IP Library › Patent Application 12384432
Patent Application
App. No. 12/384,432

Nontoxic antimicrobial filters containing triclosan

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Quick Facts
Patent No.
US None
App. No.
12/384,432
Abstract

The present invention comprises nontoxic, environmentally friendly triclosan-containing antimicrobial filters composed of two layers, a filtering layer and a backing layer used to trap any triclosan released from the filtering layer. The filter media can be used in various applications including filter closures for facemasks.

Claims (3)

1 .) A surgical facelet, comprising:

a front layer impregnated with a quantity of triclosan for disinfecting a stream of air passing through said facelet; and

an air permeable backing layer disposed to receive air passing through said front layer, said backing layer containing a sorbent capable of scavenging any triclosan released from said front layer.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 3, 2011
From: SAFE LIFE CORP.; SAFE LIFE/TRIOSYN CORP.; TRIOSYN HOLDING, INC.
To: TRIOMED INNOVATIONS CORP.
Reel/Frame 027004/0877 →
RELEASE OF SECURITY INTEREST Recorded May 31, 2011
From: SOFNOV SOCIETE FINANCIERE D'INNOVATION INC.; BUSINESS DEVELOPMENT BANK OF CANADA; SOCIETE INNOVATECH DU GRAND MONTREAL; MACLEOD, RAY; BERGERON, GILES; SL VENTURES; BRB SPORTS UNLIMITED; MARTIN, JACQUES; DONLAN, DAVID A.; O'BRIEN, JOSEPH W.; O'BRIEN, SHIRLEY; HARNELL, WILLIAM; HARNELL, TERESA; CAPOSELLA, CARMINE; JAGOE, HARVEY
To: TRIOSYN CORP.
Reel/Frame 026362/0239 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 26, 2011
From: MESSIER, PIERRE J.; OHAYON, DAVID
To: SAFELIFE/TRIOSYN CORP.
Reel/Frame 026349/0156 →