Particle surface modification to increase compatibility and stability in hydrogels
US-12509583-B2 · Dec 30, 2025 · US
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Gu Frank patents
Gu Frank is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gu Frank |
| Total patents | 13 |
| First publication | Jan 7, 2021 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Using particles for light filtering
US-12498590-B2 · Dec 16, 2025 · US
Hyaluronic acid hydrogels and methods thereof
US-2025108149-A1 · Apr 3, 2025 · US
Shape engineering of particles to create a narrow spectral filter against a specific portion of the light spectrum
US-11971518-B2 · Apr 30, 2024 · US
Systems and methods for indicating the time elapsed since the occurrence of a triggering event
US-2024077837-A1 · Mar 7, 2024 · US
Systems and methods for indicating the time elapsed since the occurrence of a triggering event
US-11853013-B2 · Dec 26, 2023 · US
Using particles for light filtering
US-2023350230-A1 · Nov 2, 2023 · US
Particle surface modification to increase compatibility and stability in hydrogels
US-2023348717-A1 · Nov 2, 2023 · US
Shape engineering of particles to create a narrow spectral filter against a specific portion of the light spectrum
US-2023350099-A1 · Nov 2, 2023 · US
Light-filtering materials for biomaterial integration and methods thereof
US-2023348718-A1 · Nov 2, 2023 · US
Recent patents
Latest publications not already listed above.
Thermally stable nanoparticles and methods thereof
US-11733440-B1 · Aug 22, 2023 · US
Systems and methods for indicating the time elapsed since the occurrence of a triggering event
US-2021389731-A1 · Dec 16, 2021 · US
Core-shell particles and methods of making and using thereof
US-2021003754-A1 · Jan 7, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Johnson & Johnson Vision Care | 12 |
| Governing Council Univ Toronto | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.