Search results for “Spent acid” companies
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Key Players
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Innovation Intensity
With the analysis among 4,195 patents, we discovered top 484 key players by total patent application. Bayer AG, China Petroleum & Chemical Corp., WISDRI Engineering & Research Inc. Ltd. are dominant in this area. They take 3.24% of the total patent filing.
Bayer AG
Nordrhein-Westfalen, Germany
Patent: 52
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 49
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 35
Zhangjiagang Jieli Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 35
POSCO Holdings Inc.
South Korea
Patent: 31
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 31
Haldor Topsøe A/S
Hovedstaden, Denmark
Patent: 26
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 20
Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 19
Jiangsu Rongxin Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Aurelius Environmental Ltd.
Dudley, United Kingdom
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,134 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhangjiagang Jieli Environmental Protection Technology Co., Ltd., China Petroleum & Chemical Corp., WISDRI Engineering & Research Inc. Ltd. take 4.31% of patent filing during this period.
Zhangjiagang Jieli Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 35
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 32
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 25
Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 19
Jiangsu Rongxin Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 17
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 15
Chengdu Astek Guolong Environmental Protection Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 12
SINOPEC Catalyst Co.
Beijing Shi, China
Patent: 10
Dalian Menglian Petrochemical Co., Ltd.
Liaoning Sheng, China
Patent: 10
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 2,134 patents in last 5 years, we discover 380 new entrants. Zhangjiagang Jieli Environmental Protection Technology Co., Ltd., Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd., SINOPEC Catalyst Co. are the most active new entrants in this area.
Zhangjiagang Jieli Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 35
Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 19
SINOPEC Catalyst Co.
Beijing Shi, China
Patent: 10
Jiaxing Jingyuan Recycling Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Dalian Menglian Petrochemical Co., Ltd.
Liaoning Sheng, China
Patent: 10
Changzhou Yunuo Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Lummus Technology LLC
Texas, United States
Patent: 9
Zhanjiang Zhongguan Petrochemical Co., Ltd.
Guangdong Sheng, China
Patent: 9
Masteel Hefei Iron & Steel Co. Ltd.
Anhui Sheng, China
Patent: 9
Shenglong Resource Recycling (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Research Institutions
Order by:
Innovation Intensity
With the analysis among 501 patents, we discovered top 134 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Tianjin University, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 12.97% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 18
Tianjin University
Tianjin Shi, China
Patent: 13
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 12
Council of Scientific & Industrial Research
Delhi, India
Patent: 9
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Central South University
Hunan Sheng, China
Patent: 8
Sichuan University
Sichuan Sheng, China
Patent: 8
Tianjin University of Technology
Tianjin Shi, China
Patent: 7
Tongji University
Shanghai Shi, China
Patent: 6
Anhui University of Technology
Anhui Sheng, China
Patent: 6
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