Inventor
GUPTON JOHN T
4 patents
⚠️ This page may combine multiple inventors who share the name “GUPTON JOHN T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
3 patentsUS4267347AMay 12, 1981
Method for direct preparation for 1,2,4-triazole from hydrazine and formamide
CIBA GEIGY CORP9 citations68
US4163848AAug 7, 1979
Process for the production of 2-alkyl- or cycloalkyl-4-methyl-6-hydroxypyrimidines
CIBA GEIGY CORP3 citations54
US4052397AOct 4, 1977
Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
CIBA GEIGY CORP5 citations50