Patents
US 8846158 B2: Method for depositing functional particles in dispersion as coating preform
- Granted
- 2014-09-30
- Filed
- 2013-01-21 application 13746182
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method of depositing particles onto a substrate utilizes a liquid dispersant into which the particles are introduced prior to spraying upon the surface. The ratio of the particles to the dispersant, as well as the volume of the dispersant, may be used to control the density of the particles that result on the substrate after spraying.
Source: PVGPATDIS, file of 2026-04-10 (ipg140930.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| NanoMech, Inc. 11 patents | US company or organization | Fayetteville, AR | NANOMECH INC State business registration EXACT high confidence: identical full name and state NanoMech, Inc. Form D issuer EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Webping Jiang | Fayetteville, AR | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B05D | Processes for applying fluent materials to surfaces, in general | B05D1/007 | PVGPATDIS, file of 2026-04-10 |
| C23C | Coating metallic material; coating material with metallic material; surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general | C23C24/00 | 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 |
|---|---|---|---|---|---|
| 2019-08-29 | Assignment Assignment of assignor's interest | NANOMECH, INC. signed 2019-07-31 | P&S GLOBAL HOLDINGS LLC HOUSTON, TX | 50214/655 | PASDL, file of 2026-10-15 |
| 2018-04-10 | Security interest Security interest Security interest | NANOMECH, INC. signed 2018-04-10 | MICHAELSON CAPITAL SPECIAL FINANCE FUND II, L.P. NEW YORK, NY | 45494/391 | PASDL, file of 2026-08-13 |
| 2013-01-22 | Assignment Assignment of assignor's interest | JIANG, WENPING signed 2013-01-21 | NANOMECH, INC. FAYETTEVILLE, AR | 29672/678 | 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.