Patent US114039A successfully refreshed from Google Patents.
US3384652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of reacting substituted silanes employing aluminosilicate catalyst
Assignee: MOBIL OIL COMPORATION
•
Filing: 1964-06-08
•
Granted: 1968-05-21
•
Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Lyle A Hamilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:11
CPC Classifications
C; C01; C01B; C01B33/00; C01B33/04; B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/08; B01J29/084; B01J29/085; B01J29/087; C01B33/08; C01B33/107; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0803; C07F7/0825; C07F7/0827; C07F7/12; C07F7/121; C07F7/125
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2717257A
Cited
US2786861A
Cited
US2887500A
Cited
US3004053A
Cited
US3346349A
Cited
US3322511A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |