Patent US3254082A successfully refreshed from Google Patents.
US3254082A
Expired / Lapsed
US
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Process for preparing substituted uracils
Assignee: EIDP Inc
•
Filing: 1963-06-03
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Granted: 1966-05-31
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Expires: 1983-06-03
Abstract
No abstract record available.
Inventors
- 👤 Harvey M Loux
- 👤 Edward J Soboczenski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:40
CPC Classifications
C; C07; C07D; C07D239/00; C07D239/02; C07D239/20; C07D239/22; C07D239/24; C07D239/28; C07D239/46; C07D239/52; C07D239/54; C07D239/70; C07D239/72; C07D239/95; C07D239/96; C07D401/00; C07D401/02; C07D401/04; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/645; C07F9/6509; C07F9/6512
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
10 words
THE PROCESS FOR PREPARING A URACIL COMPOUND HAVING THE FORMULA
Claim 2
Dependent Claim
10 words
THE PROCESS FOR PREPARING A URACIL COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |