US3420932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of making alcohol soluble complexes of aluminum and preparations employing the complexes
Assignee: Reheis Chemical Co Inc
•
Filing: 1966-12-20
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Granted: 1969-01-07
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Expires: 1986-12-20
Abstract
No abstract record available.
Inventors
- 👤 John L Jones
- 👤 Andrew M Rubino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:50
CPC Classifications
A; A61; A61Q; A61Q15/00; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/30; A61K8/33; A61K8/34; A61K8/345; A61K2800/00; A61K2800/40; A61K2800/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3359169A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-07 | 1972-07-08 | 1973-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-07 | 1976-07-08 | 1977-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-07 | 1980-07-08 | 1981-01-07 | $7700.00 | Window Closed / Lapsed |