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Last Updated: March 28, 2024

Details for Patent: 10,292,939


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Summary for Patent: 10,292,939
Title:Methods and compositions particularly for treatment of attention deficit disorder
Abstract: There is described, inter alia, a coated bead comprising: (a) a granule; (b) a first layer coated over the granule, the first layer comprising a first amount of an active pharmaceutical ingredient comprising a central nervous system stimulant; and (c) a second layer coated over the first layer, the second layer being present in an amount sufficient to substantially delay release of the active pharmaceutical ingredient in the first layer until after the coated bead reaches a distal intestine portion of a subject to whom the coated bead is administered; and (d) the third layer coated over the second layer, the third layer comprising a second amount of the active pharmaceutical ingredient, the third layer being configured to permit substantially immediate release of the active pharmaceutical ingredient comprised therein. Embodiments related to a solid oral pharmaceutical composition are also described.
Inventor(s): Vargas Rincon; Ricardo Alberto (Mississauga, CA), Reiz; Joseph (Markham, CA)
Assignee: Purdue Pharma L.P. (Stamford, CT)
Application Number:16/120,999
Patent Claim Types:
see list of patent claims
Use; Delivery; Dosage form;

Drugs Protected by US Patent 10,292,939

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-001 Feb 27, 2019 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y METHOD OF TREATING ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) ⤷  Try a Trial
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-002 Feb 27, 2019 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y METHOD OF TREATING ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) ⤷  Try a Trial
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-003 Feb 27, 2019 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y METHOD OF TREATING ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) ⤷  Try a Trial
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-004 Feb 27, 2019 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y METHOD OF TREATING ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) ⤷  Try a Trial
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-005 Feb 27, 2019 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y METHOD OF TREATING ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) ⤷  Try a Trial
Purdue Pharma Lp ADHANSIA XR methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 212038-006 Feb 27, 2019 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y METHOD OF TREATING ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) ⤷  Try a 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

Foreign Priority and PCT Information for Patent: 10,292,939

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Canada2902911Aug 27, 2015

International Family Members for US Patent 10,292,939

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 103981 ⤷  Try a Trial
Australia 2015337779 ⤷  Try a Trial
Australia 2020227021 ⤷  Try a Trial
Australia 2020227022 ⤷  Try a Trial
Brazil 112017008993 ⤷  Try a Trial
Canada 2902911 ⤷  Try a Trial
Canada 2936740 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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