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Drugs that contain Idelalisib

1. Zydelig patents expiration

ZYDELIG's oppositions filed in EPO
Drug Patent Number Company Drug Patent Title Drug Patent Expiry Activity Alert
These drug patents protects the active chemical substance. Only drug patent owner can launch products that use this active substance.
USRE44638 GILEAD SCIENCES INC Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta
Aug, 2025

(1 year, 5 months from now)

US8865730 GILEAD SCIENCES INC Polymorphic forms of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one
Mar, 2033

(9 years from now)

US10730879 GILEAD SCIENCES INC Polymorphic forms of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one
Mar, 2033

(9 years from now)

US9469643 GILEAD SCIENCES INC Polymorphic forms of (S)-2-(1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one
Sep, 2033

(9 years from now)

These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US8980901 GILEAD SCIENCES INC 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
May, 2025

(1 year, 2 months from now)

US9149477 GILEAD SCIENCES INC 5-fluoro-3-phenyl-2-[1-(9h-purin-6-ylamino)propyl]-3h-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase delta
May, 2025

(1 year, 2 months from now)

USRE44599 GILEAD SCIENCES INC Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta
Jul, 2025

(1 year, 4 months from now)

US9492449 GILEAD SCIENCES INC Therapies for hematologic malignancies
Mar, 2030

(6 years from now)

Market Authorisation Date: 23 July, 2014

Treatment: For the treatment of patients with cll, fl, or sll; Inhibition on pi3k kinase; For the treatment of patients with relapsed follicular b-cell non-hodgkin lymphoma or [relapsed] small lymphocytic lympho...

Dosage: TABLET;ORAL

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ZYDELIG family patents

Family Patents