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Medicated Hydrocolloid Dressing For Acne Treatment - EP3448529

The patent EP3448529 was granted to Peace OUT on Oct 18, 2023. The application was originally filed on Mar 15, 2017 under application number EP17790044A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3448529

PEACE OUT
Application Number
EP17790044A
Filing Date
Mar 15, 2017
Status
Granted And Under Opposition
Sep 15, 2023
Grant Date
Oct 18, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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L'OREALJul 18, 2024ADMISSIBLE
AERAJul 16, 2024ADMISSIBLE

Patent Citations (14) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS6495158
DESCRIPTIONWO0113968
INTERNATIONAL-SEARCH-REPORTUS2005080465
INTERNATIONAL-SEARCH-REPORTUS2005244525
INTERNATIONAL-SEARCH-REPORTUS2006253078
INTERNATIONAL-SEARCH-REPORTUS2014363488
INTERNATIONAL-SEARCH-REPORTWO0113968
OPPOSITIONUS2007270738
OPPOSITIONUS5059189
OPPOSITIONUS6495158
OPPOSITIONWO0113968
OPPOSITIONWO2016038109
SEARCHUS6495158
SEARCHWO0113968

Non-Patent Literature (NPL) Citations (10) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Acne care, now with patches instead of sticking them on", DAUM Electronic Newspaper, (20150908), DAUM Electronic Newspaper, URL: https://v.daum.net/v/20150908183205789, XP093196772-
OPPOSITION- Anonymous, " LyofoamMax - Pansement hydrocellulaire absorbant, non adhésif, stérile", Mölnlycke, (20150101), Mölnlycke, URL: https://www.molnlycke.fr/contentassets/d33807a35e524f11ad541c55afd36d25/frwc00491505_ft_lyofoam_2021-1.pdf, XP093196777-
OPPOSITION- Chao-Ming Chao, Wei-Yu Lai, Bai-Yao Wu, Hung-Chia Chang, Wei-Shuan Huang, Yu-Fei Chen, "A pilot study on efficacy treatment of acne vulgaris using a new method: Results of a randomized double-blind trial with Acne Dressing", JOURNAL OF COSMETIC SCIENCE, SOCIETY OF COSMETIC CHEMISTS, NEW YORK, NY,, US, US , (20060301), vol. 57, no. 2, ISSN 1525-7886, pages 95 - 105, XP009556625-
OPPOSITION- D12 - Hydrocolloid Water Absorption Test Form (post published)-
OPPOSITION- D13 - Consumer Perseption Evaluation of Anti-Acne Spot Treatment-
OPPOSITION- D14 - T 759/10-
OPPOSITION- D3 - Code of Federal Regulations - Title 21, Part 333 (Topical Antimicrobial drug products for over-the-counter human use), [75 FR 9776, Mar. 4, 2010-
OPPOSITION- Hayes Miki, "The One Trick You Need To Eradicate Cystic Acne", Bustle, Bustle, URL: https://www.bustle.com/articles/84253-hydrocolloid-bandages-for-cystic, XP093196770-
OPPOSITION- Wong Michelle, "HOW DO HYDROCOLLOID BANDAGES AND ACNE PATCHES WORK?", Lab Muffin Beauty Science, (20160405), Lab Muffin Beauty Science, URL: https://labmuffin.com/how-do-hydrocolloid-bandages-and-acne-patches-work/ , XP093196778-
SEARCH- ASHLEY DECKER, "Over-the-counter Acne Treatments", J CLIN AESTHET DERMATOL., (20120501), vol. 5, no. 5, pages 32 - 40, XP055644876 [Y] 1-15 * the whole document *-

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Dossier Documents

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