With the analysis among 2,830 patents, we discovered top 481 key players by total patent application. Shell Internationale Research Maatschappij BV, Rütgers AG, CertainTeed Corp. are dominant in this area. They take 3.75% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 56
Tennessee, United States
Patent: 23
Newfoundland and Labrador, Canada
Patent: 23
PT Bataafse Petroleum Maatschappij
Jakarta Raya, Indonesia
Patent: 23
Shanghai Roadphalt Asphalt Technology Co., Ltd.
Shanghai Shi, China
Patent: 23
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 22
Saint-Gobain Adfors America, Inc.
Pennsylvania, United States
Patent: 20
Illinois, United States
Patent: 18
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 470 patents applied in the last 5 years. We discover 276 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Chongqingshi Zhixiang Paving Technology Engineering Co. Ltd. take 9.79% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 19
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 14
Chongqingshi Zhixiang Paving Technology Engineering Co. Ltd.
Chongqing Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
PHILERGOS GROUP FOUNDATION
Zhongshan Yilumei Road Maintenance Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 6
Ohio, United States
Patent: 6
Buckinghamshire, United Kingdom
Patent: 5
With the analysis among related 470 patents in last 5 years, we discover 230 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, PHILERGOS GROUP FOUNDATION, Swimc LLC are the most active new entrants in this area.
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 14
PHILERGOS GROUP FOUNDATION
Ohio, United States
Patent: 6
Liaoning Runxing New Materials Co., Ltd.
Liaoning Sheng, China
Patent: 4
Henan Communications Planning & Design Institute Co., Ltd.
Henan Sheng, China
Patent: 4
Yangquan Borun Road Construction Technology Co., Ltd.
Shanxi Sheng, China
Patent: 3
SINOPEC Research Institute of Petroleum Engineering
Beijing Shi, China
Patent: 3
Hunan Xinchangsheng Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
With the analysis among 354 patents, we discovered top 80 universities and scientific research institutions by total patent application. Chang'an University, Harbin Institute of Technology, Southeast University are dominant in this area. They take 18.64% of the total patent filing.
Shaanxi Sheng, China
Patent: 33
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 11
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 11
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 9
West Virginia, United States
Patent: 8
Beijing Jiaotong University
Beijing Shi, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 6