US3264187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparing attenuated canine distemper virus vaccines by repeated virus serial passages through raccoons
Assignee: RES LAB Inc
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Filing: 1960-05-18
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Granted: 1966-08-02
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Expires: 1980-05-18
Abstract
No abstract record available.
Inventors
- 👤 Eben A Slater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:23
CPC Classifications
A; A61; A61K; A61K39/00; A61K39/12; A61K39/155; A61K39/175; A61K2039/51; A61K2039/525; A61K2039/5254; A61K2039/55; A61K2039/552; C; C12; C12N; C12N2760/00; C12N2760/00011; C12N2760/18011; C12N2760/18411; C12N2760/18434
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA514782A
Cited
US2136131A
Cited
US2271819A
Cited
US2271818A
Cited
US2912361A
Cited
US2965544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |