EP Patent

EP3784711A1 — Long lasting cosmetic compositions

Assigned to Living Proof Inc · Expires 2021-03-03 · 5y expired

What this patent protects

Provided are hair treatment compositions comprising a polyurethane-urea crosslinked by at least one multi-functional chain extender, and uses thereof.

USPTO Abstract

Provided are hair treatment compositions comprising a polyurethane-urea crosslinked by at least one multi-functional chain extender, and uses thereof.

Drugs covered by this patent

Patent Metadata

Patent number
EP3784711A1
Jurisdiction
EP
Classification
—
Expires
2021-03-03
Drug substance claim
No
Drug product claim
No
Assignee
Living Proof Inc
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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