Patents
US 10479577 B2: Printed multilayer polymeric films and methods of manufacture and use thereof
- Granted
- 2019-11-19
- Filed
- 2016-02-11 application 15548314
- Type
- Utility · 25 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Printed multilayer polymeric films are provided that include a flexible polymeric film layer, one or more non-photochromic layers each including a solvent-based ink composition having one or more non-photochromic inks that are at least partially transparent to ultraviolet radiation, and one or more photochromic layers each including a water-based ink composition having one or more photochromic inks that undergo a color change upon exposure to ultraviolet radiation. Also provided are methods for making the printed multilayer polymeric films. Packages for containing a product therein that include the printed multilayer polymeric films are also provided. Methods for making the packages and methods for packaging a product that employ the printed multilayer polymeric films are also provided. Rolls of film for forming the packages that include the printed multilayer polymeric films are also provided.
Source: PVGPATDIS, file of 2026-04-10 (ipg191119.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Printpack Illinois, Inc. 61 patents | US company or organization | Elgin, IL | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Rajesh Suryanarayanan | Powder Springs, GA | 6 | PVGPATDIS, file of 2026-04-10 | |
| Jeffrey Allen Boekeloo | Acworth, GA | 5 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B32B | Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form | B32B15/08 | PVGPATDIS, file of 2026-04-10 |
| B41M | Printing, duplicating, marking, or copying processes; colour printing, | B41M1/30 | PVGPATDIS, file of 2026-04-10 |
| B65B | Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking | B65B9/15 | PVGPATDIS, file of 2026-04-10 |
| B65D | Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages | B65D65/42 | PVGPATDIS, file of 2026-04-10 |
| C08J | Working-up; general processes of compounding; after-treatment not covered by subclasses c08b, c08c, c08f, c08g or c08h | C08J7/042 | PVGPATDIS, file of 2026-04-10 |
| 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 | C09D11/50 | 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 |
|---|---|---|---|---|---|
| 2022-08-12 | Security interest Security interest Security interest | PRINTPACK ILLINOIS, INC. signed 2022-07-29 | JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT CHICAGO, IL | 60795/529 | PASDL, file of 2026-10-15 |
| 2021-04-30 | Security interest Security interest Security interest | PRINTPACK ILLINOIS, INC. signed 2021-04-23 | TRUIST BANK, AS ADMINISTRATIVE AGENT FOR THE SECURED PARTIES ATLANTA, GA | 56106/366 | PASDL, file of 2026-10-15 |
| 2019-03-26 | Assignment Assignment of assignor's interest | SURYANARAYANAN, RAJESH signed 2017-09-27 BOEKELOO, JEFFREY signed 2019-03-25 | PRINTPACK ILLINOIS, INC. ELGIN, IL | 48703/172 | 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.