REDUCED PRESSURE WOUND DRESSING HAVING A WOUND CONTACT SURFACE WITH PROTRUSIONS

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EP 2 144 643 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	30.12.2020 Bulletin 2020/53

(45)	Mention of the grant of the patent:
	21.10.2020 Bulletin 2020/43

(21)	Application number: 08769418.8

(22)	Date of filing: 09.05.2008

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International Patent Classification (IPC):

A61M 1/00^(2006.01)
A61F 13/512^(2006.01)
A61F 13/02^(2006.01)

A61F 13/511^(2006.01)
A61F 13/84^(2006.01)

(86)	International application number:
	PCT/US2008/063305

(87)	International publication number:
	WO 2008/141228 (20.11.2008 Gazette 2008/47)

(54)	REDUCED PRESSURE WOUND DRESSING HAVING A WOUND CONTACT SURFACE WITH PROTRUSIONS DRUCKREDUZIERTER WUNDVERBAND MIT WUNDKONTAKTOBERFLÄCHE MIT ERHEBUNGEN PANSEMENT POUR PLAIES À PRESSION RÉDUITE DONT LA SURFACE DE CONTACT AVEC LA PLAIE EST DOTÉE DE PROTUBÉRANCES

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

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Priority:

10.05.2007 US 928644 P

(43)	Date of publication of application:
	20.01.2010 Bulletin 2010/03

(73)	Proprietor: 3M Innovative Properties Company
	St. Paul, MN 55133-3427 (US)

(72)	Inventors:
	OLSON, Jonathan, S. Austin, TX 78749 (US) GINTHER, Devin, C. Dripping Springs, TX 78620 (US) SANDERS, T., Blane San Antonio, TX 78258 (US)

(74)	Representative: Simmons & Simmons
	City Point One Ropemaker Street London EC2Y 9SS London EC2Y 9SS (GB)

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References cited: :

EP-A1- 1 640 023
WO-A1-2004/018020
US-A- 4 990 144
US-A1- 2002 082 567
US-A1- 2004 127 836
US-A1- 2005 283 105

WO-A1-94/20054
CN-A- 1 956 689
US-A- 5 034 006
US-A1- 2004 121 120
US-A1- 2004 133 143

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).