Patents
US 10246595 B2: Combinatorial materials architecture and process for textiles and related applications
- Granted
- 2019-04-02
- Filed
- 2015-01-29 application 14609345
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A multifunctional material composition functioning as a halogen-free flame-retardant finish combined with in certain implementations one or both of antimicrobial and insect-repellant is nanomanufactured by the absorption/adsorption of metallic salts with one or more additional compounds by inorganic crystallites. The identity of the additional compounds is determined by the desired functionality of the substrate. The material composition can be chemically and mechanically applied to substrates (e.g. to cotton, nylon, and polyester based textile fabrics), for example, to yield durable antimicrobial, insecticidal, and environmentally friendly flame retardant materials. The addition of nano-scale metallic deposits to a phosphorous-rich and nitrogen-rich architecture complex improves the flame retardant properties of the substrates.
Source: PVGPATDIS, file of 2026-04-10 (ipg190402.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| NanoMech, Inc. 11 patents | US company or organization | Springdale, 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 |
|---|---|---|---|---|
| Parash Kalita | Springdale, AR | 3 | 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 | C09D5/18 | PVGPATDIS, file of 2026-04-10 |
| C09K | Materials for miscellaneous applications, not provided for elsewhere | C09K21/04 | PVGPATDIS, file of 2026-04-10 |
| Y10T | Technical subjects covered by former us classification | Y10T428/256 | 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 |
| 2016-03-24 | Assignment Assignment of assignor's interest | KALITA, PARASH signed 2016-03-24 | NANOMECH, INC. SPRINGDALE, AR | 38093/77 | 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.