Gelatin-based microneedle patch for minimally-invasive extraction of bodily fluids
US-12544547-B2 · Feb 10, 2026 · US
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Sun wujin patents
Sun wujin is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun wujin |
| Total patents | 8 |
| First publication | May 16, 2019 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Gelatin methacryloyl-based microneedle patches for delivery of water-insoluble drugs
US-12515032-B2 · Jan 6, 2026 · US
Gelatin-based microneedle patch for minimally-invasive extraction of bodily fluids
US-2023321419-A1 · Oct 12, 2023 · US
Biodegradable microneedle patch for transdermal gene delivery
US-2023256219-A1 · Aug 17, 2023 · US
Gelatin methacryloyl-based microneedle patches for delivery of water-insoluble drugs
US-2023145564-A1 · May 11, 2023 · US
Injectable shear-thinning hydrogel containing polypeptide therapeutic agent for enhanced tumor therapy
US-2023094016-A1 · Mar 30, 2023 · US
Biodegradable microneedles for transdermal therapeutic agent delivery
US-2021386985-A1 · Dec 16, 2021 · US
Nucleic acid nanocages, compositions, and uses thereof
US-2019142744-A1 · May 16, 2019 · 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 California | 7 |
| Obsidio Inc | 1 |
| Mayo Found Medical Education & Res | 1 |
| Univ North Carolina State | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M37/0015 | 6 |
| A61M2037/0023 | 6 |
| A61M2037/0046 | 6 |
| A61K47/42 | 4 |
| A61K9/0021 | 4 |