P

Inventor

QUIROS NELSON I

US7 patents
⚠️ This page may combine multiple inventors who share the name “QUIROS NELSON I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROHM & HAAS

3 patents
US5488141AJan 30, 1996

Removal of carbonyl impurities from αβ unsaturated carboxylic acid esters

ROHM & HAAS12 citations71
US5208370AMay 4, 1993

Method of reducing impurities in aqueous acrylic monomer solutions

ROHM & HAAS9 citations71
US5358611AOct 25, 1994

Method of reducing impurities in aqueous monomer solutions

ROHM & HAAS5 citations60

HAN SCOTT

2 patents
US9120735B2Sep 1, 2015

Method for preparing acrylic acid from propane and propylene

HAN SCOTT0 citations34
US9035092B2May 19, 2015

Process for the (AMM)oxidation of lower molecular weight alkanes and alkenes

HAN SCOTT0 citations31

(unassigned)

1 patent
US5468899ANov 21, 1995

Process for purifying α,β-unsaturated esters

7 citations70

DOW GLOBAL TECHNOLOGIES LLC

1 patent
US12331014B2Jun 17, 2025

Aldehyde byproduct reduction in acrylic acid production using highly active and elective catalysts

DOW GLOBAL TECHNOLOGIES LLC0 citations49