Inventor
ABU-EL-HAJ MARWAN J
5 patents
⚠️ This page may combine multiple inventors who share the name “ABU-EL-HAJ MARWAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PFIZER
4 patentsUS3950160AApr 13, 1976
Inhibiting the growth of weeds with 2-substituted pyrdidopyimidines and salts thereof
PFIZER13 citations67
US3939174AFeb 17, 1976
Certain 3-oxo-2-aryl-5,6-dihydro-4(H)-pyrrolo-(1,2-C)(1,2,3)triazolium compounds
PFIZER2 citations60
US3962264AJun 8, 1976
Process for making 2-amino nicotinonitrile
PFIZER3 citations56
US3933843AJan 20, 1976
Certain 1-substituted-4-oxo-3-substituted phenyl-1,2,3-triazolium compounds
PFIZER1 citations49