Patent US3590125A successfully refreshed from Google Patents.
US3590125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Physiological salt solutions of ethylene oxide-polypropylene glycol condensation products as blood plasma substitutes
Assignee: Wyandotte Chemicals Corp
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Filing: 1969-10-10
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Granted: 1971-06-29
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Expires: 1989-10-10
Abstract
Abstract PHYSIOLOGICAL SALT SOLUTIONS OF CERTAIN ETHYLENE OXIDEPOLYPROPYLENE GLYCOL CONDENSATION PRODUCTS HAVE BEEN FOUND TO BE PARTICULARLY EFFECTIVE AS BLOOD PLASMA SUBSTITUTES. THESE SOLUTIONS MAY BE EMPLOYED IN THE TREATMENT OF SHOCK, IN TRANSFUSION REACTIONS, AND AS PRIMING AGENTS IN THE HEART HEART-LUNG APPARATUS.
Inventors
- 👤 Alan C Hymes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:24
CPC Classifications
A; A61; A61K; A61K31/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-28 | 1974-12-28 | 1975-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-28 | 1978-12-28 | 1979-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-28 | 1982-12-28 | 1983-06-29 | $7700.00 | Window Closed / Lapsed |