Patent US3865867A successfully refreshed from Google Patents.
US3865867A
Expired / Lapsed
US
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Meta-bifunctional benzenes
Assignee: Monsanto Co
•
Filing: 1970-05-26
•
Granted: 1975-02-11
•
Expires: 1990-05-26
Abstract
Abstract WHEREIN A is selected from the groups Meta-bifunctional of the general formula These compounds possess herbicidal activity.
Inventors
- 👤 John F Olin
- 👤 Philip C Hamm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:19
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/34; A01N37/18; A01N37/22; C; C07; C07C; C07C333/00; C07C333/02
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-alpha-t-butyl-4''''-methoxybenzylcarbamoyloxy)acetanilide.
Claim 4
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-alpha-methyl-4''''-chlorobenzylcarbamoyloxy)acetanilide.
Claim 5
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-alpha-methylbenzylcarbamoyloxy)propionanilide.
Claim 6
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-methyl-N-1-methyl-2-phenylethylcarbamoyloxy)2-methylvaleranilide.
Claim 7
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-1,1-dimethyl-2-phenylethylcarbamoyloxy)propionanilide.
Claim 8
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-methyl-N-4''''-chlorobenzylcarbamoyloxy)propionanilide.
Claim 9
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-methyl-N-benzylcarbamoyloxy)2,2-dimethylvaleranilide.
Claim 10
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-methyl-N-alpha-methylbenzylcarbamoyloxy)propionanilide.
Claim 11
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-methyl-N-2'''',4''''-dichlorobenzylcarbamoyloxy)propionanilide.
Claim 12
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-alphamethylbenzylcarbamoyloxy)-2-methylacrylanilide.
Claim 13
Dependent Claim
10 words
A compound in accordance with claim 1 which is 3''-(N-alphamethylbenzylcarbamoyloxy)-2-methylpropionanilide.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-02-10 | 1978-08-12 | 1979-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-10 | 1982-08-12 | 1983-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-10 | 1986-08-12 | 1987-02-11 | $7700.00 | Window Closed / Lapsed |