EP Patent

EP2939710A1 — Method to reduce substantivity of cloth staining caused by sunscreens

Assigned to Symrise AG · Expires 2015-11-04 · 11y expired

What this patent protects

Suggested is a cosmetic and/or pharmaceutical preparation, especially dermatological preparation and its used for the protection of the human skin and human hair against the harmful effects of ultraviolet solar radiation comprising the water soluble UVA absorbing substance disodi…

USPTO Abstract

Suggested is a cosmetic and/or pharmaceutical preparation, especially dermatological preparation and its used for the protection of the human skin and human hair against the harmful effects of ultraviolet solar radiation comprising the water soluble UVA absorbing substance disodium phenyl dibenzimidazole tetrasulfonate, wherein the preparation is free from the UVA filters selected from the group consisting of 2,4-bis[{(4-(2-ethylhexyloxy)-2-hydroxy}phenyl]--6-(4-methoxyphenyl)-1,3,5-triazine, (Tinosorb ® S), hexyl 2-(4-diethylamino-2-hydroxybenzoyl)benzoate (Uvinul ® A Plus), 2-hydroxy-4-methoxybenzo-phenone (Benzophenone-3, Oxybenzone, Neo Heliopan ® BB), Tris-Biphenyl Triazine (Tinosorb ® A2B) or mixtures thereof.

Drugs covered by this patent

Patent Metadata

Patent number
EP2939710A1
Jurisdiction
EP
Classification
—
Expires
2015-11-04
Drug substance claim
No
Drug product claim
No
Assignee
Symrise AG
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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