US3629258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbicidal 4-methoxy-2 6-diamino-s-triazines
Assignee: Novartis Corp
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Filing: 1969-03-14
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Granted: 1971-12-21
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Expires: 1989-03-14
Abstract
Abstract METHOXY-TRIAZINE DERIVATIVES OF THE FORMULA 2-(R1-NH-),4-(CH3-O-),6-((CH3-)N-CYCLOPROPYL)-NH-)- S-TRIAZINE WHEREIN N MEANS 0 OR 1, AND R1 REPRESENTS CERTAIN UNSUBSTITUTED OR SUBSTITUTED ALKYL OR CYCLOALKY GROUPS ARE DISCLOSED AS HERBICIDALLY ACTIVE COMPOUNDS OF ENHANCED TOXICITY TO UNDESIRABLE PLANT GROWTH AND IMPROVED SELECTIVITY. A METHOD OF CONTROLLING UNDESIABLE PLANT GROWTH WITH THE AID OF SUCH COMPOUNDS AND COMPOSITIONS CONTAINING THEM ARE ALSO DESCRIBED.
Inventors
- 👤 Dagmar Berrer
- 👤 Christian Vogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:59
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/40; C07D251/48; C07D251/52; A; A01; A01N; A01N43/00; A01N43/64; A01N43/66; A01N43/68; A01N43/70
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) | 1974-12-20 | 1975-06-21 | 1975-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-20 | 1979-06-21 | 1979-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-20 | 1983-06-21 | 1983-12-21 | $7700.00 | Window Closed / Lapsed |