US3014864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of inhibiting corrosion
Assignee: Baker Petrolite LLC
•
Filing: 1959-12-28
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Granted: 1961-12-26
•
Expires: 1979-12-28
Abstract
No abstract record available.
Inventors
- 👤 William B Hughes
- 👤 Verner L Stromberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:20
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C23F11/14; C07; C07D; C07D233/00; C07D233/04; C07D233/06; C07D233/08; C07D233/12; C07D233/14; C23F11/173; C23G; C23G1/00; C23G1/02; C23G1/04; C23G1/06; C23G1/063; C23G5/00; C23G5/02; C23G5/028; C23G5/02854; C23G5/02883; C23G5/0289; D; D06; D06L; D06L1/00; D06L1/02; D06L1/04; Y; Y10; Y10S; Y10S507/00; Y10S507/939
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
26 words
A PROCESS OF INHIBITING THE CORROSIOU OF FERROUS METALS IN A HYDROCARBON SYSTEM WHICH IS CHARACTERIZED BY CONTACTING SUCH METALS WITH AN ESTER OF THE FORMULA
Claim 2
Dependent Claim
26 words
A PROCESS OF INHIBITING THE CORROSIOU OF FERROUS METALS IN A HYDROCARBON SYSTEM WHICH IS CHARACTERIZED BY CONTACTING SUCH METALS WITH AN ESTER OF THE FORMULA
References Cited (Backward Citations)
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US2468163A
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US2773879A
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US2713582A
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US2889193A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |