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US3580853A
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Detergent compositions containing particle deposition enhancing agents
Assignee: Procter and Gamble Co
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Filing: 1967-09-27
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Granted: 1971-05-25
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Expires: 1987-09-27
Abstract
Abstract DETERGENT COMPOSITIONS CONTAINING WATER-INSOLUBLE PARTICULATE SUBSTANCES, SUCH AS ANTIMICROBIAL AGENTS, AND CERTAIN CATIONIC POLYMERS WHICH SERVE TO ENHANCE THE DEPOSITION AND RETENTION OF SUCH PARTICULATE SUBSTANCES ON SURFACES WASHED WITH THE DETERGENT COMPOSITION.
Inventors
- 👤 John J Parran Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:23
CPC Classifications
A; A61; A61Q; A61Q19/00; A61Q19/10; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/49; A61K8/4906; A61K8/4933; A61K8/72; A61K8/73; A61K8/731; A61K8/81; A61K8/8141; A61K8/8152; A61K8/817; A61K8/84; A61Q5/00; A61Q5/02; C; C11; C11D; C11D3/00; C11D3/0005; C11D3/0036; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/227; C11D3/37; C11D3/3703; C11D3/3723; C11D3/3746; C11D3/3769; C11D3/3773; C11D3/40; C11D3/42; C11D3/48; C11D9/00; C11D9/04; C11D9/22; C11D9/225; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5426; A61Q5/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-24 | 1974-11-23 | 1975-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-24 | 1978-11-23 | 1979-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-24 | 1982-11-23 | 1983-05-25 | $7700.00 | Window Closed / Lapsed |