US3062719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trisodium calcium diethylenetriaminepentaacetic acid, compositions containing the same, and the use thereof
Assignee: Novartis Corp
•
Filing: 1959-10-19
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Granted: 1962-11-06
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Expires: 1979-10-19
Abstract
No abstract record available.
Inventors
- 👤 Rubin Martin
- 👤 Dexter Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:24
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A MEDICAL COMPOSITION FOR THE ELIMINATION OF IRON ESSENTIALLY CONSISTING OF A PYROGEN-FREE AQUEOUS SOLUTION OF CHEMICALLY PURE TRISODIUM CALCIUM DIETHYLENETRIAMINEPENTAACETIC ACID.
Claim 2
Dependent Claim
22 words
A MEDICAL COMPOSITION FOR THE ELIMINATION OF IRON ESSENTIALLY CONSISTING OF A PYROGEN-FREE AQUEOUS SOLUTION OF CHEMICALLY PURE TRISODIUM CALCIUM DIETHYLENETRIAMINEPENTAACETIC ACID.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |