Patent US2460436A successfully refreshed from Google Patents.
US2460436A
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Mercapto alcohol esters
Assignee: Standard Oil Co
•
Filing: 1945-06-09
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Granted: 1949-02-01
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Expires: 1965-06-09
Abstract
No abstract record available.
Inventors
- 👤 Bernard H Shoemaker
- 👤 Chester E Adams
- 👤 Wayne A Proell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:20
CPC Classifications
C; C07; C07C; C07C323/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2129709A
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US1422869A
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US1984283A
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US2193963A
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US2356586A
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US2349414A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-01 | 1952-08-02 | 1953-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-01 | 1956-08-02 | 1957-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-01 | 1960-08-02 | 1961-02-01 | $7700.00 | Window Closed / Lapsed |