Patent US3139455A successfully refreshed from Google Patents.
US3139455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phenoxyacetamidoximes
Assignee: Parke Davis and Co LLC
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Filing: 1961-12-18
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Granted: 1964-06-30
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Expires: 1981-12-18
Abstract
No abstract record available.
Inventors
- 👤 Campbell Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:08
CPC Classifications
C; C07; C07C; C07C259/00; C07C259/12; C07C259/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A MEMBER OF THE GROUP CONSISTING OF AMIDOXIMES AND ACID ADDITION SALTS THEREOF, SAID AMIDOXIMES HAVING THE FORMULA RO - (CH2)N-CH(NH2)=NOR1 WHERE R IS A MEMBER OF THE GROUP CONSISTING OF PHENYL, 3-ETHYLPHENYL, 2,6-XYLYL, 2-METHOXYPHENYL, A,A,A-TRIFLUORO-MTOLYL, 4-CHLORO-O-TOLYL, 2-CHLOROPHENYL, 2,3-DICHLOROPHENYL, 2,4-DICHLOROPHENYL AND 2,6-DICHLOROPHENYL, N IS AN ODD INTEGER OF 1 TO 3, AND R1 IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND ETHYL.
Claim 2
Dependent Claim
64 words
A MEMBER OF THE GROUP CONSISTING OF AMIDOXIMES AND ACID ADDITION SALTS THEREOF, SAID AMIDOXIMES HAVING THE FORMULA RO - (CH2)N-CH(NH2)=NOR1 WHERE R IS A MEMBER OF THE GROUP CONSISTING OF PHENYL, 3-ETHYLPHENYL, 2,6-XYLYL, 2-METHOXYPHENYL, A,A,A-TRIFLUORO-MTOLYL, 4-CHLORO-O-TOLYL, 2-CHLOROPHENYL, 2,3-DICHLOROPHENYL, 2,4-DICHLOROPHENYL AND 2,6-DICHLOROPHENYL, N IS AN ODD INTEGER OF 1 TO 3, AND R1 IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND ETHYL.
References Cited (Backward Citations)
CA452354A
Cited
US2832804A
Cited
US1792770A
Cited
US2387323A
Cited
US2791611A
Cited
US2947782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |