US3745168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
5-alkoxy-5-chloromethloxazolines
Assignee: Rohm and Haas Co
•
Filing: 1971-12-03
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Granted: 1973-07-10
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Expires: 1991-12-03
Abstract
Abstract 2-(3,5-DICHLOROPHENYL)-4,4-DIMETHYL - 5-ALKOXY-5-CHLOROMETHYLOAZOLINES AND THEIR ACID SALTS. THESE COMPOUNDS POSSESS HERBICIDAL ACTIVITY.
Inventors
- 👤 R Merritt
- 👤 R Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:31
CPC Classifications
C; C07; C07D; C07D263/00; C07D263/02; C07D263/08; C07D263/16; C07D263/18
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) | 1976-07-09 | 1977-01-08 | 1977-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-09 | 1981-01-08 | 1981-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-09 | 1985-01-08 | 1985-07-10 | $7700.00 | Window Closed / Lapsed |