CA Patent

CA1339354C — Recombinant retroviruses with amphotropic and ecotropic host ranges

Assigned to Whitehead Institute for Biomedical Research · Expires 1997-08-26 · 29y expired

What this patent protects

Packaging cell lines useful for the generation of helper-free recombinant retroviruses with amphotropic or ecotropic host ranges, methods of constructing such packaging cell lines and methods of using the recombinant retroviruses to introduce DNA of interest into eukaryotic cells…

USPTO Abstract

Packaging cell lines useful for the generation of helper-free recombinant retroviruses with amphotropic or ecotropic host ranges, methods of constructing such packaging cell lines and methods of using the recombinant retroviruses to introduce DNA of interest into eukaryotic cells, both in vitro and in vivo.

Drugs covered by this patent

Patent Metadata

Patent number
CA1339354C
Jurisdiction
CA
Classification
—
Expires
1997-08-26
Drug substance claim
No
Drug product claim
No
Assignee
Whitehead Institute for Biomedical Research
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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