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Class Information
Number: 424/477
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Tablets, lozenges, or pills > Coated pills or tablets > Organic coatings > Containing proteins or derivatives thereof
Description: Subject matter in which the coating is or contains a protein or derivative thereof.










Sub-classes under this class:

Class Number Class Name Patents
424/478 Gelatin containing 73


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
5025004 Water-dispersible polymeric compositions Jun. 18, 1991
5023083 Azarbine composition Jun. 11, 1991
5008112 Device for the extended delivery of diffusible agents Apr. 16, 1991
4908214 Pharmaceutical tablet for the treatment of uraemia Mar. 13, 1990
4844907 Pharmaceutical composition comprising analgesic and anti-inflammatory agent Jul. 4, 1989
4711783 Forms of microencapsulation of medicinal substances by homogeneous layers of native collagen Dec. 8, 1987
4457907 Composition and method for protecting a therapeutic drug Jul. 3, 1984
4432966 Compressed tablets for disintegration in the colon comprising an active ingredient containing nucleus coated with a first layer containing microcrystalline cellulose which is coated with an en Feb. 21, 1984
3991180 Stabilization of internally administered pancreatic lipase Nov. 9, 1976

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