Patents
US 12753369 B2: Cleaning booster
- Granted
- 2026-10-06
- Filed
- 2022-07-13 application 18556135
- Type
- Utility · 9 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I), wherein b is 0-2; wherein c is 2-4; wherein R is selected from hydrogen, C1-22 alkyl and —CH2C(═O)R14; wherein R14 is of formula (VI); wherein R1 is selected from formula (II)-formula (V); (II) wherein R2 is of formula (VI); (III) wherein R3 is of formula (VI); and wherein R4 is selected from hydrogen and methyl group; (IV) wherein R5 is of formula (VI); wherein f is 1-2; and wherein g is 2-10; (V) wherein R6 is of formula (VI); (VI) wherein R7 is selected from hydrogen and C1-22 alkyl group; wherein each R8 and R9 is independently a hydrogen or a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is hydrogen in each subunit a; and wherein a is 0-30.
Source: PTBLXML, file of 2026-10-06 (ipgb20261006.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Dow Global Technologies LLC 4,152 patents | US company or organization | Midland, MI | DOW GLOBAL TECHNOLOGIES LLC State business registration EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-06 |
| ROHM AND HAAS COMPANY 1,152 patents | US company or organization | Collegeville, PA | PTBLXML, file of 2026-10-06 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Aslin Izmitli | Spring City, PA | 8 | PTBLXML, file of 2026-10-06 | |
| Michael C. Mitchell | Norristown, PA | 21 | PTBLXML, file of 2026-10-06 | |
| Randara Pulukkody | Lansdale, PA | 15 | PTBLXML, file of 2026-10-06 | |
| Muhunthan Sathiosatham | Chalfont, PA | 20 | PTBLXML, file of 2026-10-06 | |
| Michael Tulchinsky | Midland, MI | PTBLXML, file of 2026-10-06 | ||
| Eric Wasserman | Collegeville, PA | PTBLXML, file of 2026-10-06 |
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 | C11D3/3723 | PTBLXML, file of 2026-10-06 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-07-21 | Assignment Assignment of assignor's interest | IZMITLI, ASLIN signed 2021-12-02 MITCHELL, MICHAEL C. signed 2021-12-09 PULUKKODY, RANDARA signed 2021-11-30 SATHIOSATHAM, MUHUNTHAN signed 2021-11-30 | ROHM AND HAAS COMPANY COLLEGEVILLE, PA | 75340/225 | PASDL, file of 2026-09-24 |
| 2026-07-21 | Assignment Assignment of assignor's interest | TULCHINSKY, MICHAEL L. signed 2021-12-03 | DOW GLOBAL TECHNOLOGIES LLC MIDLAND, MI | 75340/165 | PASDL, file of 2026-09-24 |
| 2026-07-21 | Assignment Assignment of assignor's interest | UNION CARBIDE CORPORATION signed 2022-02-04 | DOW GLOBAL TECHNOLOGIES LLC MIDLAND, MI | 75340/113 | PASDL, file of 2026-09-24 |
| 2026-07-21 | Assignment Assignment of assignor's interest | WASSERMAN, ERIC signed 2021-12-03 | UNION CARBIDE CORPORATION SEADRIFT, TX | 75340/32 | PASDL, file of 2026-09-24 |
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.