US3435112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Repository vaccine and method of preparing the same
Assignee: SmithKline Beecham Corp
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Filing: 1966-06-21
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Granted: 1969-03-25
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Expires: 1986-06-21
Abstract
No abstract record available.
Inventors
- 👤 Charles R Kuhns
- 👤 William H Beckenhauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:27
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0019; A61K39/00; A61K39/39; A61K2039/555; A61K2039/55511; A61K2039/55566; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
THE METHOD OF PREPAING A REPOSITORY VACCINE IN THE FORM OF OIL AND WATER EMULSION WITH AN ANTIGEN CONTAINED IN SUSPENSION IN THE EMULSION, SAID METHOD CONSISTING OF THE STEPS OF PREPARING A GELLED OIL BASE, REDUCING TO AMORPHOUS AND SICONTINUOUS CONSTITUENT SURFACE-ACTIVE PARTS THE CELL WALLS AND/OR BODIES OF MICRO-ORGANISMS THE ANTIGEN COMPONENT OF THE VACCINE FOR RELEASING EMULSIFIER CONSTITUENTS OF THE TREATED MICRO-ORGANISMS, AND MIXING TOGETHER THE GELLED BASE, WATER, AND TREATED ORGANISMS TO PROVED AN EMULSION WITH THE MICRO-TED ORGANISM CONSTITUENTS PROVIDING THE EMULSIFIER AGENT FOR STABILITY OF THE EMULSION.
Claim 2
Independent Claim
93 words
THE METHOD OF PREPAING A REPOSITORY VACCINE IN THE FORM OF OIL AND WATER EMULSION WITH AN ANTIGEN CONTAINED IN SUSPENSION IN THE EMULSION, SAID METHOD CONSISTING OF THE STEPS OF PREPARING A GELLED OIL BASE, REDUCING TO AMORPHOUS AND SICONTINUOUS CONSTITUENT SURFACE-ACTIVE PARTS THE CELL WALLS AND/OR BODIES OF MICRO-ORGANISMS THE ANTIGEN COMPONENT OF THE VACCINE FOR RELEASING EMULSIFIER CONSTITUENTS OF THE TREATED MICRO-ORGANISMS, AND MIXING TOGETHER THE GELLED BASE, WATER, AND TREATED ORGANISMS TO PROVED AN EMULSION WITH THE MICRO-TED ORGANISM CONSTITUENTS PROVIDING THE EMULSIFIER AGENT FOR STABILITY OF THE EMULSION.
References Cited (Backward Citations)
US2011225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |