Un lien de causalit\u00e9\u00a0: il doit exister un lien de cause \u00e0 effet entre la faute et le pr\u00e9judice.<\/li>\n<\/ul>\nLa preuve se fait le plus souvent par constat d\u2019huissier. Les sanctions sont de nature civile<\/b>\u00a0et elles sont principalement constitu\u00e9es de dommages-int\u00e9r\u00eats, la cessation des actes d\u00e9loyaux et quelques mesures accessoires (destruction de mat\u00e9riel ayant servi aux actes d\u00e9loyaux, publication de la d\u00e9cision de justice\u2026). <\/span>
Les m\u00e9thodes de concurrence d\u00e9loyale sont principalement les suivantes\u00a0: <\/span><\/span><\/p>\n\n- L\u2019imitation<\/b>\u00a0: l\u2019utilisation des m\u00eames signes distinctifs qu\u2019une entreprise concurrente, cr\u00e9ant la confusion.<\/li>\n
- Le parasitisme<\/b>\u00a0: profiter des efforts et savoir-faire d\u2019un concurrent sans participer \u00e0 cet effort (ne n\u00e9cessitant pas n\u00e9cessairement de rapport de concurrence).<\/li>\n
- Le d\u00e9nigrement<\/b>\u00a0: critiquer ouvertement et publiquement une entreprise concurrente sur son travail, ses m\u00e9thodes, ses produits, en l\u2019identifiant clairement.<\/li>\n
- La d\u00e9sorganisation<\/b>\u00a0: elle peut \u00eatre vari\u00e9e, mais majoritairement, il s\u2019agit de d\u00e9bauchage massif et abusif de salari\u00e9 ou de la r\u00e9v\u00e9lation de secrets de l\u2019entreprise (comme les secrets de fabrication).<\/li>\n<\/ul>\n
<\/div>\n
Dans le cadre de la d\u00e9fense d\u2019un concept, les trois notions qui retiendront l\u2019attention sont l\u2019imitation, la d\u00e9sorganisation, et le parasitisme.<\/span>
Serait sanctionnable une entreprise concurrente directe qui imiterait la publicit\u00e9, de signes distinctifs, ou encore les produits et services d\u2019une entreprise, cr\u00e9ant un r\u00e9el risque de confusion (Cass. Com., 9 juillet 2013, n\u00b0 12-22.166).<\/span>
Aussi, la d\u00e9sorganisation serait r\u00e9primable dans le cas o\u00f9, par exemple, un ancien employ\u00e9, dirigeant, ou partenaire divulgue le concept qui \u00e9tait encore un secret (Paris, 22 mai 1990, D. 1990, IR p.175). <\/span>
Surtout, serait sanctionnable l\u2019ensemble de comportements d\u2019un concurrent qui s\u2019immisce dans le sillage d\u2019un autre afin de tirer profit de sa notori\u00e9t\u00e9, efforts et de ses investissements, sans rien d\u00e9penser (C. Cass., Ch. Com., 26 janvier 1999, pourvoi n\u00b0 96-22.457). Ainsi, le Tribunal de Commerce de Paris a pu juger qu\u2019un concept prot\u00e9geable \u00ab constitue une valeur \u00e9conomique, individualis\u00e9e et procurant un avantage concurrentiel, fruit d\u2019un savoir-faire, d\u2019un travail intellectuel et d\u2019investissements<\/i> \u00bb (T. Com. Paris, 28 septembre 2015, n\u00b02014-027464, Sound Strategy c. Concepson ; confirm\u00e9 en appel\u00a0: CA Paris, 7 mars 2017, n\u00b015\/22802). C\u2019est le r\u00e9sultat d\u2019un investissement, qui peut \u00eatre publicitaire, \u00e9conomique, intellectuel ou encore le r\u00e9sultat d\u2019une notori\u00e9t\u00e9. <\/span>
Il a pu \u00eatre reconnu par les juges qu\u2019une id\u00e9e, dot\u00e9e d\u2019une singularit\u00e9 acquise par des investissements et que le fautif a d\u00e9tourn\u00e9, est prot\u00e9geable par une action en parasitisme comme concept original (CA Paris, P\u00f4le 5, ch. 4, 7 oct. 2015, n\u00b0\u00a010\/11257). Ceci a pu \u00e9galement \u00eatre reconnu en cas d\u2019appropriation indue d\u2019un travail, d\u2019une recherche ou d\u2019un savoir-faire (Cass. com., 24 nov. 2015, n\u00b0 14-16.806, Civ. 1re, 22 juin 2017, n\u00b0\u00a014-20.310, CA Paris, p\u00f4le 5, ch. 2, 15 avr. 2016, n\u00b0\u00a012\/072530).<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"Dans le cadre d’un concept \u00e9conomique \u00e0 forte valeur ajout\u00e9e, il est parfois n\u00e9cessaire de le partager \u00e0 des partenaires \u00e9conomiques, fournisseurs, ou encore associ\u00e9s. Le droit de la concurrence d\u00e9loyale est alors fondamental, car il peut permettre de se d\u00e9fendre contre une appropriation indue.<\/p>\n","protected":false},"author":1003,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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