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Last Updated: July 27, 2021

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Details for Patent: 8,637,533

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Which drugs does patent 8,637,533 protect, and when does it expire?

Patent 8,637,533 protects ZYDELIG and is included in one NDA.

This patent has sixty-six patent family members in thirty countries.

Summary for Patent: 8,637,533
Title:Inhibitors of human phosphatidylinositol 3-kinase delta
Abstract: 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 are disclosed. Preferably, the methods employ active agents that selectively inhibit PI3K.delta., while not significantly inhibiting activity of other PI3K isoforms. Compounds are provided that inhibit PI3K.delta. activity, including compounds that selectively inhibit PI3K.delta. activity. Methods of using PI3K.delta. inhibitory compounds to inhibit cancer cell growth or proliferation are also provided. Accordingly, the invention provides methods of using PI3K.delta. inhibitory compounds to inhibit PI3K.delta.-mediated processes in vitro and in vivo.
Inventor(s): Sadhu; Chanchal (Bothell, WA), Dick; Ken (Bothell, WA), Treiberg; Jennifer (Redmond, WA), Sowell; C. Gregory (Mukilteo, WA), Kesicki; Edward A. (Bothell, WA), Oliver; Amy (Bothell, WA)
Assignee: ICOS Corporation (Indianapolis, IN)
Application Number:13/399,828
Patent Claim Types:
see list of patent claims

Drugs Protected by US Patent 8,637,533

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 ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
Gilead Sciences Inc ZYDELIG idelalisib TABLET;ORAL 205858-002 Jul 23, 2014 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
>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 8,637,533

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 493131 ⤷  Try it Free
Austria 502941 ⤷  Try it Free
Australia 2001255667 ⤷  Try it Free
Australia 2002323426 ⤷  Try it Free
Australia 5566701 ⤷  Try it Free
Brazil 0110371 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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