Patents
US 12661634 B2: Nanotubes in porous particles
- Granted
- 2026-06-23
- Filed
- 2020-05-29 application 17614955
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed herein are compositions and methods that allow access to the interior of porous particles by inserting nanotubes into the particles. The compositions and methods disclosed herein are useful in several applications such as in catalytic reactions, plant active delivery, pharmaceutical drug delivery, and in absorbing environmental contaminants.
Source: PTBLXML, file of 2026-06-23 (ipgb20260623.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| The Administrators of the Tulane Educational Fund 124 patents | US company or organization | New Orleans, LA | The Administrators of the Tulane Educational Fund State business registration EXACT high confidence: identical full name and state Tulane University of Louisiana College or university EXACT high confidence: through the nonprofit with the college's EIN (identical full name and state) THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND Nonprofit EXACT high confidence: identical full name and state | PTBLXML, file of 2026-06-23 |
| UNIVERSITY OF CONNECTICUT 466 patents | US company or organization | Farmington, CT | THE UNIVERSITY OF CONNECTICUT Nonprofit EXACT high confidence: identical full name and state University of Connecticut College or university FUZZY medium confidence: same name (governing-board words and legal endings aside) and state | PTBLXML, file of 2026-06-23 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Vijay T. John | Destrehan, LA | 13 | PTBLXML, file of 2026-06-23 | |
| Ioulia A. Valla | Storrs, CT | PTBLXML, file of 2026-06-23 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01J | Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | B01J20/262 | PTBLXML, file of 2026-06-23 |
| B01D | Separation | B01D53/8671 | PTBLXML, file of 2026-06-23 |
| C05G | Mixtures of fertilisers covered individually by different subclasses of class c05; mixtures of one or more fertilisers with materials not having a specific fertilising activity, e.g. pesticides, soil-conditioners, wetting agents ; fertilisers characterised by their form | C05G5/27 | PTBLXML, file of 2026-06-23 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-03-18 | Assignment Assignment of assignor's interest | VALLA, LOULIA A. signed 2026-03-08 | UNIVERSITY OF CONNECTICUT FARMINGTON, CT | 74111/527 | PASDL, file of 2026-10-15 |
| 2026-03-18 | Assignment Assignment of assignor's interest | JOHN, VIJAY T. signed 2026-03-17 | THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND NEW ORLEANS, LA | 74111/377 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.