US3484376A
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Methods of manufacturing metallic oxides and in particular mixed metallic oxides and their solid solutions
Assignee: Individual
•
Filing: 1966-05-02
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Granted: 1969-12-16
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Expires: 1986-05-02
Abstract
No abstract record available.
Inventors
- 👤 Jacques Maurice Paris
- 👤 Jean-Claude Merlin
- 👤 Rene Antoine Paris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:22
CPC Classifications
H; H01; H01G; H01G7/00; H01G7/02; H01G7/025; B; B01; B01J; B01J37/00; B01J37/08; B01J37/082; B01J37/086; B22; B22F; B22F9/00; B22F9/16; B22F9/18; B22F9/20; B22F9/22; C; C01; C01B; C01B13/00; C01B13/14; C01G; C01G1/00; C04; C04B; C04B35/00; C04B35/01; C07; C07C; C07C55/00; C07C55/02; C07C55/06; C07C55/07; C07F; C07F11/00; C07F11/005; C07F5/00; C07F5/003; C07F9/00; C07F9/005; H01B; H01B1/00; H01B1/06; H01B1/08; H01F; H01F1/00; H01F1/01; H01F1/03; H01F1/0302; H01F1/0311; H01F1/0313; C01P; C01P2002/00; C01P2002/30; C01P2002/32
Claims Analysis
Total Claims: 0
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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) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |