Method to prepare a precursor for a polymer or to prepare a polymer comprising at least one unit having a tertiary amine and a pendant carboxyl group and a precursor or polymer comprising such unit
US-12466915-B2 · Nov 11, 2025 · US
This page is not indexed by search engines while we improve data quality.
Winne Johan patents
Winne Johan is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Winne Johan |
| Total patents | 9 |
| First publication | Jul 14, 2016 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for preparing an epoxy-derived covalent adaptable network
US-2025297055-A1 · Sep 25, 2025 · US
A method to prepare a precursor for a polymer or to prepare a polymer comprising at least one unit having a tertiary amine and a pendant carboxyl group and a precursor or polymer comprising such unit
US-2024101757-A1 · Mar 28, 2024 · US
Epoxy-derived covalent adaptable networks and methods of their production
US-2023067778-A1 · Mar 2, 2023 · US
Indole-based compounds
US-2021371576-A1 · Dec 2, 2021 · US
Compositions comprising a polymeric network
US-10246548-B2 · Apr 2, 2019 · US
Compositions comprising a polymeric network
US-2017327625-A1 · Nov 16, 2017 · US
Urazole compounds
US-9586935-B2 · Mar 7, 2017 · US
Urazole compounds
US-2016200707-A1 · Jul 14, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Gent | 9 |
| Recticel Nv | 1 |
| Ecole Superieure Physique & Chimie Ind Ville De Paris | 1 |
| Centre National De La Rech Scientifique—Cnrs | 1 |
| Ecole Supérieure De Physique Et De Chimie Ndustrielles La Ville De La Ville De Paris | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/3844 | 3 |
| C08G18/6666 | 3 |
| Y02W30/62 | 3 |
| C08G18/73 | 2 |
| C08F120/14 | 2 |