Inventor
NEAL BRIAN L
US19 patents
⚠️ This page may combine multiple inventors who share the name “NEAL BRIAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVESTRO LLC
10 patentsUS10793692B2Oct 6, 2020
Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
COVESTRO LLC3 citations72
US10766998B2Sep 8, 2020
Flexible polyurethane foams
COVESTRO LLC3 citations72
US11572433B2Feb 7, 2023
In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
COVESTRO LLC2 citations70
US11306176B2Apr 19, 2022
Flexible polyurethane foams
COVESTRO LLC0 citations62
US11021567B2Jun 1, 2021
Polyols for improved viscoelastic foams with reduced temperature sensitivity
COVESTRO LLC1 citations62
US12515212B2Jan 6, 2026
Processes for purifying polyether polyols using ion exchange resins
COVESTRO LLC0 citations61
US11572440B2Feb 7, 2023
Methods for purifying polyols containing oxyalkylene units to reduce 2-methyl-2-pentenal content
COVESTRO LLC0 citations61
US11312811B2Apr 26, 2022
Flexible foam using polymer polyols produced via DMC catalyzed polyols
COVESTRO LLC1 citations61
US12195574B2Jan 14, 2025
Polymer polyol compositions and their use in the production of flexible polyurethane foams
COVESTRO LLC0 citations48
US12116449B2Oct 15, 2024
Polyethers and their use in the production of flexible polyurethane foams
COVESTRO LLC0 citations48
BAYER MATERIALSCIENCE LLC
4 patentsUS9505881B1Nov 29, 2016
Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams
BAYER MATERIALSCIENCE LLC19 citations84
US9051412B2Jun 9, 2015
Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
BAYER MATERIALSCIENCE LLC5 citations70
US9163099B2Oct 20, 2015
Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof
BAYER MATERIALSCIENCE LLC3 citations60
US10851197B2Dec 1, 2020
Base-catalyzed, long-chain, active polyethers from short chain DMC-catalyzed starters
BAYER MATERIALSCIENCE LLC0 citations49