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US3501395A
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Manganese carbonate-containing minerals and their use in hydrocarbon conversions
Assignee: Mobil Oil AS
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Filing: 1966-11-28
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Granted: 1970-03-17
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Expires: 1986-11-28
Abstract
No abstract record available.
Inventors
- 👤 Joseph N Miale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:33
CPC Classifications
C; C10; C10G; C10G11/00; C10G11/02; B; B01; B01J; B01J27/00; B01J27/20; B01J27/232; C07; C07C; C07C4/00; C07C4/02; C07C4/06; C07C5/00; C07C5/02; C07C5/03; C07C5/22; C07C5/2206; C10G47/00; C10G47/02; C07C2527/00; C07C2527/20; C07C2527/232; Y; Y10; Y10S; Y10S585/00; Y10S585/8995; Y10S585/906
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) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |