➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim

Last Updated: July 27, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,865,730

Email this page to a colleague

« Back to Dashboard

Which drugs does patent 8,865,730 protect, and when does it expire?

Patent 8,865,730 protects ZYDELIG and is included in one NDA.

This patent has thirty-two patent family members in twenty-seven countries.

Summary for Patent: 8,865,730
Title:Polymorphic forms of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-on- e
Abstract: Polymorphs of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-on- e, compositions thereof, methods for their preparation, and methods for their use are disclosed.
Inventor(s): Carra; Ernest (Foster City, CA), Gerber; Michael (Oakland, CA), Shi; Bing (Redwood city, CA), Sujino; Keiko (Edmonton, CA), Tran; Duong (Edmonton, CA), Wang; Fang (Foster City, CA), Evarts; Jerry B. (Redmond, WA)
Assignee: Gilead Calistoga LLC (Foster City, CA)
Application Number:13/786,222
Patent Claim Types:
see list of patent claims
Compound; Formulation; Composition; Dosage form; Use;

Drugs Protected by US Patent 8,865,730

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 FOR THE TREATMENT OF PATIENTS WITH CLL, FL, OR SLL ⤷  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 FOR THE TREATMENT OF PATIENTS WITH CLL, FL, OR SLL ⤷  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 8,865,730

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 090253 ⤷  Try it Free
Australia 2013203620 ⤷  Try it Free
Brazil 112014021935 ⤷  Try it Free
Canada 2864305 ⤷  Try it Free
Chile 2014002358 ⤷  Try it Free
China 104334560 ⤷  Try it Free
China 106146506 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Harvard Business School
Express Scripts

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.