Patent US2878255A successfully refreshed from Google Patents.
US2878255A
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Dixylyl phosphoramidates
Assignee: Victor Chemical Works
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Filing: 1955-11-23
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Granted: 1959-03-17
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Expires: 1975-11-23
Abstract
No abstract record available.
Inventors
- 👤 Toy Arthur Dock Fon
- 👤 Guy A Mcdonald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:57
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/26; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/22; C07F9/24; C07F9/2404; C07F9/242
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
A COMPOSITION CONTAINING A SUBSTANTIAL PROPORTION OF AN ADMIXTURE OF COMPOUNDS HAVING THE FOLLOWING STRUCTURAL FORMULA:
Claim 2
Dependent Claim
16 words
A COMPOSITION CONTAINING A SUBSTANTIAL PROPORTION OF AN ADMIXTURE OF COMPOUNDS HAVING THE FOLLOWING STRUCTURAL FORMULA:
References Cited (Backward Citations)
CH201549A
Cited
US2441331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |