US3331743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cyclohexylcyclohexanone in mercaptoacetate hair-treating compositions
Assignee: Honeywell International Inc
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Filing: 1964-04-28
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Granted: 1967-07-18
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Expires: 1984-04-28
Abstract
No abstract record available.
Inventors
- 👤 Marvin K Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:59
CPC Classifications
A; A61; A61Q; A61Q9/00; A61Q9/04; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/35; A61K8/46; A61Q5/00; A61Q5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A COSMETIC PREPARATION FOR THE TREATMENT OF HAIR COMPRISING AN ALKALINE SOLUTION OF A MERCAPTOACETIC ACID SALT SELECTED FROM THE GROUP CONSISTING OF AMMONIUM, ALKALI METAL AND ALKALINE EARTH METAL MERCAPTOACETATES AND AN AMOUNT OF CYCLOHEXYLCYCLOHEXANONE SUFFICIENT TO EFFECTIVELY REPRESS THE SULFIDE-TYPE ODOR PRODUCED BY THE MERCAPTOACEATE COMPOUND.
Claim 2
Dependent Claim
48 words
A COSMETIC PREPARATION FOR THE TREATMENT OF HAIR COMPRISING AN ALKALINE SOLUTION OF A MERCAPTOACETIC ACID SALT SELECTED FROM THE GROUP CONSISTING OF AMMONIUM, ALKALI METAL AND ALKALINE EARTH METAL MERCAPTOACETATES AND AN AMOUNT OF CYCLOHEXYLCYCLOHEXANONE SUFFICIENT TO EFFECTIVELY REPRESS THE SULFIDE-TYPE ODOR PRODUCED BY THE MERCAPTOACEATE COMPOUND.
References Cited (Backward Citations)
US3124614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |