US3862969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
4-halo-2,4-diolefinic fatty acids and esters
Assignee: Zoecon Corp
•
Filing: 1974-01-07
•
Granted: 1975-01-28
•
Expires: 1994-01-07
Abstract
Abstract Novel unsaturated aliphatic carboxylic esters substituted at C-4 with a halogen atom, intermediates therefor, and the control of insects.
Inventors
- 👤 Clive A Henrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:34
CPC Classifications
C; C07; C07C; C07C57/00; C07C57/52; C07C309/00; C07C309/63; C07C309/64; C07C309/65; C07C309/66
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
10 words
A compound according to claim 1 wherein Z is hydrogen.
Claim 2
Dependent Claim
15 words
A compound according to claim 2 wherein each of R2, R3 and R4 is methyl.
Claim 3
Dependent Claim
14 words
A compound according to claim 3 wherein n is two and X is chloro.
Claim 4
Dependent Claim
21 words
A compound according to claim 4 wherein R5 is hydrogen and R is lower alkyl of one to four carbon atoms.
Claim 5
Dependent Claim
19 words
A compound according to claim 1 wherein Z is hydroxy or lower alkoxy of one to four carbon atoms.
Claim 6
Dependent Claim
17 words
A compound according to claim 6 wherein Z is lower alkoxy of one to four carbon atoms.
Claim 7
Dependent Claim
13 words
A compound according to claim 7 wherein Z is methoxy, ethoxy or isopropoxy.
Claim 8
Dependent Claim
15 words
A compound according to claim 8 wherein each of R2, R3 and R4 is methyl.
Claim 9
Dependent Claim
14 words
A compound according to claim 9 wherein n is two and X is chloro.
Claim 10
Dependent Claim
21 words
A compound according to claim 10 wherein R5 is hydrogen and R is lower alkyl of one to four carbon atoms.
Claim 11
Dependent Claim
14 words
A compound according to claim 1 wherein Z Is chloro and n is two.
Claim 12
Dependent Claim
29 words
A compound according to claim 12 wherein each of R2, R3 and R4 is methyl; X is chloro; and R is lower alkyl of one to four carbon atoms.
Claim 13
Dependent Claim
10 words
A compound according to claim 13 wherein R5 is hydrogen.
Claim 14
Dependent Claim
8 words
The compound, ethyl 4-chloro-3,7,11-trimethyldodeca-2,4-dienoate, according to claim 5.
Claim 15
Dependent Claim
8 words
The compound, isopropyl 4-chloro-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoate, according to claim 11.
References Cited (Backward Citations)
US3193565A
Cited
US3793353A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-01-27 | 1978-07-29 | 1979-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-01-27 | 1982-07-29 | 1983-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-01-27 | 1986-07-29 | 1987-01-28 | $7700.00 | Window Closed / Lapsed |