US2414969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing agglomerated water treating compositions
Assignee: Monsanto Chemicals Ltd
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Filing: 1943-03-13
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Granted: 1947-01-28
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Expires: 1963-03-13
Abstract
No abstract record available.
Inventors
- 👤 Joe E Moose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:18
CPC Classifications
C; C02; C02F; C02F5/00; C02F5/08; C02F5/086
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) | 1950-01-27 | 1950-07-29 | 1951-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-01-27 | 1954-07-29 | 1955-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-01-27 | 1958-07-29 | 1959-01-28 | $7700.00 | Window Closed / Lapsed |