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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:

Patent Number Title Of Patent Date Issued
8709488 Method and composition for hyperthermally treating cells Apr. 29, 2014
8709456 Liquid-filled protein-phosphatidic acid capsule dispersions Apr. 29, 2014
8703293 Coating compositions and coatings for medical devices containing PEGylated hyaluronic acid and a PEGylated non-hyaluronic acid polymer Apr. 22, 2014
8703208 Nanometer mesoporous silica-based xerogel styptic process and its preparing process and application Apr. 22, 2014
8703110 Coating system Apr. 22, 2014
8691542 Tissue engineering methods and compositions Apr. 8, 2014
8691265 Drug delivery methods, structures, and compositions for nasolacrimal system Apr. 8, 2014
8691259 Reinforced foam implants with enhanced integrity for soft tissue repair and regeneration Apr. 8, 2014
8691258 Anti-infective medical device Apr. 8, 2014
RE44820 Nanocrystalline apatites and composites, prostheses incorporating them, and methods of their production Apr. 1, 2014
8685429 Shaped bodies and methods for their production and use Apr. 1, 2014
8685426 Methods for making biocompatible, implantable, substantially sericin free silk fabric Apr. 1, 2014
8680182 Methods for promoting the revascularization and reenervation of CNS lesions Mar. 25, 2014
8673338 Methods of delivering pharmaceutical agents Mar. 18, 2014
8673332 Local delivery of water-soluble or water-insoluble therapeutic agents to the surface of body lumens Mar. 18, 2014
8668935 Method and composition for hyperthermally treating cells Mar. 11, 2014
8668919 Polymer for creating hemocompatible surface Mar. 11, 2014
8668703 Medical devices incorporating collagen inhibitors Mar. 11, 2014
8663675 Injectable matrix having a polymer and a stem cell niche composed of cup-shaped nanoparticles containing growth factors or physiological agents for organ reconstruction Mar. 4, 2014
8663674 Microparticle containing matrices for drug delivery Mar. 4, 2014
8663673 Devices, articles, coatings, and methods for controlled active agent release or hemocompatibility Mar. 4, 2014
8663672 Osteoimplant and method of making same Mar. 4, 2014
8663625 Diffusively permeable monolithic biomaterial with embedded microfluidic channels Mar. 4, 2014
8658215 Injectable microspheres for dermal augmentation and tissue bulking Feb. 25, 2014
8658195 Long term drug delivery devices with polyurethane based polymers and their manufacture Feb. 25, 2014
8658194 Coatings for implantable medical devices comprising hydrophilic substances and methods for fabricating the same Feb. 25, 2014
8652505 Coating for medical implants Feb. 18, 2014
8652503 Bone paste Feb. 18, 2014
8652502 Local vascular delivery of trichostatin A alone or in combination with sirolimus to prevent restenosis following vascular injury Feb. 18, 2014
8652501 Primer layer coatings of a material with a high content of hydrogen bonding groups for implantable devices and a method of forming the same Feb. 18, 2014
8652500 Particulate tissue graft with components of differing density and methods of making and using the same Feb. 18, 2014
8647718 Wet lubricant surface coating having excellent durability, method for surface coating, and a medical device having the surface coating Feb. 11, 2014
8647655 Biocompatible polyacrylate compositions for medical applications Feb. 11, 2014
8647393 Implantable medical devices having microporous surface layers and method for reducing foreign body response to the same Feb. 11, 2014
8642064 Bioabsorbable composite material Feb. 4, 2014
8642063 Implantable medical device coatings with biodegradable elastomer and releasable taxane agent Feb. 4, 2014
8642061 Method of treating bone tissue Feb. 4, 2014
8642060 Controlled release systems and methods for osteal growth Feb. 4, 2014
8642059 Controlled release systems and methods for intervertebral discs Feb. 4, 2014
8637503 Phenothiazine enantiomers as agents for the prevention of bone loss Jan. 28, 2014
8637111 Methods for modulating the release rate of a drug-coated stent Jan. 28, 2014
8637069 Device and method for combining a treatment agent and a gel Jan. 28, 2014
8637063 Hydrolyzed hydrogels Jan. 28, 2014
8637062 Coated implant Jan. 28, 2014
8633261 Polymer composites having particles with mixed organic modifications Jan. 21, 2014
8632839 Methods of forming self-supporting films for delivery of therapeutic agents Jan. 21, 2014
8632798 Cereal .beta. glucan compositions, methods of preparation and uses thereof Jan. 21, 2014
8628790 Coating system and method for drug elution management Jan. 14, 2014
8628572 Corneal endothelial scaffolds and methods of use Jan. 14, 2014
8623403 Methods for regulating gelation of hydrogel solutions and uses thereof Jan. 7, 2014

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