Ballwin, Missouri
United States
4
2006-10-10
The entities that hold a legal rights for patent applications filed by inventor Zeng Qingping:
Qingping Zeng from Ballwin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Substituted polycyclic aryl and heteroarpyl pyrazinones useful for selective inhibition of the coagulation cascade
#2 | 2005-06-21Substituted polycyclic aryl and heteroaryl pyrazinones useful for selective inhibition of the coagulation cascade
#3 | 2005-03-15Substituted polycyclic aryl and heteroaryl pyridones useful for selective inhibition of the coagulation cascade
#4 | 2005-02-24Substituted polycyclic aryl and heteroaryl pyrazinones useful for selective inhibition of the coagulation cascade
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