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US3064647A
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Blood component separation method and apparatus
Assignee: Baxter International Inc
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Filing: 1957-06-13
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Granted: 1962-11-20
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Expires: 1977-06-13
Abstract
No abstract record available.
Inventors
- 👤 Robert P Earl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:11
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/10; A61M; A61M1/00; A61M1/02; A61M1/0209; A61M1/0236
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2663298A
Cited
US2702034A
Cited
US2678159A
Cited
FR1082035A
Cited
FR1127010A
Cited
GB772636A
Cited
US2853069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |