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Class Information
Number: 424/498
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 waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof
Description: Subject matter in which the particle is coated with a coating containing a wax, higher fatty acid, higher fatty alcohol or derivative thereof.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8685425 Microencapsulation product and process Apr. 1, 2014
8679546 Ruminant feed pellet composition with controlled release of physiologically active substances, and procedure for preparation and use thereof Mar. 25, 2014
8680032 Color changing cleaning composition Mar. 25, 2014
8663692 Lipid particles on the basis of mixtures of liquid and solid lipids and method for producing same Mar. 4, 2014
8658702 Soluble anion exchangers from hyperbranched macromolecules Feb. 25, 2014
8652523 Oral pharmaceutical formulation in the form of a plurality of microcapsules for prolonged release of active principle(s) with slow solubility Feb. 18, 2014
8642091 Method for producing solid-lipid composite drug particles Feb. 4, 2014
8623412 Abuse-resistant pharmaceutical compositions Jan. 7, 2014
8603538 Process for the production of an n-butyric acid compound in micro encapsulated form, for animal or human consumption Dec. 10, 2013
8591925 Lipophilically surface-treated powder having easy dispersability and cosmetic blended with such a powder Nov. 26, 2013
8586094 Coated tablets Nov. 19, 2013
8546306 Microcapsules comprising a lipophilic surfactant and oil Oct. 1, 2013
8524260 Method for encapsulating oils in an aqueous medium with hase polymer emulsions, products obtained, and uses thereof Sep. 3, 2013
8512758 Powder composition Aug. 20, 2013
8513206 Crosslinked PEI nanoparticle transfection agents for delivery of biomolecules with increased efficiency Aug. 20, 2013
8445018 Abuse resistant drug formulation May. 21, 2013
8431144 Animal deterrent for protecting plants Apr. 30, 2013
8420700 Tamper resistant lipid-based oral dosage form for sympathomimetic amines Apr. 16, 2013
8409620 Solid moss control composition Apr. 2, 2013
8394415 Modified release analgesic suspensions Mar. 12, 2013
8361511 Tasteless nutritional supplement containing free amino acids Jan. 29, 2013
8309138 Pharmaceutical composition comprising microparticle oily suspension Nov. 13, 2012
8273375 Multiparticle pharmaceutical dosage form for a low-soluble active substances and method for producing said pharmaceutical dosage form Sep. 25, 2012
8273798 Tamper resistant lipid-based oral dosage form for opioid agonists Sep. 25, 2012
8268358 Use of simple amino acids to form porous particles Sep. 18, 2012
8268804 Minocycline oral dosage forms for the treatment of acne Sep. 18, 2012
8252776 Minocycline oral dosage forms for the treatment of acne Aug. 28, 2012
8206746 Microparticles of water-insoluble substances Jun. 26, 2012
8187583 Oil-in-water emulsions May. 29, 2012
8147874 Coated pellets Apr. 3, 2012
8110223 Methods for making pharmaceutical dosage forms containing active cushioning components Feb. 7, 2012
8105691 Hydrophilized surface-treated powder and cosmetics containing same Jan. 31, 2012
8101209 Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles Jan. 24, 2012
8097283 Methods and compositions for imaging Jan. 17, 2012
8076282 Composition for improving membrane composition and functioning of cells Dec. 13, 2011
8057823 Lipid nanocapsules, preparation process and use as medicine Nov. 15, 2011
8039015 Microencapsulation product and process Oct. 18, 2011
8021687 Modified release compositions of milnacipran Sep. 20, 2011
8003621 Drug carriers Aug. 23, 2011
7951403 Method of making pharmaceutical multiparticulates May. 31, 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
7932258 Use of a partially neutralized, anionic (meth) acrylate copolymer as a coating for the production of a medicament pharmaceutical form releasing active substance at reduced pH values Apr. 26, 2011
7927628 Sustained release preparations and process for producing the same Apr. 19, 2011
7919483 Method for the treatment of acne Apr. 5, 2011
7910133 Oral pharmaceutical formulation in the form of aqueous suspension of microcapsules for modified release of amoxicillin Mar. 22, 2011
7906145 Oral pharmaceutical formulation in the form of aqueous suspension for modified release of active principle(s) Mar. 15, 2011
7883723 Water soluble chitosan nanoparticle for delivering an anticancer agent and preparing method thereof Feb. 8, 2011
7854939 Gel useful for the delivery of cosmetic active ingredients Dec. 21, 2010
7790705 Minocycline oral dosage forms for the treatment of acne Sep. 7, 2010

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