
Guangdong Sheng, China
Patent: 223
Chongqing Shi, China
Patent: 212
Shanghai Shi, China
Patent: 204
Zuid-Holland, Netherlands
Patent: 194
Osaka-fu, Japan
Patent: 143
With the analysis among 68 patents, we discovered top 18 start-ups by total patent application. Shenzhen Youwo Network Technology Co., Ltd., M-I LLC, Kashong LLC are active in this area.
Guangdong Sheng, China
Patent: 21
Texas, United States
Patent: 13
New York, United States
Patent: 11
Illinois, United States
Patent: 3
New York, United States
Patent: 2
Texas, United States
Patent: 2
Oregon, United States
Patent: 2
Nuevo León, Mexico
Patent: 2
With the analysis among related 2,609 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Tobacco Hunan Industrial Co. Ltd., Acre Coking & Refractory Engineering Consulting (Dalian), Shenzhen Innokin Technology Co. Ltd. take 4.18% of patent filing during this period.
Hunan Sheng, China
Patent: 42
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 25
Yunnan Sheng, China
Patent: 23
Beijing Shi, China
Patent: 16
Hubei Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
With the analysis among related 2,609 patents in last 5 years, we discover 263 new entrants. Inner Mongolia Lanhuoyan Technology and Environmental Protection Co., Ltd., Fujian Green Gold Biotechnology Co., Ltd., Pizhou Gaxing Pharmaceutical Technology Service Co., Ltd. are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 13
Fujian Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shanghai Jingqing Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
With the analysis among 2,816 patents, we discovered top 263 universities and scientific research institutions by total patent application. Zhejiang University, Institute of Process Engineering, Chinese Academy of Sciences, Taiyuan University of Technology are dominant in this area. They take 7.99% of the total patent filing.
Zhejiang Sheng, China
Patent: 57
Beijing Shi, China
Patent: 47
Shanxi Sheng, China
Patent: 32
Hovedstaden, Denmark
Patent: 31
Hubei Sheng, China
Patent: 31
Beijing Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 26
Beijing Shi, China
Patent: 24
Shanghai Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 22