Patent US2732262A successfully refreshed from Google Patents.
Patent US3734925A successfully refreshed from Google Patents.
US3734925A
Expired / Lapsed
US
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N-amino-3,4-dimethyl-6-isobutyl-phthalimides
Assignee: KAY-FRIES Inc
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Filing: 1971-02-08
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Granted: 1973-05-22
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Expires: 1991-02-08
Abstract
Abstract FUNGICIDAL COMPOSITIONS THAT ARE SUITABLE FOR USE ON LIVING PLANT MATERIALS INTENDED FOR HUMAN OR ANIMAL CONSUMPTION CONTAIN AS THEIR FUNGICIDALLY-ACTIVE COMPONENT A COMPOUND HAVING THE STRUCURAL FORMULA 1,3-DI(O=),2-(R-N(-R'')-),XN-ISOINDOLINE WHEREIN X REPRESENTS A LOWER ALKYL GROUP, CHLORINE, PHENYL, OR NITRO, N REPRESENTS AN INTEGER IN THE RANGE OF 1 TO 4, R REPRESENTS HYDROGEN OR A LOWER ALKYL GROUP, R'' REPRESENTS HYDROGEN, A LOWER ALKYL GROUP, OR THE GROUP -COOR", AND R" REPRESENTS A LOWER ALKYL GROUP.
Inventors
- 👤 P Minieri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:05
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/44; C07D209/48; C07C; C07C62/00; C07C62/30; C07C63/00; C07C63/14; C07C63/15
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) | 1976-05-21 | 1976-11-20 | 1977-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-21 | 1980-11-20 | 1981-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-21 | 1984-11-20 | 1985-05-22 | $7700.00 | Window Closed / Lapsed |