US4019894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant growth regulating agent
Assignee: Novartis Corp
•
Filing: 1976-01-29
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Granted: 1977-04-26
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Expires: 1996-01-29
Abstract
Abstract 2-Chloro-2',6'-dimethyl-N-(1-methoxyprop-2-yl)-acetanilide is disclosed as plant growth regulating and herbicidal agent with improved stability in the soil.
Inventors
- 👤 Christian Vogel
- 👤 Rudolph Aebi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:14
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/18; A01N37/22; C; C07; C07C; C07C233/00; C07C233/01; C07C233/16
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
20 words
A herbicidal composition containing as active substance a herbicidally effective amount of the compound 2-chloro-2',6'-dimethyl-N-(1-methoxyprop-2-yl)-acetanilide, together with a suitable carrier.
Claim 2
Dependent Claim
20 words
A herbicidal composition containing as active substance a herbicidally effective amount of the compound 2-chloro-2',6'-dimethyl-N-(1-methoxyprop-2-yl)-acetanilide, together with a suitable carrier.
Claim 3
Independent Claim
25 words
A method of selectively combating undesirable plant growth in cultivated plants, which comprises applying to the area to be treated an effective amount of 2-chloro-2',6'-dimethyl-N-(1-methoxyprop-2-yl)-acetanilide.
Claim 4
Independent Claim
25 words
A method of selectively combating undesirable plant growth in cultivated plants, which comprises applying to the area to be treated an effective amount of 2-chloro-2',6'-dimethyl-N-(1-methoxyprop-2-yl)-acetanilide.
Claim 5
Independent Claim
19 words
A method of regulating the growth of plants which comprises applying to them an effective amount of 2-chloro-2',6'-dimethyl-N-(1- methoxyprop-2-yl)-acetanilide.
Claim 6
Independent Claim
19 words
A method of regulating the growth of plants which comprises applying to them an effective amount of 2-chloro-2',6'-dimethyl-N-(1- methoxyprop-2-yl)-acetanilide.
References Cited (Backward Citations)
US2863752A
Cited
US3429690A
Cited
FR1565539A
Cited
US3547620A
Cited
US3739024A
Cited
US3871866A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-04-25 | 1980-10-25 | 1981-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-04-25 | 1984-10-25 | 1985-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-04-25 | 1988-10-25 | 1989-04-26 | $7700.00 | Window Closed / Lapsed |