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Class Information
Number: 424/422
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Implant or insert
Description: Subject matter in which the composition is in a special physical form to adapt for implanting or inserting in the living body wherein the composition releases an active pharmaceutical ingredient in a sustained or differential manner.










Sub-classes under this class:

Class Number Class Name Patents
424/434 Mucosal (e.g., nasal, etc.) 845
424/427 Ocular 668
424/437 Otic 83
424/423 Surgical implant or material 2,817
424/430 Vaginal, urethral, uterine 427


Patents under this class:
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Patent Number Title Of Patent Date Issued
7479288 Nanoparticulate preparation Jan. 20, 2009
7476257 Methods to engineer stratified cartilage tissue Jan. 13, 2009
7470469 Medical device having surface modification with superoxide dismutase mimic Dec. 30, 2008
7459307 Composition for treatment of articular cartilage damage Dec. 2, 2008
7459169 Surface coating comprising bioactive compound Dec. 2, 2008
7459142 High viscosity embolizing compositions comprising prepolymers Dec. 2, 2008
7452868 Controlled release formulations of octreotide Nov. 18, 2008
7449196 Anti tumor compositions and methods of use Nov. 11, 2008
7449183 Endothelialization of vascular surfaces Nov. 11, 2008
7446131 Porous polymeric matrices made of natural polymers and synthetic polymers and optionally at least one cation and methods of making Nov. 4, 2008
7442402 Bioactive agent release coating Oct. 28, 2008
7442385 Chemoembolisation Oct. 28, 2008
7442382 Adding microscopic porosity to the surface of a microcoil to be used for medical implantation Oct. 28, 2008
7438925 Drug eluting coatings for medical implants Oct. 21, 2008
7435425 Dry hemostatic compositions and methods for their preparation Oct. 14, 2008
7427602 Sustained DNA delivery from structural matrices Sep. 23, 2008
RE40493 Porous paclitaxel matrices and methods of manufacture thereof Sep. 9, 2008
7419709 Polymer coating for medical devices Sep. 2, 2008
7419661 Dermal sheath tissue in wound healing Sep. 2, 2008
7419504 Poly(ester amide) block copolymers Sep. 2, 2008
7417109 Polymers for delivering nitric oxide in vivo Aug. 26, 2008
7407668 Medical articles having enzymatic surfaces for localized therapy Aug. 5, 2008
7407500 Osmotic delivery system flow modulator apparatus and method Aug. 5, 2008
7407499 Osmotic pump with self-retaining, fast-start membrane plug Aug. 5, 2008
7402320 Apparatus, material compositions, and methods for permanent occlusion of a hollow anatomical structure Jul. 22, 2008
7402319 Cell-free tissue replacement for tissue engineering Jul. 22, 2008
7402318 Medical devices having antimicrobial coatings thereon Jul. 22, 2008
7399795 Surface modification of contact lenses Jul. 15, 2008
7396538 Apparatus and method for delivery of mitomycin through an eluting biocompatible implantable medical device Jul. 8, 2008
7393437 Photochemically crosslinked collagen scaffolds and methods for their preparation Jul. 1, 2008
7390497 Poly(ester amide) filler blends for modulation of coating properties Jun. 24, 2008
7387994 Compositions and methods for producing vascular occlusion using a solid-phase platelet binding agent Jun. 17, 2008
7387785 Preparation for treating diseases of bone tissues Jun. 17, 2008
7384786 Aligned scaffolds for improved myocardial regeneration Jun. 10, 2008
7371406 Preparation of injectable suspensions having improved injectability May. 13, 2008
7371399 Polymer gel containing hyaluronic acid and collagen, and its use in joints May. 13, 2008
7371228 Delivery of therapeutics to treat aneurysms May. 13, 2008
7368127 Biomedical devices with peptide containing coatings May. 6, 2008
7368124 Method of preparation of bioabsorbable porous reinforced tissue implants and implants thereof May. 6, 2008
7365051 Compounds with improved cartilage-inducing and/or bone-inducing activity Apr. 29, 2008
7364859 Methods of using bioelastomers Apr. 29, 2008
7364748 Controlled morphologies in polymer drug for release of drugs from polymer films Apr. 29, 2008
7361367 Adding microscopic porosity to the surface of a microcoil to be used for medical implantation Apr. 22, 2008
7358284 Particulate acellular tissue matrix Apr. 15, 2008
7358232 Method for the antibiotic coating of bodies with interconnecting microcavities as well as coated bodies and their usage Apr. 15, 2008
7357947 Bone graft material incorporating demineralized bone matrix and lipids Apr. 15, 2008
7357940 Implantable or insertable medical devices containing graft copolymer for controlled delivery of therapeutic agents Apr. 15, 2008
7351430 Shape-retentive hydrogel particle aggregates and their uses Apr. 1, 2008
7351421 Drug-eluting stent having collagen drug carrier chemically treated with genipin Apr. 1, 2008
7348022 Biomedical composition Mar. 25, 2008

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