Top Page | English | 简体中文 | 繁體中文 | 한국어 | 日本語
Tuesday, 15 March 2022, 12:03 HKT/SGT
Share:
    

Source: Eisai
Eisai: Economic Arrangements of Amendment to Alzheimer's Disease Treatment Collaboration Agreement with Biogen

TOKYO, Mar 15, 2022 - (JCN Newswire) - Eisai Co., Ltd. announced the following economic arrangements agreed in the amendment to Alzheimer's disease collaboration agreement with Biogen Inc. separately announced today. Effective as of January 1, 2023, Eisai will receive a tiered royalty on net sales of ADUHELM rather than sharing global profits and losses. The details of the royalty rates are shown in the table below.


Economic arrangements for 2022 will remain materially unchanged with Eisai's share of ADUHELM expenses capped at $335 million for the costs related to development, commercialization and manufacturing for the period from January 1, 2022, to December 31, 2022.

In regards to Eisai's financials, no revision will be made at this time to the consolidated earnings forecast for the fiscal year ending March 31, 2022. If Eisai determines that revisions are necessary based on changes including business environment, Eisai will make an announcement as soon as possible.

*ADUHELM is a registered trademark of Biogen Inc.

Media Inquiries:
Public Relations Department,
Eisai Co., Ltd.
+81-(0)3-3817-5120


Topic: Press release summary
Source: Eisai

Sectors: BioTech
http://www.acnnewswire.com
From the Asia Corporate News Network


Copyright © 2026 ACN Newswire. All rights reserved. A division of Asia Corporate News Network.



Eisai
Jan 6, 2026 09:43 HKT/SGT
Biologics License Application for Subcutaneous Formulation of "LEQEMBI(R)" (lecanemab) for the Treatment of Early Alzheimer's Disease Accepted in China
Dec 11, 2025 18:41 HKT/SGT
Eisai Rated "A", the Highest Rating by CDP in Both Climate Change and Water Security Categories for the Second Consecutive Year
Dec 9, 2025 17:51 HKT/SGT
"LEQEMBI(R)" (lecanemab) for the Treatment of Early Alzheimer's Disease Included in China's Commercial Insurance Innovative Drug List
Dec 4, 2025 17:36 HKT/SGT
Eisai Presents New Data on the Continued and Expanding Benefit of LEQEMBI(R) (lecanemab-irmb) Maintenance Treatment in Early Alzheimer's Disease at CTAD 2025
Dec 3, 2025 17:19 HKT/SGT
New Data Presented at CTAD 2025 Confirms Pharmacological Effect of LEQEMBI(R) (lecanemab-irmb) on Neurotoxic Aβ Protofibrils in CSF
Dec 2, 2025 23:01 HKT/SGT
Eisai Presents New Data on Anti-Tau Antibody Etalanetug (E2814) at CTAD 2025
Nov 28, 2025 22:00 HKT/SGT
Eisai Submits New Drug Application for Subcutaneous Formulation of "LEQEMBI(R)" for the Treatment of Early Alzheimer's Disease in Japan
Nov 26, 2025 18:42 HKT/SGT
Eisai Completes Rolling Submission to US FDA for LEQEMBI(R) IQLIK(TM) (lecanemabirmb) Supplemental Biologics License Application as a Subcutaneous Starting Dose for the Treatment of Early Alzheimer's Disease Under Fast Track Status
Nov 17, 2025 21:08 HKT/SGT
"LEQEMBI(R)" (lecanemab) IV Maintenance Dosing for the Treatment of Early Alzheimer's Disease Approved in the United Kingdom
Oct 30, 2025 13:43 HKT/SGT
Eisai and Merck & Co., Inc., Rahway, NJ, USA Provide Update on Phase 3 LEAP012 Trial in Unresectable, Non-Metastatic Hepatocellular Carcinoma
More news >>
 News Alerts
Copyright © 2026 ACN Newswire - Asia Corporate News Network
Home | About us | Services | Partners | Events | Login | Contact us | Privacy Policy | Terms of Use | RSS
US: +1 214 890 4418 | China: +86 181 2376 3721 | Hong Kong: +852 8192 4922 | Singapore: +65 6549 7068 | Tokyo: +81 3 6859 8575

Connect With us: