US3519551A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reactor for the decomposition of liquid hydrocarbons by the electric discharge process
Assignee: Individual
•
Filing: 1967-07-26
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Granted: 1970-07-07
•
Expires: 1987-07-26
Abstract
No abstract record available.
Inventors
- 👤 Natan Saulovich Pechuro
- 👤 Oleg Jurievich Pesin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:13
CPC Classifications
C; C07; C07C; C07C4/00; C07C4/02; C10; C10G; C10G15/00; C10G15/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |