Search results for “Ammonium hydrogen sulfite” companies
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Key Players
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Innovation Intensity
With the analysis among 160 patents, we discovered top 90 key players by total patent application. Mitsui Chemicals, Inc., Goodyear Tire & Rubber Co., Bayer AG are dominant in this area. They take 13.13% of the total patent filing.
Mitsui Chemicals, Inc.
Tokyo-to, Japan
Patent: 10
Goodyear Tire & Rubber Co.
Ohio, United States
Patent: 6
Bayer AG
Nordrhein-Westfalen, Germany
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Haldor Topsøe A/S
Hovedstaden, Denmark
Patent: 5
Elf Aquitaine Fertilisants
France
Patent: 5
Henkel AG & Co. KGaA
Nordrhein-Westfalen, Germany
Patent: 4
Stamicarbon BV
Netherlands
Patent: 4
ThioSolv LLC
Texas, United States
Patent: 4
Shui Zejie (Shandong) Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
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
Guangzhou HEAS BioTech Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 29 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Haldor Topsøe A/S, Shui Zejie (Shandong) Environmental Protection Technology Co., Ltd., Zhongjing Environmental Technology Co. Ltd. take 24.14% of patent filing during this period.
Haldor Topsøe A/S
Hovedstaden, Denmark
Patent: 3
Shui Zejie (Shandong) Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Zhongjing Environmental Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Shandong Tiantai Steel Plastic Co. Ltd.
Shandong Sheng, China
Patent: 2
Shandong Dacheng Deguang Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Qingdao Hiwin Group Ltd.
Shandong Sheng, China
Patent: 1
Shaanxi Baiyimeng Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Datian County Yixin New Material Co., Ltd.
Fujian Sheng, China
Patent: 1
Zhejiang University
Zhejiang Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 29 patents in last 5 years, we discover 15 new entrants. Zhongjing Environmental Technology Co. Ltd., Shandong Tiantai Steel Plastic Co. Ltd., Shandong Dacheng Deguang Environmental Technology Co., Ltd. are the most active new entrants in this area.
Zhongjing Environmental Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Shandong Tiantai Steel Plastic Co. Ltd.
Shandong Sheng, China
Patent: 2
Shandong Dacheng Deguang Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Qingdao Hiwin Group Ltd.
Shandong Sheng, China
Patent: 1
Shaanxi Baiyimeng Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Datian County Yixin New Material Co., Ltd.
Fujian Sheng, China
Patent: 1
Zhejiang University
Zhejiang Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Haita Petroleum Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
STARTUP
Guangzhou HEAS BioTech Co., Ltd.
Guangdong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, East China University of Science & Technology are dominant in this area. They take 81.82% of the total patent filing.
Zhejiang University
Zhejiang Sheng, China
Patent: 1
Tsinghua University
Beijing Shi, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Qingdao University
Shandong Sheng, China
Patent: 1
Changzhou University
Jiangsu Sheng, China
Patent: 1
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