Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Health & Medicine
Class Information
Number: 424/489
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Particulate form (e.g., powders, granules, beads, microcapsules, and pellets)
Description: Subject matter in which the special physical form is a coated or impregnated particle.


Sub-classes under this class:

Class Number Class Name Patents
424/490 Coated (e.g., microcapsules) 1,460
424/500 Contains natural gums and resins 184
424/499 Contains proteins or derivative or polysaccharides or derivative 1,070
424/501 Contains solid synthetic resin 708
424/502 Contains waxes, higher fatty acids, higher fatty alcohols 427


Patents under this class:

Patent Number Title Of Patent Date Issued
7427418 Phloridzin-rich phenolic fraction and use thereof as a cosmetic, dietary or nutraceutical agent Sep. 23, 2008
7427416 Methods of treating conditions using metal-containing materials Sep. 23, 2008
7427415 Implantation of encapsulated biological materials for treating diseases Sep. 23, 2008
7427414 Modified release oral dosage form using co-polymer of polyvinyl acetate Sep. 23, 2008
7427413 Stable shaped particles of crystalline organic compounds Sep. 23, 2008
7425582 Stabilized dispersions comprising excipient surface-modified organic nanoparticles and medicament particles Sep. 16, 2008
7425581 Temperature sensitive polymers Sep. 16, 2008
7425543 Microencapsulated materials and method of making same Sep. 16, 2008
7425322 Responsive biomedical composites Sep. 16, 2008
7422758 Sustained release vitamin composition Sep. 9, 2008
7422121 Process for producing a sterilization system Sep. 9, 2008
RE40493 Porous paclitaxel matrices and methods of manufacture thereof Sep. 9, 2008
7419687 Delivery vehicle for silver ions Sep. 2, 2008
7419686 Opioid agonist/antagonist combinations Sep. 2, 2008
7419684 System and method for manufacturing oral osmotic drug delivery devices, and methods of administering same Sep. 2, 2008
7419504 Poly(ester amide) block copolymers Sep. 2, 2008
7417077 Composition for an injectable bone mineral substitute material Aug. 26, 2008
7417051 Medicaments comprising betamimetics and a novel anticholinergic Aug. 26, 2008
7417022 Compounds and compositions for delivering active agents Aug. 26, 2008
7416740 Dry granulated product containing L-lysine as main component Aug. 26, 2008
7416735 Emulsion compositions Aug. 26, 2008
7413751 Methods of treatment using a gastric retained losartan dosage Aug. 19, 2008
7413750 Process for producing solid oral dosage forms with sustained release of active ingredient Aug. 19, 2008
7410650 Method of fabricating nano-silver fibers Aug. 12, 2008
7410649 Personal care compositions comprising visible beads, cationic polymer, and surfactant Aug. 12, 2008
7408018 Elastomeric functional biodegradable copolyester amides and copolyester urethanes Aug. 5, 2008
7407667 Pesticidal preparations comprising copolymers Aug. 5, 2008
7405207 Nebulizer formulations of dehydroepiandrosterone and methods of treating asthma or chronic obstructive pulmonary disease using compositions thereof Jul. 29, 2008
7404971 Porous gelatin material, gelatin structures, methods for preparation of the same and uses thereof Jul. 29, 2008
7404968 Metering and packaging of controlled release medication Jul. 29, 2008
7404966 Transfer-resistant makeup removing compositions Jul. 29, 2008
7402321 Oral administration form for pyridin-2-ylmethylsulfinyl-1H-benzimidazoles Jul. 22, 2008
7399528 Powder particles with smooth surface for use in inhalation therapy Jul. 15, 2008
7399489 Exendin analog formulations Jul. 15, 2008
7399488 Abuse-deterrent pharmaceutical compositions of opiods and other drugs Jul. 15, 2008
7399487 High-concentration aqueous dispersions comprising hydrophilic microfine metal oxide particles and dispersion auxiliaries Jul. 15, 2008
7399485 Rapidly Disintegrable solid preparation Jul. 15, 2008
7396546 Anti-microbial compositions and methods of using same Jul. 8, 2008
7396542 Stable pharmaceutical formulation of paroxetine hydrochloride anhydrous and a process for preparation thereof Jul. 8, 2008
7393544 Dispersion for pulmonary delivery of a bioactive agent Jul. 1, 2008
7393259 Method of forming emitters and method of manufacturing field emission device (FED) Jul. 1, 2008
7390506 Lipophilic drug compositions Jun. 24, 2008
7390505 Nanoparticulate topiramate formulations Jun. 24, 2008
7390503 Ondansetron orally disintegrating tablets Jun. 24, 2008
7387994 Compositions and methods for producing vascular occlusion using a solid-phase platelet binding agent Jun. 17, 2008
7387797 Compositions derived from Modiolus modiolus and methods for making and using same Jun. 17, 2008
7387796 Stable compositions of S-adenosyl-l-methionine with dextran Jun. 17, 2008
7387795 Cosmetic compositions organophosphonic acid coated particulates and methods for producing the same Jun. 17, 2008
7387794 Preparation of powder agglomerate Jun. 17, 2008
7387793 Modified release dosage forms of skeletal muscle relaxants Jun. 17, 2008



 
 
  Recently Added Patents
Water-based ink set for ink-jet recording and ink-jet recording method
Suction filter, turbo compressor, and method of packaging the compressor
Display device
Multiple acid solution characterization
Pulse control device
System and method of configuring fiber optic communication channels between arrays of emitters and detectors
Method for manufacturing electrophoretic display element
  Randomly Featured Patents
Method and system for assured denotation of application semantics
I.S. glass forming machine
Television frame synchronizer with independently controllable input/output rates
Wheel and method for viewing the interior of a tire wheel assembly under dynamic conditions
Artificial hip joint prosthesis
Face image recognition apparatus
Nursery plant digger
Massage apparatus with sucking and mobilising action on skin tissue
Semiconductor devices having a convex active region and methods of forming the same
Production method for absorbent article