Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2004-03-26
2008-11-25
Lipman, Bernard (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S318000, C524S548000, C526S263000, C526S264000, C424S448000, C424S449000
Reexamination Certificate
active
07456236
ABSTRACT:
To offer adhesives for percutaneous absorption, adhesive compositions for percutaneous absorption and preparations for percutaneous absorption which show high ability to dissolve drugs and to dissolve absorption promoting agents and enable high percutaneous absorption and have suitable cohesion and adhesion and do not damage the skin when detached.Adhesives for percutaneous absorption which comprise a copolymer in which the constituents are methoxyethyl acrylate 40-60 wt %, lauryl(meth)acrylate 30-40 wt % and a polar monomer 10-25 wt % only.
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Cheng Law Group PLLC
Cosmed Pharmaceutical Co., Ltd.
Lipman Bernard
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