Patent US3089742A successfully refreshed from Google Patents.
US3053618A
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Method for making titanium, zirconium and tin tellurites
Assignee: OI Glass Inc
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Filing: 1961-12-22
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Granted: 1962-09-11
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Expires: 1981-12-22
Abstract
No abstract record available.
Inventors
- 👤 Bayer Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:25
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/0009; C01; C01B; C01B19/00; C01B19/008; C01P; C01P2002/00; C01P2002/70; C01P2002/72; C01P2002/74; C01P2002/76; C01P2002/77; C01P2006/00; C01P2006/10; C01P2006/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A METHOD OF MAKING A CRYSTALLINE OXIDE COMPOUND OF THE FORMULA ATE3O8, WHEREIN A IS SELECTED FROM THE GROUP CONSISTING OF TI, SN AND ZR, BY SOLID-STATE REACTION WHICH COMPRISES INTIMATELY ADMIXING POWDERS OF AO2 AND TEO2, COMPACTING THE RESULTING ADMIXTURE INTO A COHESIVE MASS, AND HEATING SAID MASS AT A TEMPERATURE OF FROM ABOUT 600*C. UP TO THE TEMPERATURE AT WHICH SAID COMPOUND BEGINS TO DECOMPOSE AT AN UNDESIRABLE RATE.
Claim 2
Independent Claim
71 words
A METHOD OF MAKING A CRYSTALLINE OXIDE COMPOUND OF THE FORMULA ATE3O8, WHEREIN A IS SELECTED FROM THE GROUP CONSISTING OF TI, SN AND ZR, BY SOLID-STATE REACTION WHICH COMPRISES INTIMATELY ADMIXING POWDERS OF AO2 AND TEO2, COMPACTING THE RESULTING ADMIXTURE INTO A COHESIVE MASS, AND HEATING SAID MASS AT A TEMPERATURE OF FROM ABOUT 600*C. UP TO THE TEMPERATURE AT WHICH SAID COMPOUND BEGINS TO DECOMPOSE AT AN UNDESIRABLE RATE.
References Cited (Backward Citations)
US2946752A
Cited
US3008797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |