Last Updated: August 9, 2026

Details for Patent: 11,648,347


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Summary for Patent: 11,648,347
Title:Medical device containing a cake composition comprising aripiprazole as an active ingredient, and a cake composition comprising aripiprazole as an active ingredient
Abstract:The present invention provides a medical device containing a cake composition comprising aripiprazole as an active ingredient and capable of suppressing agglomeration of aripiprazole in a suspension obtained by resuspending a freeze-dried substance; and a cake composition comprising aripiprazole as an active ingredient. The present invention relates to a medical device containing, in a storage container whose inner wall is treated with silicone, a freeze-dried cake composition comprising separately prepared aripiprazole as an active ingredient, wherein there is a space between the inner wall and the cake composition; and a cake composition comprising aripiprazole as an active ingredient and having a strength of 5 to 100 N.
Inventor(s):Shogo Hiraoka, Kiyoshi Taniguchi
Assignee: Otsuka Pharmaceutical Co Ltd
Application Number:US13/981,229
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 11,648,347
Patent Claim Types:
see list of patent claims
Composition; Device;

Drugs Protected by US Patent 11,648,347

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-001 Feb 28, 2013 RX Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-003 Sep 29, 2014 RX Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-002 Feb 28, 2013 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Otsuka Pharm Co Ltd ABILIFY MAINTENA KIT aripiprazole FOR SUSPENSION, EXTENDED RELEASE;INTRAMUSCULAR 202971-004 Sep 29, 2014 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 11,648,347

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 084914 ⤷  Start Trial
Argentina 122575 ⤷  Start Trial
Australia 2012209853 ⤷  Start Trial
Brazil 112013018664 ⤷  Start Trial
Canada 2824982 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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