US3223552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing thin titano-ceramic film
Assignee: NTT Inc
•
Filing: 1961-01-11
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Granted: 1965-12-14
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Expires: 1981-01-11
Abstract
No abstract record available.
Inventors
- 👤 Sakurai Shigeki
- 👤 Watabe Shijio
- 👤 Morio Atsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:29
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/50; C04B35/01; C04B35/46; C04B35/48; C04B35/51; C23; C23C; C23C16/00; C23C16/22; C23C16/30; C23C16/40; C23C16/405; H; H01; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H01G4/08; H01G4/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
A METHOD FOR PRODUCING A TITANO-CERAMIC FILM COMPRISING THE STEPS (1) FORMING A VAPORIZED MIXTURE OF AN (A) ORGANIC TITANIUM COMPOUND SELECTED FROM THE GROUP CONSISTING OF TITANIUM CYCLOPENTADIENE, TITANIUM PHENYLATE, TETRAETHYL TITANATE, AND
Claim 2
Independent Claim
34 words
A METHOD FOR PRODUCING A TITANO-CERAMIC FILM COMPRISING THE STEPS (1) FORMING A VAPORIZED MIXTURE OF AN (A) ORGANIC TITANIUM COMPOUND SELECTED FROM THE GROUP CONSISTING OF TITANIUM CYCLOPENTADIENE, TITANIUM PHENYLATE, TETRAETHYL TITANATE, AND
References Cited (Backward Citations)
US2405662A
Cited
DE969552C
Cited
DE1082474B
Cited
US2922730A
Cited
US2941903A
Cited
US3052949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |