Patent US4033754A successfully refreshed from Google Patents.
US4033754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substituted cyclohexene esters
Assignee: Nippon Soda Co Ltd
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Filing: 1976-01-19
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Granted: 1977-07-05
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Expires: 1996-01-19
Abstract
Abstract A compound of the general formula <IMAGE> WHEREIN R1 is lower alkyl having six or less carbon atoms, R2 is lower alkyl having six or less carbon atoms or lower alkenyl having six or less carbon atoms, R3 is hydrogen or lower alkoxycarbonyl having six or less carbon atoms, R is aliphatic or aromatic ester residue of dibasic or tribasic acid and N IS 2 OR 3; IS USEFUL AS HERBICIDE.
Inventors
- 👤 Mikio Sawaki
- 👤 Isao Iwataki
- 👤 Yoshihiko Hirono
- 👤 Hisao Ishikawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:19
CPC Classifications
C; C07; C07C; C07C69/00; C07C69/76; C07C69/80; C07C69/82; A; A01; A01N; A01N2300/00
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
11 words
? 9. a herbicidal composition comprising an inert carrier and a
Claim 2
Dependent Claim
21 words
herbicidally effective amount of a compound of claim 1. 10. A herbicidal composition comprising an inert carrier and a herbicidally effective
Claim 3
Dependent Claim
24 words
amount of a compound of claim 2. 11. A herbicidal composition comprising an inert carrier and a herbicidally effective amount of a compound of
Claim 4
Dependent Claim
12 words
claim 3. 12. A herbicidal composition comprising an inert carrier and a
Claim 5
Dependent Claim
21 words
herbicidally effective amount of a compound of claim 4. 13. A herbicidal composition comprising an inert carrier and a herbicidally effective
Claim 6
Dependent Claim
24 words
amount of a compound of claim 5. 14. A herbicidal composition comprising an inert carrier and a herbicidally effective amount of a compound of
Claim 7
Dependent Claim
12 words
claim 6. 15. A herbicidal composition comprising an inert carrier and a
Claim 8
Dependent Claim
21 words
herbicidally effective amount of a compound of claim 7. 16. A herbicidal composition comprising an inert carrier and a herbicidally effective
Claim 9
Dependent Claim
28 words
amount of the compound of claim 8. 17. A method for the control of weeds comprising applying a compound of claim 1 in an amount sufficient to exert
Claim 10
Dependent Claim
27 words
herbicidal action to a locus to be protected. 18. A method for the control of weeds comprising applying a compound of claim 2 in an amount sufficient
Claim 11
Dependent Claim
39 words
to exert herbicidal action to a locus to be protected. 19. A method for the control of weeds comprising applying a compound of claim 3 in an amount sufficient to exert herbicidal action to a locus to be protected.
Claim 12
Dependent Claim
27 words
. A method for the control of weeds comprising applying a compound of claim 4 in an amount sufficient to exert herbicidal action to a locus to
Claim 13
Dependent Claim
26 words
be protected. 21. A method for the control of weeds comprising applying a compound of claim 5 in an amount sufficient to exert herbicidal action to
Claim 14
Dependent Claim
27 words
a locus to be protected. 22. A method for the control of weeds comprising applying a compound of claim 6 in an amount sufficient to exert herbicidal
Claim 15
Dependent Claim
28 words
action to a locus to be protected. 23. A method for the control of weeds comprising applying a compound of claim 7 in an amount sufficient to exert
Claim 16
Dependent Claim
37 words
herbicidal action to a locus to be protected. 24. A method for the control of weeds comprising applying a compound of claim 8 in an amount sufficient to exert herbicidal action to a locus to be protected.
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) | 1980-07-04 | 1981-01-03 | 1981-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-04 | 1985-01-03 | 1985-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-04 | 1989-01-03 | 1989-07-05 | $7700.00 | Window Closed / Lapsed |