Inventor

ROUNDY ROGER L

US10 patents

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

ARKEMA INC

5 patents

US10294185B2May 21, 2019

Control of a process for the purification of (meth)acrylic acid using on-line, near IR analysis

ARKEMA INC1 citations59

US7906679B2Mar 15, 2011

Metal surfaces to inhibit ethylenically unsaturated monomer polymerization

ARKEMA INC5 citations58

US10532338B2Jan 14, 2020

Shell and tube oxidation reactor with improved resistance to fouling

ARKEMA INC0 citations48

US10286374B2May 14, 2019

Shell and tube oxidation reactor with improved resistance to fouling

ARKEMA INC0 citations48

US9861948B2Jan 9, 2018

Shell and tube oxidation reactor with improved resistance to fouling

ARKEMA INC0 citations48

HO FUNGAU

2 patents

US8242308B2Aug 14, 2012

Process for producing acrylic acid

HO FUNGAU31 citations88

US8530700B2Sep 10, 2013

Process for producing acrylic acid

HO FUNGAU11 citations79

DECOURCY MICHAEL S

1 patent

US9440903B2Sep 13, 2016

Shell and tube oxidation reactor with improved resistance to fouling

DECOURCY MICHAEL S7 citations76

ARKEMA FRANCE

1 patent

US9796651B2Oct 24, 2017

Method for continuous production of light acrylates by esterification of a raw ester-grade acrylic acid

ARKEMA FRANCE3 citations69

LIGON TIMOTHY D

1 patent

US9745244B2Aug 29, 2017

Control of a process for the purification of (meth)acrylic acid using on-line, near IR analysis

LIGON TIMOTHY D3 citations64