US2746931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic detergent compositions
Assignee: Colgate Palmolive Co
•
Filing: 1949-10-29
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Granted: 1956-05-22
•
Expires: 1969-10-29
Abstract
No abstract record available.
Inventors
- 👤 Peter T Vitale
- 👤 Liftin Muriel Eileen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:22
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/2003; C11D3/2006; C11D3/201; C11D3/2013; C11D1/00; C11D1/38; C11D1/65; C11D1/655; C11D3/2041; C11D3/2044; C11D1/02; C11D1/12; C11D1/22; C11D1/28; C11D1/52; C11D1/521; C11D1/523
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A DETERGENT COMPOSITION COMPRISING FROM ABOUT 10 TO 50% BY WEIGHT OF WATER-SOLUBLE HIGHER ALKYL MONONUCLEAR ARYL SULFONATE DETERGENT, IN MINOR PROPORTION THERETO AND FROM ABOUT 1 TO ABOUT 10% OF EACH BY WEIGHT OF A HIGHER ALIPHATIC ALCOHOL OF ABOUT 12 TO 18 CARBON ATOMS AND A HIGHER AMIDE COMPOUND HAVING THE FORMULA:
Claim 2
Dependent Claim
54 words
A DETERGENT COMPOSITION COMPRISING FROM ABOUT 10 TO 50% BY WEIGHT OF WATER-SOLUBLE HIGHER ALKYL MONONUCLEAR ARYL SULFONATE DETERGENT, IN MINOR PROPORTION THERETO AND FROM ABOUT 1 TO ABOUT 10% OF EACH BY WEIGHT OF A HIGHER ALIPHATIC ALCOHOL OF ABOUT 12 TO 18 CARBON ATOMS AND A HIGHER AMIDE COMPOUND HAVING THE FORMULA:
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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) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |