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Patent US3513199A successfully refreshed from Google Patents.
US3513199A
Expired / Lapsed
US
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Substituted anilino benzyl alcohols
Assignee: GlaxoSmithKline LLC
•
Filing: 1967-05-05
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Granted: 1970-05-19
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Expires: 1987-05-05
Abstract
No abstract record available.
Inventors
- 👤 Stephen T Ross
- 👤 Charles L Zirkle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:11
CPC Classifications
C; C07; C07C; C07C211/00; C07C211/43; C07C211/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1822974A
Cited
NL6604752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |