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Class Information
Number: 424/484
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Matrices
Description: Subject matter in which the special physical form includes a reticulated net work of material from which the drug is eluted or released by dissolution of the reticulated network physically holding the drug.










Sub-classes under this class:

Class Number Class Name Patents
424/485 Natural gums, resin or latex 463
424/488 Polysaccharides (e.g., cellulose, etc.) 1,277
424/486 Synthetic polymer 1,889


Patents under this class:

Patent Number Title Of Patent Date Issued
7887842 Methods of administering a dermatological agent to a subject Feb. 15, 2011
7879353 Controlled or sustained-release formulation Feb. 1, 2011
7879333 Methods for preparing and delivering adjuvant compositions Feb. 1, 2011
7875294 Method of attenuating bruise formation Jan. 25, 2011
7875212 Polymer matrix composites with nano-scale reinforcements Jan. 25, 2011
7871645 Ion exchange resin treated to control swelling Jan. 18, 2011
7867611 Biomedical sensors employing hydro-insensitive alternating current responsive composites Jan. 11, 2011
7867545 Homogenous granular solid matrix containing vegetable protein Jan. 11, 2011
7867517 Oral pharmaceutical composition with improved bioavailability Jan. 11, 2011
7850992 Cucurbituril-containing gel and method of preparing the same Dec. 14, 2010
7846479 Microparticle compositions and methods for the manufacture thereof Dec. 7, 2010
7846478 Bioadhesive composition Dec. 7, 2010
7846466 Biodegradable scaffolds and uses thereof Dec. 7, 2010
7842232 Sterilization of dispersions of nanoparticulate active agents with gamma radiation Nov. 30, 2010
7829116 Adhesive-forming composition and blend of adhesives obtained therefrom Nov. 9, 2010
7820720 Topical terbinafine formulations and methods of administering same for the treatment of fungal infections Oct. 26, 2010
7820205 Platinum colloid-containing aqueous solution for treating schizophrenia Oct. 26, 2010
7812010 Pharmaceutical preparations for treatments of diseases and disorders of the breast Oct. 12, 2010
7803929 Kits for diagnosis and monitoring of pathogenic infection by analysis of cell-free pathogenic nucleic acids in urine Sep. 28, 2010
7799769 Transdermal compositions and methods for treatment of fibromyalgia and chronic fatigue syndrome Sep. 21, 2010
7794750 Controlled-release formulations, method of manufacture, and use thereof Sep. 14, 2010
7785627 Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative Aug. 31, 2010
7771749 Lignin-based microparticles for the controlled release of agricultural actives Aug. 10, 2010
7767228 Pharmaceutical composition for oral application and method for preparing thereof Aug. 3, 2010
7767224 Method for the continuous production and coating of self-adhesive compounds on the basis of SBC that includes at least one pharmaceutically active substance Aug. 3, 2010
7766018 Device and composition for reducing the incidence of tobacco smoking Aug. 3, 2010
7763653 Ternary and quaternary eutectic mixtures of local anesthetics substances Jul. 27, 2010
7758896 Porous calcium phosphate networks for synthetic bone material Jul. 20, 2010
7758778 Methods for preparing biodegradable microparticle formulations containing pharmaceutically active agents Jul. 20, 2010
7754240 Topical pharmaceutical formulations and methods of treatment Jul. 13, 2010
7749986 Homogeneously formulating microdosed active principles Jul. 6, 2010
7749539 Polymeric formulations for drug delivery Jul. 6, 2010
7749538 Molded object having high pullulan content, process for the producing the same, and use thereof Jul. 6, 2010
7727954 Drug depot implant designs Jun. 1, 2010
7727575 Method for forming inorganic coatings Jun. 1, 2010
7727551 Oral pharmaceutical compositions with modified release of the active ingredient Jun. 1, 2010
7727550 Biologically active native biomatrix composition Jun. 1, 2010
7718192 Tamper-resistant oral opioid agonist formulations May. 18, 2010
7718187 Supplement for maintaining rumen health in ruminants May. 18, 2010
7713942 Cage-like microparticle complexes comprising sterols and saponins for delivery of polynucleotides May. 11, 2010
7713551 Gel stabilized nanoparticulate active agent compositions May. 11, 2010
7713543 Elastin stabilization of connective tissue May. 11, 2010
7713542 Three dimensional cell protector/pore architecture formation for bone and tissue constructs May. 11, 2010
7713447 Methods of detecting signals from subjects using hydro-insensitive alternating current responsive composites May. 11, 2010
7709022 Sustained-release preparations of quinolone antibiotics and method for preparation thereof May. 4, 2010
7709005 Method of attenuating neurogenic swelling or neurogenic inflammation May. 4, 2010
RE41286 Compositions for regeneration and repair of cartilage lesions Apr. 27, 2010
7691411 Pharmaceutical formulae for thyroid hormones and procedures for obtaining them Apr. 6, 2010
7683050 Formulations and methods of administration of cephalotaxines, including homoharringtonine Mar. 23, 2010
7678387 Drug delivery systems Mar. 16, 2010











 
 
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