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Class Information
Number: 424/496
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) > Coated (e.g., microcapsules) > Containing natural gums/resins
Description: Subject matter in which the particles are coated with a natural gum or resin.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8685425 Microencapsulation product and process Apr. 1, 2014
8637440 Biodegradable personal cleansing compositions and methods relating to same Jan. 28, 2014
8623386 Natural ester, wax or oil treated pigment, process for production thereof, and cosmetic made therewith Jan. 7, 2014
8586094 Coated tablets Nov. 19, 2013
8551526 Preparation of drug particles using evaporation precipitation into aqueous solutions Oct. 8, 2013
8529955 Methods of treatment using a gastric retained gabapentin dosage Sep. 10, 2013
8501236 Method for producing a crystalline tableting additive, additive thus obtained and use thereof Aug. 6, 2013
8465776 Granule and orally disintegrating tablet comprising oxycodone Jun. 18, 2013
8409620 Solid moss control composition Apr. 2, 2013
8329628 Biodegradable personal cleansing compositions and methods relating to same Dec. 11, 2012
8303741 Process for producing preparation for oral administration Nov. 6, 2012
8282961 Method of preparing a microcapsule containing unsaturated fatty acids, the microcapsule prepared by the method, and articles containing the microcapsule Oct. 9, 2012
8216598 Microcapsules with acetylene carbamide-polyurea polymers and formulations thereof for controlled release Jul. 10, 2012
8206746 Microparticles of water-insoluble substances Jun. 26, 2012
8168225 Continuous multi-microencapsulation process for improving the stability and storage life of biologically active ingredients May. 1, 2012
8147874 Coated pellets Apr. 3, 2012
8097281 Composition Jan. 17, 2012
8039015 Microencapsulation product and process Oct. 18, 2011
8021687 Modified release compositions of milnacipran Sep. 20, 2011
8017152 Cores and microcapsules suitable for parenteral administration as well as process for their manufacture Sep. 13, 2011
7985427 Gastric juice-resistant device for releasing mucoadhesive active substance excipients, and method for producing this gastric juice-resistant device Jul. 26, 2011
7976941 Boron nitride particles of spherical geometry and process for making thereof Jul. 12, 2011
7939105 Process for preparing a rapidly dispersing solid drug dosage form May. 10, 2011
7939106 Process for preparing a rapidly dispersing solid drug dosage form May. 10, 2011
7923035 Humidity-dependent antibacterial powdery composition, process for producing the same, humidity-dependent antibacterial food storing article and method of storing food Apr. 12, 2011
7897177 Particulate fibre composition Mar. 1, 2011
7838037 Method of microencapsulation Nov. 23, 2010
7807194 Homogeneous, thermoreversible gel film containing kappa-2 carrageenan and soft capsules made therefrom Oct. 5, 2010
7727629 Encapsulated agglomeration of microcapsules and method for the preparation thereof Jun. 1, 2010
7700131 Powders having contact biocidal properties Apr. 20, 2010
7687071 Nanoparticulate core shell systems and the use thereof in pharmaceutical and cosmetic preparation Mar. 30, 2010
7670627 pH triggered targeted controlled release systems for the delivery of pharmaceutical active ingredients Mar. 2, 2010
7510729 Combination of polyvinyl acetate with water-insoluble, acid-insoluble, or alkali-insoluble polymers used for the production of film coatings with highly controlled release and high stability Mar. 31, 2009
7442385 Chemoembolisation Oct. 28, 2008
7438930 Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations Oct. 21, 2008
7413781 Gels for encapsulation of biological materials Aug. 19, 2008
RE40059 Sensitive substance encapsulation Feb. 12, 2008
7303767 Personal care compositions comprising coated/treated metal silicate absorbent particles Dec. 4, 2007
7303766 Coated/treated metal silicate absorbent particles Dec. 4, 2007
7235261 Controlled release encapsulation Jun. 26, 2007
7226620 Directly compressible tricalcium phosphate Jun. 5, 2007
7195769 Pharmaceutical compositions of anti-tubercular drugs and process for their preparation Mar. 27, 2007
7163700 Amorphous drug beads Jan. 16, 2007
7115282 Multi component controlled release system for anhydrous cosmetic compositions Oct. 3, 2006
7101576 Nanoparticulate megestrol formulations Sep. 5, 2006
7101566 Polymer coated microparticles for sustained release Sep. 5, 2006
7067152 Multi component moisture triggered controlled release system that imparts long lasting cooling sensation on the target site and/or provides high impact fragrance or flavor burst Jun. 27, 2006
7052716 Cosmetic and dermatological preparations comprising an effective content of bile acids, their salts and/or their derivatives May. 30, 2006
7045146 Templating of solid particles by polymer multilayers May. 16, 2006
7033608 "Burst-free" sustained release poly-(lactide/glycolide) microspheres Apr. 25, 2006

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