Skyrizi® (risankizumab-rzaa)

BL 761105 [BL 761262]

Skyrizi® (risankizumab-rzaa)

BL 761105 [BL 761262]

U.S. License Holder:

AbbVie Inc.

Date of License:


Last Update:


approved_indications FDA-Approved Indications

SKYRIZI (risankizumab-rzaa) is an interleukin-23 antagonist indicated for the treatment of:

Moderate-to-severe plaque psoriasis in adults who are candidates for systemic therapy or phototherapy;

Active psoriatic arthritis in adults;

Moderately to severely active Crohn's disease in adults;

Moderately to severely active ulcerative colitis in adults.

approved_indications Inter Partes Review Proceedings

PTAB Portal

IPR Case No(s):

U.S. Patent No.
11,078,265 (Anti-IL-23 Antibodies)

Patent Owner
Boehringer Ingelheim International GmbH

Sandoz, Inc.; Sandoz AG

§ 102 Challenge

§ 103 challenge

IPR Status
Challenges Include Written Description (Claims 7-10, 14-16, 19-22, 27-28) and Enablement (Claims 7-10, 14-16, 19-22, 27-28). Institution Denied, Request for Rehearing Denied


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