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Class Information
Number: 424/423
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Implant or insert > Surgical implant or material
Description: Subject matter in which the composition is claimed or disclosed as surgically implantable.


Sub-classes under this class:

Class Number Class Name Patents
424/426 Errodable, resorbable, or dissolving 1,314
424/424 Membrane or diffusion barrier 585


Patents under this class:
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Patent Number Title Of Patent Date Issued
6743439 Ophthalmic compositions containing copolymers of sulfonated styrene and maleic anhydride Jun. 1, 2004
6743783 Pharmaceutical compositions comprising poly-.beta.-1.fwdarw.4-N-acetylglucosamine Jun. 1, 2004
RE38522 Malleable paste for filling bone defects May. 25, 2004
6740331 Apparatus for the delivery of drugs or gene therapy into a patient's vasculature and methods of use May. 25, 2004
6737073 Implant for repairing cartilage having outer surface layers of copolymer and ceramic material May. 18, 2004
6732738 Method to enhance healing of sternum after sternotomy May. 11, 2004
6733767 Liquid polymeric compositions for controlled release of bioactive substances May. 11, 2004
6733788 Temperature controlled solute delivery system May. 11, 2004
6730313 Delivery systems for periadventitial delivery for treatment of restenosis and anastomotic intimal hyperplasia May. 4, 2004
6730314 Culturing encapsulated chondrocytes under reduced oxygen partial pressure to produce cartilage implants May. 4, 2004
6730322 Matrices formed of polymer and hydrophobic compounds for use in drug delivery May. 4, 2004
6730328 Stable protein and nucleic acid formulations using non-aqueous, anhydrous, aprotic, hydrophobic, non-polar vehicles with low reactivity May. 4, 2004
6726918 Methods for treating inflammation-mediated conditions of the eye Apr. 27, 2004
6726920 Implantable drug delivery patch Apr. 27, 2004
6726923 Apparatus and methods for preventing or treating failure of hemodialysis vascular access and other vascular grafts Apr. 27, 2004
6727203 Method for producing microcapsules and heat-sensitive recording material Apr. 27, 2004
6727224 Methods and compositions for healing and repair of articular cartilage Apr. 27, 2004
6727287 Toluene sulfonamide-containing anti-tumor composition and method of use thereof Apr. 27, 2004
6723333 Moulded bodies made of thermoplastic polyurethane containing an active substance Apr. 20, 2004
6723334 Biologically compatible bone cements and orthopedic methods Apr. 20, 2004
6723335 Methods and compositions for treating intervertebral disc degeneration Apr. 20, 2004
6723336 Chemotherapeutic compositions Apr. 20, 2004
6723709 Biomaterials for preventing post-surgical adhesions comprised of hyaluronic acid derivatives Apr. 20, 2004
6719989 Sustained release drug carrier, and method of manufacturing sustained release drug carrier Apr. 13, 2004
6719991 Combination of antimicrobial agents and bacterial interference to coat medical devices Apr. 13, 2004
6719993 Calcium phosphate cements prepared from silicate solutions Apr. 13, 2004
6716187 Platelet concentration syringe kit Apr. 6, 2004
6716444 Barriers for polymer-coated implantable medical devices and methods for making the same Apr. 6, 2004
6713081 Ocular therapeutic agent delivery devices and methods for making and using such devices Mar. 30, 2004
6713527 Anaesthetic bone cement Mar. 30, 2004
6709667 Deployment actuation system for intrafallopian contraception Mar. 23, 2004
6710038 Emulsification method using propylene glycol hyaluronate Mar. 23, 2004
6706273 Composition for implantation into the human and animal body Mar. 16, 2004
6706274 Differential delivery of nitric oxide Mar. 16, 2004
6706289 Methods and compositions for enhanced delivery of bioactive molecules Mar. 16, 2004
6702731 Situ bulking device Mar. 9, 2004
6703046 Highly cross-linked, extremely hydrophobic nitric oxide-releasing polymers and methods for their manufacture and use Mar. 9, 2004
6703047 Dehydrated hydrogel precursor-based, tissue adherent compositions and methods of use Mar. 9, 2004
6703414 Device and method for treating restenosis Mar. 9, 2004
6703444 Process for cross-linking hyaluronic acid to polymers Mar. 9, 2004
6699470 Mesh-gel constructs for cell delivery containing enzymes and/or enzyme inhibitors to control gel degradation Mar. 2, 2004
6699491 Method for modulating glutamate and/or aspartate release in a central nervous system locus Mar. 2, 2004
6699500 Sustained-release preparation capable of releasing a physiologically active substance Mar. 2, 2004
6696073 Shaped load-bearing osteoimplant and methods of making same Feb. 24, 2004
6696074 Processing fetal or neo-natal tissue to produce a scaffold for tissue engineering Feb. 24, 2004
6696075 Liquid crystalline polymers Feb. 24, 2004
6692758 Insertion stabilizers for implants Feb. 17, 2004
6692759 Methods for preparing and using implantable substance delivery devices Feb. 17, 2004
6692760 Polymeric material for artificial bone Feb. 17, 2004
6692772 Prevention of in-stent thrombosis and complications after arterial angioplasty with stent placement using magnesium Feb. 17, 2004

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