IP Library › Granted Patent US 7,169,408
Granted Patent B2
US 7,169,408 · App. 10/465,889 · Granted Jan 30, 2007

Bandage composition containing phage associated lytic enzymes useful for treating dermatological infections

Assignees: New Horizons Diagnostics Corp.; Rockefeller University
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Quick Facts
Patent No.
US 7,169,408
App. No.
10/465,889
Granted
Jan 30, 2007
Kind
B2
Abstract

The present invention discloses a composition for dermatological infections by the use of a lytic enzyme in a carrier suitable for topical application to dermal tissues. The method for the treatment of dermatological infections comprises administering a composition comprising effective amount of a therapeutic agent, with the therapeutic agent comprising a lytic enzyme produced by infecting a bacteria with phage specific for that bacteria.

Claims (5)

1. A bandage for treating bacterial infections of the skin, said bandage produced by the method of:

a) obtaining an effective amount of at least one lytic enzyme genetically coded for by at least one bacteriophage specific for a bacteria, said at least one specific lytic enzyme which digests a cell wall of the specific bacteria;

b) mixing said at least one said lytic enzyme with a carrier to form a mixture containing said at least one said lytic enzyme;

c) adding to said carrier an anesthetic selected from the group consisting of tetracaine, tetracaine hydrochloride, lidocaine, lidocaine hydrochloride, dyclonine, dyclonine hydrocholoride, dimethisoquin hydrochloride, dibucaine, dibucaine hydrochloride, butambenpicrate, pramoxine hydrochloride, and combinations thereof, thereby forming an anesthetic-mixture; and

d) applying said anesthetic-mixture to the bandage.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 16, 2007
From: LOOMIS, LARRY; FISCHETTI, VINCENT
To: NEW HORIZONS DIAGNOSTICS CORP.
Reel/Frame 019593/0352 →
Continuity (6)
Continuation 0993246000 · Aug 20, 2001
Continuation 0967188200 · Sep 28, 2000
Continuation In Part 0949749500 · Apr 18, 2000
Continuation 0939563600 · Sep 14, 1999
Continuation In Part 0896252300 · Oct 31, 1997
Related Publication 20040076624A1 · Apr 22, 2004