Patent US2888475A successfully refreshed from Google Patents.
US2888475A
Expired / Lapsed
US
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Titanated alkoxy silanes
Assignee: Honeywell International Inc
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Filing: 1953-03-04
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Granted: 1959-05-26
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Expires: 1973-03-04
Abstract
No abstract record available.
Inventors
- 👤 Edwin P Plueddemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 22:55
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A METHOD OF PRODUCING TITANATES THAT COMPRISES REACTING METHETICALLY, UNDER SUBSTANTIALLY ANHYDROUS CONDITIONS. (1) FROM ONE TO FOUR MOLS OF A SUBSTANCE SELECTED FROM THE GROUP CONSISTING IF SILANES HAVING ONE OF THE GENERAL FORMULATE
Claim 2
Independent Claim
35 words
A METHOD OF PRODUCING TITANATES THAT COMPRISES REACTING METHETICALLY, UNDER SUBSTANTIALLY ANHYDROUS CONDITIONS. (1) FROM ONE TO FOUR MOLS OF A SUBSTANCE SELECTED FROM THE GROUP CONSISTING IF SILANES HAVING ONE OF THE GENERAL FORMULATE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-25 | 1962-11-24 | 1963-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-25 | 1966-11-24 | 1967-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-25 | 1970-11-24 | 1971-05-26 | $7700.00 | Window Closed / Lapsed |