Patent US3937730A successfully refreshed from Google Patents.
US3937730A
Expired / Lapsed
US
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Plant growth regulating agent
Assignee: Novartis Corp
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Filing: 1974-10-04
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Granted: 1976-02-10
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Expires: 1994-10-04
Abstract
Abstract 2-ethyl-6-methyl-N-(1'-methoxyprop-2'-yl)-N-chloroacetanilide is disclosed as plant growth regulating and herbicidal agent with improved stability in the soil.
Inventors
- 👤 Christian Vogel
- 👤 Rudolf Aebi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:36
CPC Classifications
C; C07; C07C; C07C233/00; C07C233/01; C07C233/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
The compound 2-ethyl-6-methyl-N-(1'-methoxyprop-2'-yl)-N-chloroacetanilide of the formula ##SPC9##
Claim 2
Dependent Claim
7 words
The compound 2-ethyl-6-methyl-N-(1'-methoxyprop-2'-yl)-N-chloroacetanilide of the formula ##SPC9##
References Cited (Backward Citations)
US3547620A
Cited
US3739024A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-02-09 | 1979-08-11 | 1980-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-09 | 1983-08-11 | 1984-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-09 | 1987-08-11 | 1988-02-10 | $7700.00 | Window Closed / Lapsed |