P

Inventor

LAPPORTE SEYMOUR J

US4 patents
⚠️ This page may combine multiple inventors who share the name “LAPPORTE SEYMOUR J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEVRON RES

3 patents
US4340758AJul 20, 1982

Nitration process for the preparation of 2,6-dialkylaniline

CHEVRON RES2 citations59
US4000185ADec 28, 1976

Process for the production of 1,4-diacyloxy-2-butene from butadiene

CHEVRON RES5 citations59
US5008451AApr 16, 1991

Methylene and oxymethylene bis-ester production

CHEVRON RES0 citations48

CHEVRON RES & TECH

1 patent
US5220060AJun 15, 1993

Method for making anhydride from ester using a palladium-containing catalyst system

CHEVRON RES & TECH1 citations48