Ionic copolymer, curable membrane precursor composition, membrane composition, and electronic device
US-12552896-B2 · Feb 17, 2026 · US
Baetzold John P is listed as an inventor on 63 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Baetzold John P |
| Total patents | 63 |
| First publication | Jul 14, 2015 |
| Latest publication | Feb 17, 2026 |
Publications ranked by popularity score, then publication date.
US-12552896-B2 · Feb 17, 2026 · US
US-12364939-B2 · Jul 22, 2025 · US
US-2025118882-A1 · Apr 10, 2025 · US
US-2025059403-A1 · Feb 20, 2025 · US
US-2024373592-A1 · Nov 7, 2024 · US
US-12122127-B2 · Oct 22, 2024 · US
US-12116494-B2 · Oct 15, 2024 · US
US-2023368942-A1 · Nov 16, 2023 · US
US-11597856-B2 · Mar 7, 2023 · US
US-11591501-B2 · Feb 28, 2023 · US
Latest publications not already listed above.
US-2022332887-A1 · Oct 20, 2022 · US
US-2022314147-A1 · Oct 6, 2022 · US
US-2022219435-A1 · Jul 14, 2022 · US
US-11279853-B2 · Mar 22, 2022 · US
US-11254841-B2 · Feb 22, 2022 · US
US-11254101-B2 · Feb 22, 2022 · US
US-2022010154-A1 · Jan 13, 2022 · US
US-2022001644-A1 · Jan 6, 2022 · US
US-11119053-B2 · Sep 14, 2021 · US
US-2021201102-A1 · Jul 1, 2021 · US
US-2021148836-A1 · May 20, 2021 · US
US-10977541-B2 · Apr 13, 2021 · US
US-10894903-B2 · Jan 19, 2021 · US
US-10877191-B2 · Dec 29, 2020 · US
US-10831233-B2 · Nov 10, 2020 · US
US-2020291277-A1 · Sep 17, 2020 · US
US-10773490-B2 · Sep 15, 2020 · US
US-2020180353-A1 · Jun 11, 2020 · US
US-2020123419-A1 · Apr 23, 2020 · US
US-2020057930-A1 · Feb 20, 2020 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| 3M Innovative Properties Co | 53 |
| 3M Innovative Properties Company | 10 |
| Baetzold John P | 3 |
| Pellerite Mark J | 2 |
| Steiner Michael L | 2 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09J2301/302 | 14 |
| B32B27/08 | 10 |
| C09J7/20 | 10 |
| C09J2433/00 | 10 |
| B32B27/36 | 9 |