Patents
US 12252667 B2: Laundry detergent composition
- Granted
- 2025-03-18
- Filed
- 2021-04-06 application 17917451
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An article is provided including an aqueous liquid detergent; and a package for the aqueous liquid detergent which is in direct contact with the aqueous liquid detergent, wherein the package is formed from a water-soluble, film-forming material. The aqueous liquid detergent includes: at least about 40% by weight of water based on the total weight of the aqueous liquid detergent; a builder comprising potassium carbonate, wherein the potassium carbonate is present in an amount of at least about 25 weight percent, based on the total weight of the aqueous liquid detergent; propylene glycol diacetate; and at least one surfactant.
Source: PVGPATDIS, file of 2026-04-10 (ipg250318.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Church & Dwight Co., Inc. 241 patents | US company or organization | Princeton, NJ | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Leilani Pechera | Kendall Park, NJ | 4 | PVGPATDIS, file of 2026-04-10 | |
| Steven T. Adamy | Lawrenceville, NJ | 20 | PVGPATDIS, file of 2026-04-10 | |
| Archana Gupta | Montgomery, NJ | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C11D | Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol | C11D17/043 | 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 | Assignment Assignment of assignor's interest | PECHERA, LEILANI signed 2021-03-18 GUPTA, ARCHANA signed 2021-03-19 ADAMY, STEVEN signed 2021-03-23 | CHURCH & DWIGHT CO., INC. PRINCETON, NJ | 70198/524 | 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.