With the analysis among 18,610 patents, we discovered top 484 key players by total patent application. UOP LLC, Shell Internationale Research Maatschappij BV, Chevron, Inc. are dominant in this area. They take 5.33% of the total patent filing.
Illinois, United States
Patent: 423
Zuid-Holland, Netherlands
Patent: 325
Pennsylvania, United States
Patent: 207
Beijing Shi, China
Patent: 201
Texas, United States
Patent: 163
Beijing Shi, China
Patent: 161
Hessen, Germany
Patent: 114
Nordrhein-Westfalen, Germany
Patent: 107
With the analysis among 16 patents, we discovered top 9 start-ups by total patent application. M-I LLC, Laboratoires URGO SA, Aisin KK are active in this area.
Texas, United States
Patent: 5
Guangdong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Oregon, United States
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 3,039 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., Exxon Research & Engineering Co., China Petroleum & Chemical Corp. take 2.67% of patent filing during this period.
Beijing Shi, China
Patent: 50
Beijing Shi, China
Patent: 14
Anhui Sheng, China
Patent: 12
Henan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among related 3,039 patents in last 5 years, we discover 314 new entrants. Jiyuan Herui Environmental Protection Technology Co., Ltd., Anhui Aozi Information Technology Co., Ltd, Yibao (Fujian) Polymer Material Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 8
Texas, United States
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Henan Sheng, China
Patent: 6
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Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 2,182 patents, we discovered top 294 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Council of Scientific & Industrial Research, Stefan cel Mare University of Suceava are dominant in this area. They take 10.40% of the total patent filing.
Beijing Shi, China
Patent: 35
Suceava, Romania
Patent: 26
Sichuan Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14