US3063902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analgesic aralkyl-pyridines
Assignee: Irwin Neisler and Co
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Filing: 1961-01-18
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Granted: 1962-11-13
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Expires: 1981-01-18
Abstract
No abstract record available.
Inventors
- 👤 Gray Allan Poe
- 👤 O'dell Thomas Beniah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:43
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/435; A61K31/44; C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
THE PROCESS OF EFFECTING ANALGESIA IN ANIMALS WHICH COMPRISES INTRODUCING INTO THE ANIMAL ORGANISM DOSAGE UNTIS OF A PHARAMACEUTICALLY ACCEPTABLE FORM OF PHENYL-2PYRIDYL-ALKANE WHEREIN THE ALKANE CHAIN CONTAINS 3 TO 5 CARBON ATOMS AND THE PHENYL AND PYRIDYL ARE SEPARATED BY AT LEAST 3 CARBON ATOMS.
Claim 2
Dependent Claim
46 words
THE PROCESS OF EFFECTING ANALGESIA IN ANIMALS WHICH COMPRISES INTRODUCING INTO THE ANIMAL ORGANISM DOSAGE UNTIS OF A PHARAMACEUTICALLY ACCEPTABLE FORM OF PHENYL-2PYRIDYL-ALKANE WHEREIN THE ALKANE CHAIN CONTAINS 3 TO 5 CARBON ATOMS AND THE PHENYL AND PYRIDYL ARE SEPARATED BY AT LEAST 3 CARBON ATOMS.
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) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |