Patent US3282954A successfully refreshed from Google Patents.
US3282954A
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Substituted pyrazolylthioacetic acids and esters thereof
Assignee: Abbott Laboratories
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Filing: 1964-08-07
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Granted: 1966-11-01
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Expires: 1984-08-07
Abstract
No abstract record available.
Inventors
- 👤 Robert G Stein
- 👤 Hollis G Schoepke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:17
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/14; C07D231/16; C07D231/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF THE FORMULA A 1-R,3-R1,4-NO2,5-(CH3-OOC-CH(-R2)-S-)PYRAZOLE AND COMPOUNDS OF THE FORMULA B 1-R,3-R1,4-NO2,5-(C2H5-OOC-CH(-R2)-S-)PYRAZOLE WHEREIN R, R1 AND R2 ARE INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, LOWERALKYL, PHENYL, HALOPHENYL, LOWERALKYLPHENYL AND LOWERALKOXYPHENYL.
Claim 2
Dependent Claim
41 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF THE FORMULA A 1-R,3-R1,4-NO2,5-(CH3-OOC-CH(-R2)-S-)PYRAZOLE AND COMPOUNDS OF THE FORMULA B 1-R,3-R1,4-NO2,5-(C2H5-OOC-CH(-R2)-S-)PYRAZOLE WHEREIN R, R1 AND R2 ARE INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, LOWERALKYL, PHENYL, HALOPHENYL, LOWERALKYLPHENYL AND LOWERALKOXYPHENYL.
References Cited (Backward Citations)
US2615895A
Cited
US2977368A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |