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Class Information
Number: 523/105
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel
Description: Subject matter wherein a nonmedicated composition having utility specifically intended to be in contact with animal living tissue is claimed or solely disclosed or to processes of preparation thereof other than apparel.










Sub-classes under this class:

Class Number Class Name Patents
523/106 Contact lens making composition 576
523/109 Dental or body impression taking material 247
523/111 Compositions for use in tape adhesives, binder or impregnate for a body fluid adsorbent device, e.g., a surgical adhesive tape, etc. 320
523/112 Non-thrombogenic 157
523/113 Composition suitable for use as tissue or body member replacement, restorative, or implant 573
523/120 Denture plate repair, adhesive, cushion or modification composition, e.g., modification of denture base to improve fit, etc. 216
523/121 Aperture affecting composition, e.g., earplug, dilator, etc. 29


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
5427770 Dentifrices containing amino alkyl silicones Jun. 27, 1995
5422382 Substituted xanthene compounds Jun. 6, 1995
5417966 Depilatory composition May. 23, 1995
5416131 Article with a coating having friction-reducing properties in wet condition as well as a method for the production of such a coated article May. 16, 1995
5412052 Grafted copolymers highly absorbent to aqueous electrolyte solutions May. 2, 1995
5407919 Double-substituted cationic cellulose ethers Apr. 18, 1995
5403871 Starch based natural adhesive for use in cigarette manufacture Apr. 4, 1995
5403870 Process for forming a porous particle of an absorbent polymer Apr. 4, 1995
5403893 Interpenetrating-polymer network phase-transition gels Apr. 4, 1995
5393333 Film-forming product for coating solid forms, process for its manufacture and products coated with this film-forming product Feb. 28, 1995
5370866 Colorless or colored nail polish containing aramide fibers Dec. 6, 1994
5369130 Paste composition for skin barrier Nov. 29, 1994
5362766 Method for immobilizing superabsorbent polymers by homogenization of a suspension of same Nov. 8, 1994
5356629 Composition for effecting bone repair Oct. 18, 1994
5354790 Methods for the preparation of non-stringy adhesive hydrophilic gels Oct. 11, 1994
5346977 Method of applying a skin-protective composition Sep. 13, 1994
5344654 Prosthetic devices having enhanced osteogenic properties Sep. 6, 1994
5336698 Blood-compatible medical material Aug. 9, 1994
5331021 Grafted copolymers highly absorbent to aqueous electrolyte solutions used in diapers and paper towels Jul. 19, 1994
5328954 Encrusting and bacterial resistant coatings for medical applications Jul. 12, 1994
5306501 Drug delivery by injection with thermoreversible gels containing polyoxyalkylene copolymers Apr. 26, 1994
5302628 Denture adhesive composition Apr. 12, 1994
5300295 Ophthalmic drug delivery with thermoreversible polyoxyalkylene gels adjustable for pH Apr. 5, 1994
5298260 Topical drug delivery with polyoxyalkylene polymer thermoreversible gels adjustable for pH and osmolality Mar. 29, 1994
5296219 Process for coating active principles using a pH-sensitive polymer Mar. 22, 1994
5292516 Body cavity drug delivery with thermoreversible gels containing polyoxyalkylene copolymers Mar. 8, 1994
5286829 Biocompatible polymer material and a process for producing same Feb. 15, 1994
5286770 Disposable absorbent articles Feb. 15, 1994
5278200 Thromboresistant material and articles Jan. 11, 1994
5238678 Double-coat type make-up cosmetic product containing aluminum powder Aug. 24, 1993
5236969 Polymer compositions for contact lenses Aug. 17, 1993
5234711 Method of encapsulating pigment particles useful in the manufacturing of cosmetic products and the products thereof Aug. 10, 1993
5232691 Protective gel composition Aug. 3, 1993
5229435 Skin-protecting composition Jul. 20, 1993
5227412 Biodegradable and resorbable surgical material and process for preparation of the same Jul. 13, 1993
5225473 Pressure-sensitive adhesives Jul. 6, 1993
5223569 Self-adhesive conductive elastic gel Jun. 29, 1993
5219662 Biocompatible polyurethanes by treatment with polyoxazoline block copolymers Jun. 15, 1993
5213720 Method of fabricating a collagen-hydrogel May. 25, 1993
5202362 Syringeable ear plug molding putty composition Apr. 13, 1993
5195946 Stable catalytic and aqua-activated polyurethane casting bandage Mar. 23, 1993
5194253 Aqueous gel, usable in cosmetics, based on hyaluronic acid and deoxyribonucleic acid, and a preparation process Mar. 16, 1993
5188834 Method of preparing a biological implantation material Feb. 23, 1993
5185386 Dental composition Feb. 9, 1993
5183834 Pasty dental veneer making composition Feb. 2, 1993
5180632 Orthopedic casting material having reduced tack and reduced slip Jan. 19, 1993
5154919 Depilatory composition Oct. 13, 1992
5147651 Hoof pack of polyolefin fiber and pine tar Sep. 15, 1992
5135755 Cross-linked hydrogels and their use as wound dressings Aug. 4, 1992
5116361 Sulfonated polyethyleneoxide-substituted polymers with improved blood compatibility May. 26, 1992

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