US3857693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anilide carbamates as herbicides
Assignee: FMC Corp
•
Filing: 1966-09-06
•
Granted: 1974-12-31
•
Expires: 1986-09-06
Abstract
Abstract New herbicidal m-amidophenyl-N-substituted carbamates.
Inventors
- 👤 K Hill
- 👤 K Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:55
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/16; C07D295/20; C07D295/205; A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/22
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
19 words
HERBICIDAL COMPOSITION COMPRISING AS AN ESSENTIALLY ACTIVE INGREDIENT AN EFFECTIVE HERBICIDAL AMOUNT OF A HERBICIDAL COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
19 words
HERBICIDAL COMPOSITION COMPRISING AS AN ESSENTIALLY ACTIVE INGREDIENT AN EFFECTIVE HERBICIDAL AMOUNT OF A HERBICIDAL COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
25 words
Herbicidal compositions as in claim 1 in which RA and RB are each an aliphatic hydrocarbon radical of up to about 6 catenated carbon atoms.
Claim 4
Dependent Claim
13 words
Herbicidal compositions as in claim 1 in which RC is hydrogen or methyl.
Claim 5
Dependent Claim
8 words
Herbicidal compositions as in claim 3 in which
Claim 6
Dependent Claim
8 words
Herbicidal compositions as in claim 3 in whicH
Claim 7
Dependent Claim
11 words
Herbicidal compositions as in claim 3 in which RA is alkenyl.
Claim 8
Dependent Claim
13 words
Herbicidal compositions as in claim 3 in which RA is a 1-propenyl radical.
Claim 9
Dependent Claim
11 words
Herbicidal compositions as in claim 3 in which RA is ethyl.
Claim 10
Dependent Claim
11 words
Herbicidal compositions as in claim 3 in which RA is 2-methybutyl.
Claim 11
Dependent Claim
17 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is hydrogen, RB is t-butyl.
Claim 12
Dependent Claim
15 words
Herbicidal compositions as in claim 8 in which RC is hydrogen and RB is isopropyl.
Claim 13
Dependent Claim
15 words
Herbicidal compositions as in claim 8 in which RC is hydrogen and RB is sec-butyl.
Claim 14
Dependent Claim
15 words
Herbicidal compositions as in claim 8 in which RC is hydrogen and RB is 2-chloroethyl.
Claim 15
Dependent Claim
15 words
Herbicidal compositions as in claim 8 in which RC is hydrogen and RB is ethyl.
Claim 16
Dependent Claim
15 words
Herbicidal compositions as in claim 8 in which RC is hydrogen and RB is propyl.
Claim 17
Dependent Claim
19 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is 1-methyl propyl and RB is methyl.
Claim 18
Dependent Claim
18 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is 1-methylbutyl and RB is methyl.
Claim 19
Dependent Claim
18 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is tert-butyl and RB is methyl.
Claim 20
Dependent Claim
18 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is 1-methylbutyl and RB is tert-butyl.
Claim 21
Dependent Claim
18 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is 1-methylbutyl and RB is isopropyl.
Claim 22
Dependent Claim
18 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is isopropenyl and RB is methyl.
Claim 23
Dependent Claim
18 words
Herbicidal compositions as in claim 3 in which RC is hydrogen, RA is 1-methyl-1-butenyl and RB is methyl.
Claim 24
Dependent Claim
11 words
Herbicidal compositions as in claim 3 in which RB is chloroethyl.
Claim 25
Dependent Claim
26 words
Method of controlling undesired plant growth which comprises applying to the locus where control is desired a herbicidal amount of a herbicidal compound of the formula
Claim 26
Dependent Claim
26 words
Method of controlling undesired plant growth which comprises applying to the locus where control is desired a herbicidal amount of a herbicidal compound of the formula
Claim 27
Dependent Claim
15 words
Method as in claim 24 in which RA and RB are each an aliphatic radical.
Claim 28
Dependent Claim
24 words
Method as in claim 25 in which RA and RB are each an aliphatic hydrocarbon radical of up to about 6 catenated carbon atoms.
Claim 29
Dependent Claim
13 words
Method as in claim 26 in which RC is hydrogen or methyl and
Claim 30
Dependent Claim
13 words
Method as in claim 26 in which RC is hydrogen or methyl and
Claim 31
Dependent Claim
16 words
Method as in claim 26 in which RC is hydrogen or methyl and RA is ethyl.
Claim 32
Dependent Claim
14 words
Method as in claim 29 in which RC is hydrogen and RB is chloroethyl.
Claim 33
Dependent Claim
16 words
Method as in claim 26 in which RC is hydrogen or methyl and RB is chloroethyl.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-12-30 | 1978-07-01 | 1978-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-12-30 | 1982-07-01 | 1982-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-12-30 | 1986-07-01 | 1986-12-31 | $7700.00 | Window Closed / Lapsed |