Search results for “Sulfur dioxide” companies
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Key Players
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Innovation Intensity
With the analysis among 26,098 patents, we discovered top 479 key players by total patent application. BASF AB, Shell Internationale Research Maatschappij BV, EIDP, Inc. are dominant in this area. They take 3.26% of the total patent filing.
BASF AB
Sweden
Patent: 293
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 286
EIDP, Inc.
Delaware, United States
Patent: 272
Bayer AG
Nordrhein-Westfalen, Germany
Patent: 247
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 229
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 193
PT Bataafse Petroleum Maatschappij
Jakarta Raya, Indonesia
Patent: 163
IG Farbenindustrie AG
Hessen, Germany
Patent: 153
The Dow Chemical Co.
Michigan, United States
Patent: 143
Hoechst AG
Hessen, Germany
Patent: 123
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 7 patents, we discovered top 6 start-ups by total patent application. ESIM Chemicals GmbH, National Institutes for Quantum & Radiological Science & Tech, Aisin KK are active in this area.
STARTUP
ESIM Chemicals GmbH
Oberösterreich, Austria
Patent: 2
STARTUP
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 1
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 1
STARTUP
TrenLot, Inc.
Nevada, United States
Patent: 1
STARTUP
Barrelwise Technologies Ltd.
British Columbia, Canada
Patent: 1
STARTUP
Englishco LLC
New York, United States
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 5,847 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, Jiangnan Environmental Protection Group, Inc. take 2.34% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 60
Central South University
Hunan Sheng, China
Patent: 40
Jiangnan Environmental Protection Group, Inc.
Jiangsu Sheng, China
Patent: 37
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 34
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 31
Saudi Arabian Oil Co.
Saudi Arabia
Patent: 30
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 27
Jinchuan Group Co., Ltd.
Gansu Sheng, China
Patent: 22
Shandong Kaisheng New Materials Co., Ltd.
Shandong Sheng, China
Patent: 22
Shandong University
Shandong Sheng, China
Patent: 21
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 5,847 patents in last 5 years, we discover 259 new entrants. CSG Holding Co., Ltd., Suzhou Shijing Environmental Technology Co., Ltd., O C P SAS are the most active new entrants in this area.
CSG Holding Co., Ltd.
Guangdong Sheng, China
Patent: 15
Suzhou Shijing Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
O C P SAS
France
Patent: 11
Hebei CSG Glass Co., Ltd.
Hebei Sheng, China
Patent: 10
Sichuan Xingxin Vanadium Technology Co., Ltd.
Sichuan Sheng, China
Patent: 9
Yunxi Wenshan Zinc Indium Smelting Co., Ltd.
Yunnan Sheng, China
Patent: 9
Central Research Institute of Bldg & Construction Co., Ltd.
Beijing Shi, China
Patent: 9
Nova Fitness Co Ltd
Shandong Sheng, China
Patent: 8
Beijing Qingda Tiangong Energy Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 8
Beijing Yejian New Technology Corp.
Beijing Shi, China
Patent: 8
Research Institutions
Order by:
Innovation Intensity
With the analysis among 3,263 patents, we discovered top 271 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, Sichuan University are dominant in this area. They take 7.88% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 112
Central South University
Hunan Sheng, China
Patent: 91
Sichuan University
Sichuan Sheng, China
Patent: 51
Tsinghua University
Beijing Shi, China
Patent: 45
Shandong University
Shandong Sheng, China
Patent: 44
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 39
Peking University
Beijing Shi, China
Patent: 38
Zhejiang University
Zhejiang Sheng, China
Patent: 37
North China Electric Power University
Beijing Shi, China
Patent: 34
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 31
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