US2583558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Octaglycine dihydroheptiodide and methods of making the same
Assignee: Morgan-Sabalol Products Inc
•
Filing: 1949-09-10
•
Granted: 1952-01-29
•
Expires: 1969-09-10
Abstract
No abstract record available.
Inventors
- 👤 Walter S Frost
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:05
CPC Classifications
C; C09; C09K; C09K15/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
4 words
AS A NEW PRODUCT
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) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |