Porous polymer scaffolds, and methods of making and using the same
US-12421369-B2 · Sep 23, 2025 · US
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Chang Ryan patents
Chang Ryan is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chang Ryan |
| Total patents | 12 |
| First publication | Jan 11, 2018 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Spatially tracking muscle activity
US-2025138643-A1 · May 1, 2025 · US
Thin Film Cell Encapsulation Devices
US-2024327782-A1 · Oct 3, 2024 · US
Thin Film Cell Encapsulation Devices
US-2022364046-A1 · Nov 17, 2022 · US
Thin film cell encapsulation devices
US-11236301-B2 · Feb 1, 2022 · US
Biomolecule Coated Particles and Films and Uses Thereof
US-2021275588-A1 · Sep 9, 2021 · US
Thin film cell encapsulation devices
US-10865378-B2 · Dec 15, 2020 · US
Thin Film Cell Encapsulation Devices
US-2020056146-A1 · Feb 20, 2020 · US
Porous Polymer Scaffolds, and Methods of Making and Using the Same
US-2019119462-A1 · Apr 25, 2019 · US
Thin Film Cell Encapsulation Devices
US-2019093069-A1 · Mar 28, 2019 · US
Recent patents
Latest publications not already listed above.
Thin film cell encapsulation devices
US-10087413-B2 · Oct 2, 2018 · US
Thin Film Cell Encapsulation Devices
US-2018010089-A1 · Jan 11, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ California | 11 |
| Microsoft Technology Licensing Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61F2/022 | 8 |
| A61K47/34 | 8 |
| C08G63/08 | 8 |
| A61K9/0024 | 8 |
| C12N5/0676 | 8 |