US3523129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making aluminum chlorohydroxide complexes
Assignee: Chattem Inc
•
Filing: 1967-10-24
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Granted: 1970-08-04
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Expires: 1987-10-24
Abstract
No abstract record available.
Inventors
- 👤 James M Holbert
- 👤 Stewart M Beekman
- 👤 Horst W Schmank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:29
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/30; A61K8/33; A61K8/34; A61Q; A61Q15/00; C; C07; C07F; C07F5/00; C07F5/06; C07F5/069; A61K2800/00; A61K2800/40; A61K2800/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2791486A
Cited
US2872379A
Cited
US2823169A
Cited
US2823144A
Cited
US3359169A
Cited
US3420932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |