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US3787478A
Expired / Lapsed
US
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Novel n-haloalkylated anilines
Assignee: Individual
•
Filing: 1971-04-21
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Granted: 1974-01-22
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Expires: 1991-04-21
Abstract
Abstract NOVEL N-HALOALKYLATED ANILINES PREPARED BY REACTION OF N-ALKENYL ANILINES WITH HYDROGEN HALIDE USEFUL FOR THE CONTROL OF INSECTS.
Inventors
- 👤 P Beran
- 👤 K Slama
- 👤 F Sorm
- 👤 L Dolejs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:50
CPC Classifications
C; C07; C07C; C07C227/00; C07C227/14; C07C227/18; C07C231/00; C07C231/02
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) | 1977-01-21 | 1977-07-23 | 1978-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-01-21 | 1981-07-23 | 1982-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-01-21 | 1985-07-23 | 1986-01-22 | $7700.00 | Window Closed / Lapsed |