US3519710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Direct active modified live virus vaccine immunization against transmissible gastroenteritis in swine piglets at birth
Assignee: SCHERING PURCHASE Corp
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Filing: 1967-08-10
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Granted: 1970-07-07
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Expires: 1987-08-10
Abstract
No abstract record available.
Inventors
- 👤 Edmund P Bass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:51
CPC Classifications
A; A61; A61K; A61K39/00; A61K39/12; A61K39/215; A61K39/225; A61K2039/51; A61K2039/525; A61K2039/5254; A61K2039/54; A61K2039/541; A61K2039/542; A61K2039/55; A61K2039/552; C; C12; C12N; C12N2770/00; C12N2770/00011; C12N2770/20011; C12N2770/20034; Y; Y10; Y10S; Y10S424/00; Y10S424/815
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) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |