Serono And Amgen Sign License Agreement For Multiple Sclerosis Product

11.13.2002 |

THOUSAND OAKS, California, USA and GENEVA, SWITZERLAND - November 13, 2002 - Amgen Inc. (NASDAQ:AMGN) and Serono S.A. (virt-x: SEO and NYSE: SRA). Amgen and Serono announced today that they have signed a license and commercialization agreement by which Serono will sell the marketed drug Novantrone® (mitoxantrone for injection concentrate) in the United States. Novantrone is approved by the FDA in the United States for secondary progressive, progressive relapsing and worsening relapsing-remitting multiple sclerosis, as well as for certain forms of cancer in the United States. The terms were undisclosed.

Novantrone was acquired by Amgen in connection with Amgen's acquisition of Immunex Corporation in July 2002. The drug was approved by the FDA for MS indications in October, 2000, and had U.S. sales of $71 million last year. It has also been approved for certain oncology indications since 1987. Full prescribing information for Novantrone can be obtained by visiting

Closing of the transaction is subject to review and clearance by U.S. regulatory authorities.

Amgen is a global biotechnology company that discovers, develops, manufactures and markets important human therapeutics based on advances in cellular and molecular biology. Serono is a global biotechnology leader with six recombinant products on the market, Gonal-F®, Luveris®, Ovidrel®/Ovitrelle®, Rebif®, Serostim® and Saizen® (somatropin). (Luveris® is not approved in the USA).

This news release contains forward-looking statements that involve significant risks and uncertainties, including the possibility that the license transaction will not close or that the companies may be required to modify aspects of the transaction to achieve regulatory approval, and other risks and uncertainties including those discussed below and more fully described in the Securities and Exchange Commission reports filed by Amgen, including its most recent Form 10-Q. Amgen conducts research in the biotechnology/pharmaceutical field where movement from concept to product is uncertain; consequently, there can be no guarantee that any particular product candidate will be successful and become a commercial product. Furthermore, our research, testing, pricing, marketing and other operations are subject to extensive regulation by domestic and foreign government regulatory authorities. In addition, sales of our products are affected by reimbursement policies imposed by third party payors, including governments, private insurance plans and managed care providers. These government regulations and reimbursement policies may affect the development, usage and pricing of our products.

In addition, while we routinely obtain patents for our products and technology, the protection offered by our patents and patent applications may be challenged, invalidated or circumvented by our competitors. Because forward-looking statements involve risks and uncertainties, actual results may differ materially from current results expected by Amgen. Amgen is providing this information as of November 13, 2002 and expressly disclaims any duty to update information contained in this press release.

Some of the statements in this press release are forward looking. Such statements are inherently subject to known and unknown risks, uncertainties and other factors that may cause actual results, performance or achievements of Serono S.A. and affiliates to be materially different from those expected or anticipated in the forward-looking statements. Forward-looking statements are based on Serono's current expectations and assumptions, which may be affected by a number of factors, including those discussed in this press release and more fully described in Serono's Annual Report on Form 20-F filed with the U.S. Securities and Exchange Commission on May 21, 2002. These factors include any failure or delay in Serono's ability to develop new products, any failure to receive anticipated regulatory approvals, any problems in commercialising current products as a result of competition or other factors, our ability to obtain reimbursement coverage for our products, and government regulations limiting our ability to sell our products. Serono has no responsibility to update the forward-looking statements contained in this press release to reflect events or circumstances occurring after the date of this press release.

Contact: Amgen, Thousand Oaks
Jeff Richardson, 805/447-3227 (media)
Cary Rosansky, 805/447-4634 (investors)

Serono, Inc.
USA: 781-681-2122 (media)
Europe: 41-22-739 36 00 (media) - 41-22-739 36 01 (investor relations)

EDITOR'S NOTES: An electronic version of this news release may be accessed via our web site at Visit the Corporate Center and click on Amgen News. Journalists and media representatives may sign up to receive all news releases electronically at time of announcement by filling out a short form in the Amgen News section of the web site.