US3825587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substituted phenylacetic acid compounds
Assignee: William H Rorer Inc
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Filing: 1972-03-10
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Granted: 1974-07-23
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Expires: 1992-03-10
Abstract
Abstract ALPHA,ALPHA - DI - (M-CHLORO - P - CYCLOHEXYLPHENYL)ALPHA,ALPHA''-DITHIODIACETIC ACID AND ITS DIETHYLAMMONIUM SALT ARE DISCLOSED AND HAVE A HIGH ANTI-INFLAMMATORY, ANALGESIC, AND ANTIPYRETIC ACTIVITY, LOW TOXICITY, AND/OR A FAVORABLE THERAPEUTIC INDEX WITH MINOR OR NO SIDE-EFFECTS.
Inventors
- 👤 J Diamond
- 👤 N Santora
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:02
CPC Classifications
C; C07; C07C; C07C255/00; C07C255/49; C07C255/57; A; A61; A61K; A61K31/00; A61K31/185; A61K31/19; A61K31/21; A61K31/26; A61K31/27; C07C205/00; C07C205/49; C07C205/56; C07C205/57; C07C205/61; C07C229/00; C07C229/02; C07C229/34; C07C233/00; C07C233/01; C07C233/45; C07C233/46; C07C233/47; C07C313/00; C07C313/08; C07C313/18; C07C313/26; C07C313/30; C07C317/00; C07C317/44; C07C323/00; C07C323/50; C07C323/51; C07C323/56; C07C327/00; C07C327/20; C07C327/32; C07C381/00; C07C381/02; C07C57/00; C07C57/52; C07C57/58; C07C57/62; C07D; C07D277/00; C07D277/02; C07D277/20; C07D277/32; C07D277/34; C07D277/54; C07C2601/00; C07C2601/12; C07C2601/14
Claims Analysis
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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) | 1977-07-22 | 1978-01-21 | 1978-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-07-22 | 1982-01-21 | 1982-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-07-22 | 1986-01-21 | 1986-07-23 | $7700.00 | Window Closed / Lapsed |