Patents
US 12410336 B2: Cellulose based anti-viral anti-microbial spray coating
- Granted
- 2025-09-09
- Filed
- 2021-04-27 application 17921955
- Type
- Utility · 26 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A cellulose based anti-viral/anti-microbial coating.
Source: PVGPATDIS, file of 2026-04-10 (ipg250909.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Board of Trustees of the University of Arkansas 267 patents | US company or organization | Little Rock, AR | PVGPATDIS, file of 2026-04-10 | |
| BioVentures, LLC 85 patents | US company or organization | Little Rock, AR | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Soma Shekar Dachavaram | Little Rock, AR | 2 | PVGPATDIS, file of 2026-04-10 | |
| John Moore | Fayetteville, AR | 11 | PVGPATDIS, file of 2026-04-10 | |
| Peter A. Crooks | Little Rock, AR | 55 | PVGPATDIS, file of 2026-04-10 | |
| Jamie Hestekin | Fayetteville, AR | 9 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C09D | Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor | C09D101/04 | PVGPATDIS, file of 2026-04-10 |
| B82Y | Specific uses or applications of nanostructures; measurement or analysis of nanostructures; manufacture or treatment of nanostructures | B82Y30/00 | PVGPATDIS, file of 2026-04-10 |
| C08K | Use of inorganic or non-macromolecular organic substances as compounding ingredients | C08K5/0058 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-02-12 | Government interest Confirmatory license | UNIVERSITY OF ARKANSAS AT FAYETTEVILLE signed 2023-03-01 | NATIONAL SCIENCE FOUNDATION ALEXANDRIA, VA | 70188/548 | ECORSEXC, file of 2026-09-25 |
| 2022-10-27 | Assignment Assignment of assignor's interest | MOORE, JOHN P. signed 2021-04-21 HESTEKIN, JAMIE signed 2021-04-23 | BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS LITTLE ROCK, AR | 61572/318 | ECORSEXC, file of 2026-09-25 |
| 2022-10-27 | Assignment Assignment of assignor's interest | CROOKS, PETER A. signed 2021-04-27 DACHAVARAM, SOMA SHEKAR signed 2021-09-29 | BIOVENTURES, LLC LITTLE ROCK, AR | 61572/315 | ECORSEXC, file of 2026-09-25 |
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.