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Novartis takes global rights to BoomRay’s radioligand therapy in $900 million licensing deal

Novartis takes global rights to BoomRay’s radioligand therapy in $900 million licensing deal GenoMethods.org © genomethods.org
Novartis takes global rights to BoomRay’s radioligand therapy in $900 million licensing deal © genomethods.org
Novartis has signed an exclusive global license with BoomRay for a preclinical radioligand therapy. The deal could bring BoomRay up to $900 million in milestone payments, plus future royalties.

Novartis has moved to strengthen its position in radioligand therapy, signing a global licensing deal with BoomRay Pharmaceuticals Co., Ltd. The agreement gives Novartis exclusive worldwide rights to a preclinical therapy. BoomRay could receive up to $900 million in milestone payments, along with royalties on future sales. This marks another big step for Novartis in precision oncology.

BoomRay brings early-stage discovery and development work. Novartis brings its reach and experience in radioligand therapies. The companies have not named the specific asset. The financial terms are clear: BoomRay gets an upfront payment, with more money tied to development, regulatory, and sales milestones. Royalties on global net sales could add more value for the Chinese biotech.

As of the latest reporting, neither the target, isotope, nor indication for the licensed radioligand therapy asset has been made public.

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BoomRay’s CEO, Bo Shan, called the deal a major milestone. "We are honored and excited to enter into this agreement with Novartis, a recognized global leader in radioligand therapies, with an exceptional track record in delivering transformative medicines to patients," Shan said. He said the agreement validates BoomRay’s science and could speed up patient access worldwide.

Novartis is betting even more on radioligand therapies. Shiva Malek, Global Head of Oncology, Biomedical Research at Novartis, said, "Radioligand therapies represent an important frontier in oncology, and at Novartis, we remain focused on driving breakthrough science that can expand their potential for patients." Malek said the BoomRay deal fits with Novartis’s growing radioligand portfolio and shows its push to combine outside innovation with its own R&D.

BFC Group advised BoomRay on the deal. According to a company press release, the agreement was announced on September 22, 2026. Novartis now holds worldwide rights to the unnamed preclinical asset.

Novartis has made radioligand therapy a core focus of its oncology platform, with the BoomRay deal reflecting intensifying competition in the RLT space as major pharmaceutical companies seek to expand their portfolios.

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This deal shows Novartis is not standing still with its current radioligand lineup. By locking in global rights to a new preclinical therapy, Novartis is aiming to shape the next wave of precision cancer treatments. For BoomRay, the partnership brings both validation and a clear commercial path. It is proof that new science from China can draw global attention and investment. The size of the deal and the companies involved make this one of the year’s biggest licensing agreements in radiopharmaceuticals.

Vivian Lin Biotech markets and transactions editor GenoMethods.org
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Vivian Lin

Vivian Lin is Biotech Markets & Transactions Editor at GenoMethods, covering licensing agreements, M&A, biotech financing, company pipelines, strategic partnerships and cross-border transactions. Her reporting connects deal structure and company strategy with the scientific and clinical evidence underlying each biotechnology asset.