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US4642333A
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Immunologically reactive non-glycosylated amino acid chains of glycoprotein B of herpes virus types 1 and 2
Assignee: Individual
•
Filing: 1984-06-20
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Granted: 1987-02-10
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Expires: 2004-06-20
Abstract
Abstract Plasmids are constructed containing the nucleotide sequence for selectively expressing immunologically active amino acid chains of glycoprotein B of HSV-1 and HSV-2 and chains are prepared to serve in vaccines.
Inventors
- 👤 Stanley Person
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:03
CPC Classifications
C; C07; C07K; C07K14/00; C07K14/005; A; A61; A61K; A61K39/00; C12; C12N; C12N2710/00; C12N2710/00011; C12N2710/16011; C12N2710/16611; C12N2710/16622; Y; Y10; Y10S; Y10S930/00; Y10S930/01; Y10S930/22; Y10S930/224
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
50 words
A substantially pure non-glycosylated amino acid chain comprising a sequence corresponding to that occurring in glycoprotein B of HSV-1 or HSV-2 virus which is antigenic to HSV-1 of HSV-2, which contains no more than 750 amino acid residues, and which includes amino acid residues 135-649 inclusive referened to Table 2.
Claim 2
Dependent Claim
50 words
A substantially pure non-glycosylated amino acid chain comprising a sequence corresponding to that occurring in glycoprotein B of HSV-1 or HSV-2 virus which is antigenic to HSV-1 of HSV-2, which contains no more than 750 amino acid residues, and which includes amino acid residues 135-649 inclusive referened to Table 2.
Claim 3
Dependent Claim
16 words
An amino acid chain of claim 1, which has a molecular weight of about 65,000 daltons.
References Cited (Backward Citations)
EP0100521A2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-02-09 | 1990-08-11 | 1991-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-09 | 1994-08-11 | 1995-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-09 | 1998-08-11 | 1999-02-10 | $7700.00 | Window Closed / Lapsed |