QIN ZENGQUAN has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and environmental technology are Arlanxeo Netherlands Bv, BASELL TECHNOLOGY CO B V and SHANDONG DONGLIN NEW MAT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Organic fine chemistry | |
#3 | Environmental technology | |
#4 | Transport | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Qin Zengquan | 13 |
#2 | Pan Xiao-Dong | 5 |
#3 | Yan Yuan-Yong | 5 |
#4 | Luo Steven | 3 |
#5 | Poulton Jason T | 3 |
#6 | Dickstein Joshua S | 2 |
#7 | Dedecker Mark N | 1 |
#8 | Hall James E | 1 |
#9 | Suzuki Eiju | 1 |
Publication | Filing date | Title |
---|---|---|
US2012196995A1 | Process for producing polydienes | |
US2012255661A1 | Processes for preparation of cyclic and acyclic diene copolymer and rubber composition | |
US2011028632A1 | Method of making hydroxyaryl-functionalized interpolymer | |
US2011184137A1 | Catalysts for preparing cis 1,4-polydienes |