Patents
US 12336507 B2: Diapers for non-humans including sectioned absorbent core
- Granted
- 2025-06-24
- Filed
- 2020-04-09 application 17602671
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An absorbent core for a diaper for a non-human has a total superabsorbent polymer (SAP) load. The absorbent core includes a first zone including a first absorbent section and a second absorbent section, a second zone including a third absorbent section, and a third zone including a fourth absorbent section and a fifth absorbent section. The absorbent sections each include a range of 15% to 20% of the total SAP load. The second zone is between the first zone and the third zone. The absorbent core further includes seals surrounding each of the first absorbent section, the second absorbent section, the third absorbent section, the fourth absorbent section, and the fifth absorbent section. One of the seals extends through the first zone between the first absorbent section and the second absorbent section, and another of the seals extends through the third zone between the fourth absorbent section and the fifth absorbent section.
Source: PVGPATDIS, file of 2026-04-10 (ipg250624.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Manna Pro Products, LLC 7 patents | US company or organization | Chesterfield, MO | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Robert C. Pearce, III | Chesterfield, MO | 13 | PVGPATDIS, file of 2026-04-10 | |
| Scott A. Plasek | Chesterfield, MO | 3 | PVGPATDIS, file of 2026-04-10 | |
| Pi-Gi Brite | Chesterfield, MO | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A01K | Animal husbandry; aviculture; apiculture; pisciculture; fishing; rearing or breeding animals, not otherwise provided for; new breeds of animals | A01K23/00 | PVGPATDIS, file of 2026-04-10 |
| A61F | Filters implantable into blood vessels; prostheses; devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; orthopaedic, nursing or contraceptive devices; fomentation; treatment or protection of eyes or ears; bandages, dressings or absorbent pads; first-aid kits | A61F13/15739 | 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 |
|---|---|---|---|---|---|
| 2022-01-21 | Assignment Assignment of assignor's interest | BRITE, PI-GI signed 2021-11-17 PEARCE, ROBERT C., III signed 2021-11-17 PLASEK, SCOTT ALAN signed 2021-11-17 | MANNA PRO PRODUCTS, LLC CHESTERFIELD, MO | 58724/347 | 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.