With the analysis among 3,375 patents, we discovered top 471 key players by total patent application. TOSHIBA Corp., UOP LLC, NIPPON STEEL CORP. are dominant in this area. They take 5.45% of the total patent filing.
Tokyo-to, Japan
Patent: 63
Illinois, United States
Patent: 62
Tokyo-to, Japan
Patent: 59
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 51
Nordrhein-Westfalen, Germany
Patent: 50
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 43
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 38
Tokyo-to, Japan
Patent: 37
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 31
Stone & Webster Engineering Corp.
Massachusetts, United States
Patent: 30
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 713 patents applied in the last 5 years. We discover 389 most active companies in this area. The fast-growing Chart Energy & Chemicals, Inc., NIPPON STEEL CORP., China Petroleum & Chemical Corp. take 8.13% of patent filing during this period.
Chart Energy & Chemicals, Inc.
Ohio, United States
Patent: 27
Tokyo-to, Japan
Patent: 18
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Rogaland, Norway
Patent: 10
SHEFFIELD, United Kingdom
Patent: 9
Dalian University of Technology
Liaoning Sheng, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 8
Illinois, United States
Patent: 7
With the analysis among related 713 patents in last 5 years, we discover 303 new entrants. Equinor Energy AS, Faradion Ltd., Epsitau Ltd. are the most active new entrants in this area.
Rogaland, Norway
Patent: 10
SHEFFIELD, United Kingdom
Patent: 9
Dalian University of Technology
Liaoning Sheng, China
Patent: 8
Illinois, United States
Patent: 7
Yunlong County Platinum Cui Precious Metal Technology Co., Ltd.
Yunnan Sheng, China
Patent: 7
Hangzhou Tianyicheng Environmental Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Illinois, United States
Patent: 6
Pacific Biosciences of California, Inc.
California, United States
Patent: 5
Ruichang Ruimei Cosmetics Co., Ltd.
Jiangxi Sheng, China
Patent: 5
With the analysis among 641 patents, we discovered top 182 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Zhejiang University, Tsinghua University are dominant in this area. They take 9.36% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
East China University of Science & Technology
Shanghai Shi, China
Patent: 11
Southwest Petroleum University
Sichuan Sheng, China
Patent: 11
Inner Mongolia University
Nei Mongol Zizhiqu, China
Patent: 11
Miyagi-ken, Japan
Patent: 10
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 9
China Petroleum University Beijing
Beijing Shi, China
Patent: 9
LEEDS, United Kingdom
Patent: 7