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Last Updated: July 28, 2021

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Details for Patent: 8,980,901


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Which drugs does patent 8,980,901 protect, and when does it expire?

Patent 8,980,901 protects ZYDELIG and is included in one NDA.

This patent has thirty-nine patent family members in twenty countries.

Summary for Patent: 8,980,901
Title:5-fluoro-3-phenyl-2[1-(9H-purin-6-ylamino)propyl]-3H-quinazolin-4-one and 6-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)ethyl]-3H-quinazolin-4-one as inhibitors of human phosphatidylinositol 3-kinase delta
Abstract: Compounds that inhibit PI3K.delta. activity, including compounds that selectively inhibit PI3K.delta. activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K.delta.) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K.delta. plays a role in leukocyte function, using the compounds also are disclosed. Exemplary compounds disclosed in this application are shown below: ##STR00001##
Inventor(s): Fowler; Kerry W. (Seattle, WA), Huang; Danwen (Bellevue, WA), Kesicki; Edward A. (Bothell, WA), Ooi; Hua Chee (Mill Creek, WA), Oliver; Amy (Bothell, WA), Ruan; Fuqiang (Bellevue, WA), Treiberg; Jennifer (Redmond, WA), Puri; Kamal Deep (Lynnwood, WA)
Assignee: Icos Corporation (Foster City, CA)
Application Number:14/049,163
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 8,980,901

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Gilead Sciences Inc ZYDELIG idelalisib TABLET;ORAL 205858-001 Jul 23, 2014 RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial FOR THE TREATMENT OF PATIENTS WITH CLL, FL, OR SLL ⤷  Free Forever Trial
Gilead Sciences Inc ZYDELIG idelalisib TABLET;ORAL 205858-002 Jul 23, 2014 RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial FOR THE TREATMENT OF PATIENTS WITH CLL, FL, OR SLL ⤷  Free Forever 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 8,980,901

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2005245875 ⤷  Free Forever Trial
Australia 2009230739 ⤷  Free Forever Trial
Canada 2566609 ⤷  Free Forever Trial
China 101031569 ⤷  Free Forever Trial
China 102229609 ⤷  Free Forever Trial
Cyprus 1118493 ⤷  Free Forever Trial
Cyprus 1118516 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Moodys
Medtronic
Harvard Business School
AstraZeneca
Colorcon
Johnson and Johnson

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