With the analysis among 78 patents, we discovered top 34 key players by total patent application. Baker Hughes, Inc., Hercules Corp., International Flavors & Fragrances, Inc. are dominant in this area. They take 37.18% of the total patent filing.
Texas, United States
Patent: 12
Delaware, United States
Patent: 10
International Flavors & Fragrances, Inc.
New York, United States
Patent: 7
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 5
Hertfordshire, United Kingdom
Patent: 4
Xi'an ChangQing Petrochemical Corporation Co.LTD
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
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With the analysis among related 22 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Rhodia Operations SASU, Dongying Xinde Chemical Co., Ltd., Shaanxi University of Science & Technology take 40.91% of patent filing during this period.
Dongying Xinde Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
International Flavors & Fragrances, Inc.
New York, United States
Patent: 2
Shandong Nuoer Biological Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
OPT Petroleum Technologies Co., Ltd.
Shandong Sheng, China
Patent: 1
Xi'an Aode Petroleum Engineering Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Taicang Baoni Industrial Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhangjiagang Heshou Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 12 new entrants. Rhodia Operations SASU, Dongying Xinde Chemical Co., Ltd., Zhangjiagang Heshou Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Dongying Xinde Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Zhangjiagang Heshou Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Nuoer Biological Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 1
OPT Petroleum Technologies Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangzhou Xiaozhong Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Xi'an Aode Petroleum Engineering Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Taicang Baoni Industrial Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Southwest Petroleum University, Lanzhou University are dominant in this area. They take 54.55% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 1