US2154341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilization of fatty acid compounds
Assignee: Monsanto Chemicals Ltd
•
Filing: 1936-03-23
•
Granted: 1939-04-11
•
Expires: 1956-03-23
Abstract
No abstract record available.
Inventors
- 👤 George D Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:17
CPC Classifications
C; C11; C11D; C11D9/00; C11D9/04; C11D9/22; C11D9/32; C11D9/045; C11D9/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1942-04-10 | 1942-10-10 | 1943-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-04-10 | 1946-10-10 | 1947-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-04-10 | 1950-10-10 | 1951-04-11 | $7700.00 | Window Closed / Lapsed |