Patent · US Expired

HIV-1 virus isolates of a subtype and its differential diagnostics, a vaccine against HIV-1 virus infections of this subtype and method of producing same, use of the HIV-1 virus isolates

US6248328A · kind A · utility

0Cited by

2References

7Claims

0Family size

Assignee

Chemotherapeutisches Forschungsinstitut · DE

Inventors

Ursula Dietrich · Eschborn, DE
Hagen von Briesen · Idstein, DE
Manuel Grez · Heidelberg, DE
Helga Rubsamen-Waigmann · Bad Soden, DE

Key dates

Filing date	Feb 25, 1999
Grant date	Jun 19, 2001
Priority date	—
Expiry date	Feb 25, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2740/16122
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Three new HIV-1 isolates HIV-1 D747(ECACC V92082718), HIV-1 D757(ECACC V92082719) and HIV-1 D760(ECACC V92082720) are disclosed, which represent a further independent subtype of the HIV-1 family and have been recovered from Indian patients which at the time when the virus was isolated showed no typical AIDS symptoms. Also disclosed are vaccines against HIV-1 infections by this subtype and a process for producing the same, as well as the use of the HIV-1 infection, as well as for differential diagnosis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.