Inventor
BRIAN L. NEAL
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds47%
B01DSeparation13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C02FTreatment of water, waste water, sewage, or sludge7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
PatentTitleYear
12,515,212Processes for purifying polyether polyols using ion exchange resins202612,195,574Polymer polyol compositions and their use in the production of flexible polyurethane foams202512,116,449Polyethers and their use in the production of flexible polyurethane foams202411,572,440Methods for purifying polyols containing oxyalkylene units to reduce 2-methyl-2-pentenal content202311,572,433In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation202311,312,811Flexible foam using polymer polyols produced via DMC catalyzed polyols202211,306,176Flexible polyurethane foams2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to COVESTRO LLC (7)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COVESTRO LLC | 7 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2026 |