US3415736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lithium-containing crystalline aluminosilicate
Assignee: Mobil Oil AS
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Filing: 1965-09-20
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Granted: 1968-12-10
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Expires: 1985-09-20
Abstract
No abstract record available.
Inventors
- 👤 Ciric Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:10
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/70; B01J29/7049; B01J29/7069; B01J29/7019; C; C01; C01B; C01B39/00; C01B39/02; C01B39/20; C01B39/205; B01J2229/00; B01J2229/10; B01J2229/26; B01J2229/30; B01J2229/36; B01J2229/42
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
1 words
05-0.8LI2O:0.95-0.2NA2O:AL2O3:2.0-6SIO2:0-9H2O
References Cited (Backward Citations)
US3123441A
Cited
US3236761A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |