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Browse by Category: Main > Health & Medicine
Class Information
Number: 514/963
Name: Drug, bio-affecting and body treating compositions > Capsule (e.g., gelatin, etc.) > Microcapsule-sustained or differential release
Description: Subject matter wherein the capsule is microcapsule and which may allow for sustained or differential release of the active ingredient contained therein.


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

Patent Number Title Of Patent Date Issued
7229949 Safe delivery system for agriculturally active material Jun. 12, 2007
7223724 Use of vascular endothelial growth factor to treat photoreceptor cells May. 29, 2007
7144585 Cilostazol preparation Dec. 5, 2006
7119062 Methods and compositions for improved articular surgery using collagen Oct. 10, 2006
7067153 Microcapsule powder Jun. 27, 2006
RE39104 Process for the production of dry pharmaceutical forms and the thus obtained pharmaceutical compositions May. 23, 2006
6992047 Method of microencapsulating an agricultural active having a high melting point and uses for such materials Jan. 31, 2006
6921538 Therapeutic treatments for neuropsychiatric disorders Jul. 26, 2005
6916640 Multi-layer cell encapsulation for tissue engineering Jul. 12, 2005
6905875 Non-disruptive three-dimensional culture and harvest system for anchorage-dependent cells Jun. 14, 2005
6878309 Controlled release cooling additive composition Apr. 12, 2005
6841515 Production and use of biosolid granules Jan. 11, 2005
6821532 Methods and compositions for the treatment of benign prostatic hypertrophy Nov. 23, 2004
6730635 Microcapsule suspensions May. 4, 2004
6699500 Sustained-release preparation capable of releasing a physiologically active substance Mar. 2, 2004
6692773 Treatment of hyperproliferative skin disorders and diseases Feb. 17, 2004
6649151 Cosmetic formulation Nov. 18, 2003
6645525 Ionically formulated biomolecule microcarriers Nov. 11, 2003
6620415 Parkinson's disease treatment Sep. 16, 2003
6576677 Medicinal compositions with relieved bitterness Jun. 10, 2003
6569809 Package-mix agricultural chemical compositions having improved stability May. 27, 2003
6562835 Method for the treatment of urinary incontinence May. 13, 2003
6544538 Insecticidal composition Apr. 8, 2003
6540991 Stabilized active materials Apr. 1, 2003
6534094 Manufacturing process of microcapsules for sustained release of water soluble peptides Mar. 18, 2003
6517859 Microcapsules for administration of neuroactive agents Feb. 11, 2003
6491953 Controlled release compositions and method Dec. 10, 2002
6486099 Microcapsule and process for production thereof Nov. 26, 2002
6479040 Cosmetic formulation Nov. 12, 2002
6461545 Method of solubilizing and encapsulating itraconazole Oct. 8, 2002
6406689 Compositions and methods for treatment of tumors and metastatic diseases Jun. 18, 2002
6379683 Nanocapsules based on dendritic polymers Apr. 30, 2002
6344209 Apatite-coated solid composition Feb. 5, 2002
6306403 Method for treating parkinson's disease with a botulinum toxin Oct. 23, 2001
6294192 Triglyceride-free compositions and methods for improved delivery of hydrophobic therapeutic agents Sep. 25, 2001
6287587 Process for producing sustained-release preparation by in-water drying Sep. 11, 2001
6228291 Process for preparing controlled-released chitosan microcapsule May. 8, 2001
6228894 Softgel-compatible composition containing retinol May. 8, 2001
6217603 Methods of applying monomeric compositions effective as wound closure devices Apr. 17, 2001
6190702 Sustained-released material prepared by dispersing a lyophilized polypeptide in an oil phase Feb. 20, 2001
6174873 Oral administration of adenosine analogs Jan. 16, 2001
6165513 Film-coated tablet for improved upper gastrointestinal tract safety Dec. 26, 2000
6139865 Taste-masked microcapsule compositions and methods of manufacture Oct. 31, 2000
6132750 Particles of cross-linked proteins and polysaccharides with hydroxamic groups for chelating metals and their uses notably in cosmetics Oct. 17, 2000
6113943 Sustained-release preparation capable of releasing a physiologically active substance Sep. 5, 2000
6113941 Substained release microcapsule of physiologically active compound which is slightly water soluble at pH 6 to 8 Sep. 5, 2000
6110921 Microencapsulated 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles Aug. 29, 2000
6080429 Method for drying microspheres Jun. 27, 2000
6066340 Process for the preparation of microspheres containing biologically active components May. 23, 2000
6034175 Salts of peptides with carboxy-terminated polyesters Mar. 7, 2000

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