US3753990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phenylbismuth bis(2-pyridinethiol 1-oxide)
Assignee: Procter and Gamble Co
•
Filing: 1972-01-17
•
Granted: 1973-08-21
•
Expires: 1992-01-17
Abstract
Abstract PHENYLBISMUTH BIS(2-PYRIDINETHIOL 1-OXIDE), A NEW ANTIBACTERIAL AND ANTIFUNGAL COMPOUND, AND COMPOSITIONS CONTAINING SAME.
Inventors
- 👤 John Downing Curry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:16
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/62; C07D213/70; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/58; A61Q; A61Q19/00; A61Q19/10; A61Q5/00; A61Q5/02; C07D213/89; C07F; C07F9/00; C07F9/94; C11; C11D; C11D3/00; C11D3/0005; C11D3/001; C11D3/48; A61Q17/00; A61Q17/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-08-20 | 1977-02-19 | 1977-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-20 | 1981-02-19 | 1981-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-20 | 1985-02-19 | 1985-08-21 | $7700.00 | Window Closed / Lapsed |