US3966907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vaccines against feline leukemia
Assignee: University of Glasgow
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Filing: 1974-09-13
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Granted: 1976-06-29
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Expires: 1994-09-13
Abstract
Abstract Vaccines affording protection against the diseases resulting from infection of cats with feline leukemia virus are produced from cells infected with that virus or from the virus alone.
Inventors
- 👤 William Fleming Hoggan Jarrett
- 👤 James Oswald Jarrett
- 👤 Lindsay Joan Mackey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:11
CPC Classifications
C; C07; C07K; C07K14/00; C07K14/005; A; A61; A61K; A61K40/00; A61K40/10; A61K40/40; A61K40/46; A61K2239/00; A61K2239/31; A61K2239/38; C12; C12N; C12N2740/00; C12N2740/00011; C12N2740/10011; C12N2740/13011; C12N2740/13022; Y; Y10; Y10S; Y10S424/00; Y10S424/819
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
38 words
A vaccine for the prevention of diseases caused by Feline leukemia virus which comprises in unit dosage form about 10 7 -10 9 cells infected with live Feline leukemia virus said cells having virus-associated antigen or their surface.
Claim 2
Dependent Claim
38 words
A vaccine for the prevention of diseases caused by Feline leukemia virus which comprises in unit dosage form about 10 7 -10 9 cells infected with live Feline leukemia virus said cells having virus-associated antigen or their surface.
Claim 3
Dependent Claim
15 words
A vaccine according to claim 1 which comprises feline cells infected with Feline leukemia virus.
Claim 4
Dependent Claim
15 words
A vaccine according to claim 1 which comprises feline embryo cells infected with Feline leukemia
Claim 5
Dependent Claim
25 words
A method for protecting cats against diseases caused by Feline leukemia virus which comprises administering to the cat, by injection, the vaccine of claim 1.
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) | 1979-06-29 | 1979-12-29 | 1980-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-29 | 1983-12-29 | 1984-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-29 | 1987-12-29 | 1988-06-29 | $7700.00 | Window Closed / Lapsed |