US3594471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel adjuvant vaccine and method of producing the same
Assignee: US Philips Corp
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Filing: 1968-11-13
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Granted: 1971-07-20
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Expires: 1988-11-13
Abstract
Abstract AN ADJUVANT VACCINE IS PROVIDED WHEREIN A DRY ANTIGENIC MATERIAL IS DISPERSED IN A DRY OILY VEHICLE.
Inventors
- 👤 Ellis Hertzberger
- 👤 Roderick Louis Stephens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:00
CPC Classifications
A; A61; A61K; A61K39/00; A61K39/39; A61K2039/555; A61K2039/55511; A61K2039/55555; A61K2039/55566
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-19 | 1975-01-18 | 1975-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-19 | 1979-01-18 | 1979-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-19 | 1983-01-18 | 1983-07-20 | $7700.00 | Window Closed / Lapsed |