US3723360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shampoo of improved foaming and lathering power comprising higher fatty alcohol sulfate and substituted imidazoline
Assignee: Colgate Palmolive Co
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Filing: 1971-03-24
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Granted: 1973-03-27
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Expires: 1991-03-24
Abstract
Abstract AN AQUEOUS SHAMPOO COMPOSITION OF IMPROVED FOAMING AND LATHERING POWER INCLUDES A MAJOR PROPORTION OF AQUEOUS SOLVENT MEDIUM AND MINOR PROPORTIONS OF HIGHER FATTY ALCOHOL SULFATE AND OF A 1-HYDROXY-LOWER ALKYL, 2HIGHER ALKYL IMIDAZOLINE, AT A SLIGHTLY BASIC PH.
Inventors
- 👤 G Hewitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:26
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/49; A61K8/494; A61K8/4946; A61K8/46; A61K8/463; A61Q; A61Q5/00; A61Q5/02; A61K2800/00; A61K2800/40; A61K2800/59; A61K2800/596
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-03-26 | 1976-09-25 | 1977-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-26 | 1980-09-25 | 1981-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-26 | 1984-09-25 | 1985-03-27 | $7700.00 | Window Closed / Lapsed |