Patent US4550618A successfully refreshed from Google Patents.
Patent US3483178A successfully refreshed from Google Patents.
US3483178A
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US
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Esters,salts,and acids of organo-phosphono-amine oxides
Assignee: Monsanto Co
•
Filing: 1968-04-18
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Granted: 1969-12-09
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Expires: 1988-04-18
Abstract
No abstract record available.
Inventors
- 👤 Marvin M Crutchfield
- 👤 Riyad R Irani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:00
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/26; C10L1/2608; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/55; A61Q; A61Q11/00; A61Q5/00; A61Q5/02; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/3804; C07F9/3808; C09; C09K; C09K8/00; C09K8/02; C09K8/03; C09K8/035; C10L1/2625; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2169976A
Cited
US2635112A
Cited
US2586238A
Cited
US2847442A
Cited
US2917528A
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US2871229A
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US3047579A
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US3098794A
Cited
US3288846A
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US3202714A
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US3352948A
Cited
US3206512A
Cited
US3234124A
Cited
US3298956A
Cited
US3359266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |