Inventor

MATSON PATRICIA ANN

US2 patents

Patents

2 patents

US6420568B1Jul 16, 2002

Process for making 1,3-disubstituted-4-oxocyclic ureas

PROCTER & GAMBLE7 citations68

US6414151B1Jul 2, 2002

Process for making 1,3-disubstituted-4-oxocyclic ureas

PROCTER & GAMBLE8 citations66