US3363032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Long chain aliphatic benzylphosphonic acids, esters and salts
Assignee: Monsanto Co
•
Filing: 1964-06-11
•
Granted: 1968-01-09
•
Expires: 1984-06-11
Abstract
No abstract record available.
Inventors
- 👤 Steven J Fitch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:43
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/26; C10L1/2608; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/3804; C07F9/3882; C11; C11D; C11D1/00; C11D1/02; C11D1/34; C11D1/342
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2594454A
Cited
US2765279A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |