US4251606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery
Assignee: BRITISH COLUMBIA DEVELOPMENT Corp 272 - 200 GRANVILL STREET VANCOUVER BRITISH COLUMBIA
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Filing: 1979-08-30
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Granted: 1981-02-17
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Expires: 1999-08-30
Abstract
Abstract A battery comprising a lithium anode and a cathode, the cathode-active material of which comprises MoO 2 or MoS 2 particles coated with MoO 2 is disclosed.
Inventors
- 👤 Rudolph R. Haering
- 👤 James A. R. Stiles
- 👤 Klaus Brandt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:21
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/16; C; C01; C01G; C01G39/00; C01G39/02; H01M4/00; H01M4/02; H01M4/36; H01M4/362; H01M4/366; H01M4/48; H01M4/485; H01M4/58; H01M4/581; H01M4/5815; C01P; C01P2004/00; C01P2004/80; C01P2006/00; C01P2006/40; H01M10/00; H01M10/05; H01M10/052; H01M2004/026; H01M2004/028; H01M4/13; H01M4/139; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
24 words
A battery cell, comprising: (a) a lithium anode; (b) a non-aqueous electrolyte; and, (c) a cathode having a cathode-active material which comprises molybdenum dioxide.
Claim 2
Dependent Claim
24 words
A battery cell, comprising: (a) a lithium anode; (b) a non-aqueous electrolyte; and, (c) a cathode having a cathode-active material which comprises molybdenum dioxide.
Claim 3
Dependent Claim
27 words
A battery cell, comprising: (a) a lithium anode; (b) a non-aqueous electrolyte; and, (c) a cathode having a cathode-active material which comprises molybdenum dioxide and molybdenum disulphide.
Claim 4
Dependent Claim
27 words
A battery cell, comprising: (a) a lithium anode; (b) a non-aqueous electrolyte; and, (c) a cathode having a cathode-active material which comprises molybdenum dioxide and molybdenum disulphide.
Claim 5
Dependent Claim
31 words
A battery cell, comprising: (a) a lithium anode; (b) a non-aqueous electrolyte; and, (c) a cathode having a cathode-active material which consists essentially of molybdenum disulphide particles coated with molybdenum dioxide.
Claim 6
Dependent Claim
31 words
A battery cell, comprising: (a) a lithium anode; (b) a non-aqueous electrolyte; and, (c) a cathode having a cathode-active material which consists essentially of molybdenum disulphide particles coated with molybdenum dioxide.
Claim 7
Dependent Claim
29 words
A battery cell as defined in claim 2 or 3, wherein the mole percentage of molybdenum disulphide is relatively small in relation to the mole percentage of molybdenum dioxide.
Claim 8
Dependent Claim
29 words
A battery cell as defined in claim 2 or 3, wherein the mole percentage of molybdenum disulphide is relatively large in relation to the mole percentage of molybdenum dioxide.
References Cited (Backward Citations)
US3808052A
Cited
US3915740A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-02-17 | 1984-08-18 | 1985-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-17 | 1988-08-18 | 1989-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-17 | 1992-08-18 | 1993-02-17 | $7700.00 | Window Closed / Lapsed |