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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612176 |
Polymer-based sustained release device |
Nov. 3, 2009 |
| 7611731 |
Mesostructured silica/block copolymer monoliths as a controlled release device and methods of manufacture |
Nov. 3, 2009 |
| 7611709 |
1,4 O-linked saccharose derivatives for stabilization of antibodies or antibody derivatives |
Nov. 3, 2009 |
| 7604819 |
Clay-based hemostatic agents and devices for the delivery thereof |
Oct. 20, 2009 |
| 7601363 |
Sustained-release drug formulations |
Oct. 13, 2009 |
| 7601337 |
Delivery of antipsychotics through an inhalation route |
Oct. 13, 2009 |
| 7597897 |
Medicinal compositions and method for the preparation thereof |
Oct. 6, 2009 |
| 7595348 |
Butyl lactate emulsions for the precipitation of water-insoluble drug nanoparticles |
Sep. 29, 2009 |
| 7591999 |
Powdery preparation for nasal administration |
Sep. 22, 2009 |
| 7591993 |
Polyvinyl alcohol microspheres, and injectable solutions of the same |
Sep. 22, 2009 |
| 7588782 |
Rare earth metal compositions for treating hyperphosphatemia and related methods |
Sep. 15, 2009 |
| 7588780 |
Embolization |
Sep. 15, 2009 |
| 7588777 |
Surface cross-linked superabsorbent polymer particles and methods of making them |
Sep. 15, 2009 |
| 7585521 |
Controlled release ceramic particles, compositions thereof, processes of preparation and methods of use |
Sep. 8, 2009 |
| 7585520 |
Compositions containing both sedative and non-sedative antihistamines and sleep aids |
Sep. 8, 2009 |
| 7585493 |
Thin-film drug delivery article and method of use |
Sep. 8, 2009 |
| 7582312 |
Methods to produce lung surfactant formulations via lyophilization and formulations and uses thereof |
Sep. 1, 2009 |
| 7582311 |
Injection vehicle for polymer-based formulations |
Sep. 1, 2009 |
| 7582284 |
Particulate materials |
Sep. 1, 2009 |
| 7579020 |
Controlled release arginine .alpha.-ketoglutarate |
Aug. 25, 2009 |
| 7579014 |
Mesoporous compositions for use in drug delivery |
Aug. 25, 2009 |
| 7575761 |
Spray drying process control of drying kinetics |
Aug. 18, 2009 |
| 7569236 |
Sustained-release microgranules containing gingko biloba extract and the process for manufacturing these |
Aug. 4, 2009 |
| 7569025 |
Methods and devices for treating severe peripheral bacterial infections |
Aug. 4, 2009 |
| 7563871 |
Polymer-based sustained release device |
Jul. 21, 2009 |
| 7563818 |
Photosensitizer functionalised nanoparticles |
Jul. 21, 2009 |
| 7563613 |
Detoxification and decontamination using nanotechnology therapy |
Jul. 21, 2009 |
| 7563457 |
Nanoparticle assembled hollow spheres |
Jul. 21, 2009 |
| 7563456 |
Process for preparation of programmed liberation composition with venlafaxine and the resulting product |
Jul. 21, 2009 |
| 7556798 |
Highly efficient delivery of a large therapeutic mass aerosol |
Jul. 7, 2009 |
| 7553844 |
Methods for treatment of HIV or malaria using combinations of chloroquine and protease inhibitors |
Jun. 30, 2009 |
| 7550441 |
Controlled release polymer nanoparticle containing bound nucleic acid ligand for targeting |
Jun. 23, 2009 |
| 7550158 |
Controlled release by extrusion of solid amorphous dispersions of drugs |
Jun. 23, 2009 |
| 7550157 |
Method for the preparation of polymeric micelle via phase separation of block copolymer |
Jun. 23, 2009 |
| 7550156 |
Optimised pellet formulations |
Jun. 23, 2009 |
| 7550133 |
Respiratory drug condensation aerosols and methods of making and using them |
Jun. 23, 2009 |
| 7547446 |
Dry hemostatic compositions and methods for their preparation |
Jun. 16, 2009 |
| 7544374 |
Lipidated glycosaminoglycan particles and their use in drug and gene delivery for diagnosis and therapy |
Jun. 9, 2009 |
| 7544373 |
Minocycline oral dosage forms for the treatment of acne |
Jun. 9, 2009 |
| 7544372 |
Modified release dosage forms of skeletal muscle relaxants |
Jun. 9, 2009 |
| 7544367 |
Chemical method of making a suspension, emulsion or dispersion of pyrithione particles |
Jun. 9, 2009 |
| 7541347 |
Minocycline oral dosage forms for the treatment of acne |
Jun. 2, 2009 |
| 7541050 |
Two-layered olefin-based resin pellets for insecticidal resin composition |
Jun. 2, 2009 |
| 7541022 |
Pharmaceutical formulations for dry powder inhalers |
Jun. 2, 2009 |
| 7537787 |
Method for modulating glutamate and/or aspartate release in a central nervous system locus |
May. 26, 2009 |
| 7537786 |
Complex of drug-carbon nanohorn and a process for producing the complex |
May. 26, 2009 |
| 7537785 |
Composition for treating vascular diseases characterized by nitric oxide insufficiency |
May. 26, 2009 |
| 7531500 |
Preventing airway mucus production by administration of EGF-R antagonists |
May. 12, 2009 |
| 7531191 |
Stimuli-responsive systems for controlled drug delivery |
May. 12, 2009 |
| 7531184 |
Composite powders and cosmetics containing the same |
May. 12, 2009 |
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