Metal nanoparticle ink
US-2026092186-A1 · Apr 2, 2026 · US
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Qin hantang patents
Qin hantang is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Qin hantang |
| Total patents | 7 |
| First publication | Oct 14, 2021 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Metal nanoparticle ink
US-12516205-B2 · Jan 6, 2026 · US
Electrohydrodynamic inkjet printing devices, systems, and methods
US-2025381776-A1 · Dec 18, 2025 · US
3D printed, freeze-dried hydrogels and methods of making and using the same
US-12403163-B2 · Sep 2, 2025 · US
Cellulose derivative based biodegradable support structures for 3D printing
US-11866591-B2 · Jan 9, 2024 · US
3d printed, freeze-dried hydrogels and methods of making and using the same
US-2023084440-A1 · Mar 16, 2023 · US
Cellulose derivative based biodegradable support structures for 3d printing
US-2021317328-A1 · Oct 14, 2021 · 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 Iowa State Res Found Inc | 6 |
| Wisconsin Alumni Res Found | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B33Y70/00 | 4 |
| B33Y10/00 | 3 |
| A61K9/19 | 2 |
| A61K35/745 | 2 |
| B33Y80/00 | 2 |