EP0842660A1 — Composition for treating condyloma acuminata
Assigned to Cancer Hospital and Institute of CAMS and PUMC · Expires 1998-05-20 · 28y expired
What this patent protects
The invention describes a pharmaceutical composition containing a tea (Camellia sinensis) extract containing catechins (more particularly (-)-epigallocatechin gallate) in the form of a 2-20% by weight ointment or a 50-500 mg tea catechin suppository and its use in the treatment o…
USPTO Abstract
The invention describes a pharmaceutical composition containing a tea (Camellia sinensis) extract containing catechins (more particularly (-)-epigallocatechin gallate) in the form of a 2-20% by weight ointment or a 50-500 mg tea catechin suppository and its use in the treatment of condyloma acuminata (genital warts) caused by human papilloma virus.
Drugs covered by this patent
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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