Patent US2753714A successfully refreshed from Google Patents.
US3453360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universally useful stock material for manufacturing plastic dosage units by compression tableting processes
Assignee: Abbott Laboratories
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Filing: 1966-04-27
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Granted: 1969-07-01
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Expires: 1986-04-27
Abstract
No abstract record available.
Inventors
- 👤 Philip Melvin Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:57
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/20; A61K9/2004; A61K9/2009; A61K9/2022; A61K9/2027
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) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |