US2365776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Iodo-sugar derivatives and method of preparing same
Assignee: GD Searle LLC
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Filing: 1943-09-15
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Granted: 1944-12-26
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Expires: 1963-09-15
Abstract
No abstract record available.
Inventors
- 👤 Albert L Raymond
- 👤 Elmer F Schroeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:58
CPC Classifications
C; C07; C07H; C07H5/00; C07H5/08; C07H5/10; A; A61; A61K; A61K49/00; A61K49/04; A61K49/0433; A61K49/0438; C07H15/00; C07H15/02; C07H15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-12-26 | 1948-06-26 | 1948-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-12-26 | 1952-06-26 | 1952-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-12-26 | 1956-06-26 | 1956-12-26 | $7700.00 | Window Closed / Lapsed |