US3492329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for making poly oxo aluminum salicylates
Assignee: Borax Europe Ltd
•
Filing: 1965-08-18
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Granted: 1970-01-27
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Expires: 1985-08-18
Abstract
No abstract record available.
Inventors
- 👤 Brian K Davison
- 👤 Victor G Bashford
- 👤 Stanley Gordon Kemp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:15
CPC Classifications
C; C07; C07D; C07D499/00; A; A61; A61K; A61K31/00; A61K31/33; A61K31/335; A61K31/365; A61K31/375; C07F; C07F5/00; C07F5/06; C07F5/069
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |