Inventor

PYNE WILLIAM J

US3 patents

⚠️ This page may combine multiple inventors who share the name “PYNE WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIAMOND SHAMROCK CORP

1 patent

US4238490ADec 9, 1980

Antihypertensive pyridazin(2H)-3-ones

DIAMOND SHAMROCK CORP11 citations70

SDS BIOTECH CORP

1 patent

US4545810AOct 8, 1985

Herbicidal and plant growth regulant diphenylpyridazinones

SDS BIOTECH CORP7 citations65

DIAMOND SHAMROCK CHEM

1 patent

US4461899AJul 24, 1984

Fluorenecarboxylic acid derivatives

DIAMOND SHAMROCK CHEM0 citations42