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Class Information
Number: 424/453
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Capsules (e.g., of gelatin, of chocolate, etc.) > Telescoping two piece
Description: Subject matter in which the capsule consists of two sections, one slipping over the other, completely surrounding the drug formulation.










Sub-classes under this class:

Class Number Class Name Patents
424/454 With tamperproof, locking, or sealing feature 82


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8668928 Capsule Mar. 11, 2014
8662076 Two-part capsule with pre-closure for housing pharmaceutical preparations for powder inhalers Mar. 4, 2014
8440224 Multi-component pharmaceutical dosage form May. 14, 2013
8361498 Pharmaceutical formulation Jan. 29, 2013
8298575 Two-part capsule to accept pharmaceutical preparations for powder inhalers Oct. 30, 2012
8298574 Method and apparatus for forming delivery devices for oral intake of an agent Oct. 30, 2012
8101203 Hard capsule composition and method of use Jan. 24, 2012
8101204 Hard capsule composition and method of use Jan. 24, 2012
8097278 Compartmentalized dosage form Jan. 17, 2012
7820201 System for manufacturing controlled release dosage forms, such as zero-order release profile dosage form manufactured by three-dimensional printing Oct. 26, 2010
7691407 Multi-component pharmaceutical dosage form Apr. 6, 2010
7485322 Modified release pharmaceutical composition Feb. 3, 2009
7374780 Two part hard shell capsule made of poly(1,4-.alpha.-D-glucan) and starch May. 20, 2008
7163693 Multi-component pharmaceutical dosage form Jan. 16, 2007
7128933 Composition and method for the treatment of personal odors Oct. 31, 2006
7125561 Compartmentalized dosage form Oct. 24, 2006
7094425 Enteric and colonic delivery using HPMC capsules Aug. 22, 2006
7087242 Subcoated simulated capsule-like medicament Aug. 8, 2006
7008639 Fish gelatin compositions containing a hydrocolloid setting system Mar. 7, 2006
6929803 Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings Aug. 16, 2005
6770294 Fish gelatin compositions containing a hydrocolloid setting system Aug. 3, 2004
6726924 Oral liposomal delivery system Apr. 27, 2004
6709675 Thixotropic formulations for filling capsules Mar. 23, 2004
6669954 Controlled release of drugs Dec. 30, 2003
6656501 Oral delivery system and method for making same Dec. 2, 2003
6613353 Pharmaceutical formulations Sep. 2, 2003
6576255 Injection molding method for (meth)acrylate copolymers having tertiary ammonium groups Jun. 10, 2003
6419952 Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings Jul. 16, 2002
6350468 Double capsule for the administration of active principles in multiple therapies Feb. 26, 2002
6326026 Subcoated simulated capsule-like medicament Dec. 4, 2001
6312721 Cyclosporin formulation Nov. 6, 2001
6303144 Preparations with controlled release Oct. 16, 2001
6245350 Process for encapsulation of caplets in a capsule and solid dosage forms obtainable by such process Jun. 12, 2001
6207191 Multi-stage drug delivery system Mar. 27, 2001
6183466 Dosage form comprising a capsule Feb. 6, 2001
6153213 Means for supplying a beneficial substance to an animal Nov. 28, 2000
6120801 Subcoated simulated capsule-like medicament Sep. 19, 2000
6106860 Cyclosporin formulation Aug. 22, 2000
6080426 Process for encapsulation of caplets in a capsule and solid dosage forms obtainable by such process Jun. 27, 2000
5976571 Method for making a multi-stage drug delivery system Nov. 2, 1999
5938654 Osmotic device for delayed delivery of agent Aug. 17, 1999
5902605 Drug delivery device with minimal residual drug retention May. 11, 1999
5897874 Expulsion of material from a delivery device Apr. 27, 1999
5824338 Caplet and gelatin covering therefor Oct. 20, 1998
5817335 Osmotic device with high drug loading and delayed activation of drug delivery Oct. 6, 1998
5807574 Homogeneous mixtures of low temperature-melting drugs and additives for controlled release Sep. 15, 1998
5800422 Osmotic device with delayed activation of drug delivery and complete drug release Sep. 1, 1998
5795588 Encapsulated product Aug. 18, 1998
5770224 Capsule construction Jun. 23, 1998
5750143 Controlled release device May. 12, 1998

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