Patent US2298961A successfully refreshed from Google Patents.
US3438374A
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Method of bonding tissue surfaces and controlling hemorrhaging thereof using a tissue adhesive and hemostatic composition
Assignee: United States Department of Health and Human Services
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Filing: 1966-02-28
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Granted: 1969-04-15
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Expires: 1986-02-28
Abstract
No abstract record available.
Inventors
- 👤 Richard D Falb
- 👤 Charles W Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:31
CPC Classifications
A; A61; A61L; A61L24/00; A61L24/04; A61L24/10; A61F; A61F13/00; A61F13/02; A61L15/00; A61L15/16; A61L15/22; A61L15/32; A61F2013/00361; A61F2013/00365; A61F2013/00463; A61F2013/00472; A61L2400/00; A61L2400/04
Claims Analysis
Total Claims: 0
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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) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |