Patent US2935522A successfully refreshed from Google Patents.
US2935522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organo-metallic titanium compounds
Assignee: Kendall Co
•
Filing: 1956-10-22
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Granted: 1960-05-03
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Expires: 1976-10-22
Abstract
No abstract record available.
Inventors
- 👤 Carlos M Samour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:09
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A SOLID ORGANO-METALLIC TITANIUM COMPOUND SELECTED FROM THE CLASS CONSISTING OF THOSE HAVING THE STRUCTURE
Claim 2
Dependent Claim
15 words
A SOLID ORGANO-METALLIC TITANIUM COMPOUND SELECTED FROM THE CLASS CONSISTING OF THOSE HAVING THE STRUCTURE
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) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |