Patent US3305446A successfully refreshed from Google Patents.
US3305446A
Expired / Lapsed
US
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Method of preparing parenteral solution
Assignee: Baxter International Inc
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Filing: 1963-01-07
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Granted: 1967-02-21
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Expires: 1983-01-07
Abstract
No abstract record available.
Inventors
- 👤 Lavon D Bechtol
- 👤 Jr David Bellamy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:10
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/1407; A61M5/1409; A61K; A61K9/00; A61K9/0012; A61K9/0019
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
THE PROCESS OF IMMEDIATELY ADMINISTERING A STERILE PARENTERAL SOLUTION CONTAINING BICARBONATE IONS WHICH IS PREPARED BY THE SUCCESSIVE STEPS OF PREPARING A STERILE SOLUTION CONTAINING CHLORIDE IONS, CONTACTING SAID CHLORIDE CONTAINING SOLUTION CHLORIDE IONS, CONTACTING SAID CHLORIDE RESIN COMPRISING BICARBONATE IONS WHEREBY A STERILE PARENTERAL SOLUTION CONTAINING BICARBONATE IONS SUITABLE FOR PARENTERAL ADMINISTRATION IS OBTAINED, AND IMMEDIATELY ADMINISTERING SAID STERILE PARENTERAL SOLUTION.
Claim 2
Dependent Claim
62 words
THE PROCESS OF IMMEDIATELY ADMINISTERING A STERILE PARENTERAL SOLUTION CONTAINING BICARBONATE IONS WHICH IS PREPARED BY THE SUCCESSIVE STEPS OF PREPARING A STERILE SOLUTION CONTAINING CHLORIDE IONS, CONTACTING SAID CHLORIDE CONTAINING SOLUTION CHLORIDE IONS, CONTACTING SAID CHLORIDE RESIN COMPRISING BICARBONATE IONS WHEREBY A STERILE PARENTERAL SOLUTION CONTAINING BICARBONATE IONS SUITABLE FOR PARENTERAL ADMINISTRATION IS OBTAINED, AND IMMEDIATELY ADMINISTERING SAID STERILE PARENTERAL SOLUTION.
References Cited (Backward Citations)
US2662046A
Cited
US2989370A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |