US3059017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organic esters of polyphosphorus compounds
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-11-25
•
Granted: 1962-10-16
•
Expires: 1980-11-25
Abstract
No abstract record available.
Inventors
- 👤 James L Dever
- 👤 Gail H Birum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:32
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/53; C08K5/5397; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/113; C07F9/141; C07F9/143; C07F9/28; C07F9/30; C07F9/32; C07F9/3258; C07F9/327; C07F9/38; C07F9/40; C07F9/4071; C07F9/4078; C07F9/547; C07F9/6564; C07F9/6571; C07F9/6574; C07F9/65742; C08K5/5313
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
COMPOUNDS OF THE FORMULA
Claim 2
Dependent Claim
4 words
COMPOUNDS OF THE FORMULA
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) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |