ASHBURN, Va., Nov. 28 /PRNewswire/ -- Innocoll, Inc. announced that its wholly-owned subsidiary, Syntacoll AG, has been notified that pursuant to Rule 51(4) EPC, the European Patent Office (EPO) intends to grant two of Innocoll's patent applications which are both based on its proprietary CollaRx technology; Patent No. 1259269 entitled "Agent for the Treatment of Wounds" and Patent No. 1265648 entitled "Novel Natural Polymer-Based Material with Improved Properties for Use in Human and Veterinary Medicine and the Method of Manufacture such".
The '269 patent is for an advanced wound care product comprised of a
collagen or other natural polymer layer adhered to a synthetic polymer foam
in a non-occlusive, ready-to-use format. The corresponding US Patent No.
6,855,860 entitled "Composite Dressings for Treatment of Wounds" is already
granted and issued. In the preferred embodiment known as DermaSIL(TM), the
collagen layer is a highly purified, fully biodegradable and resorbable
type 1 collagen that retains the triple helical molecular structure of
native collagen. This layer is placed in direct contact with the wound bed
and is designed to stimulate the natural wound healing process and provide
a matrix for the formation of granulation tissue. The synthetic polymer
foam layer mechanically stabilizes the collagen layer, protects the wound,
and provides permeability to air and moisture in maintaining an optimum
wound healing environment. This layer is non-adhesive such that it can be
easily removed upon dressing change without disrupting or disturbing the
collagen layer, which remains in direct contact with the wound bed or else
may already be fully biodegraded according to the residence time. The
product is considered most suitable for the treatment of deep wounds that
penetrate the middle and deepest layers of skin, or dermis. These deep
wounds occur in second- or third-degree burns and in a variety of acute
and/or chronic dermal wounds, such as diabetic ul
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