Recurium IP Holdings LLC has patented antibody-drug conjugates (ADCs) comprising antibodies targeting inactive tyrosine-protein kinase transmembrane receptor ROR1 covalently bound to exatecan through a linker reported to be useful for the treatment of cancer.
Legochem Biosciences Inc. has entered into a license agreement with Elthera AG to develop and commercialize a novel antibody-drug conjugate (ADC) therapy using a monoclonal antibody developed by Elthera.
Ajinomoto Co. Inc.'s Ajinomoto Bio-Pharma Services has announced a license agreement with Exelixis Inc. to incorporate AJICAP, Ajinomoto's proprietary site-specific bioconjugation and linker technologies, in the development of certain of Exelixis' antibody-drug conjugate (ADC) programs for cancer.
Minghui Pharmaceutical (Hangzhou) Ltd. and Minghui Pharmaceutical (Shanghai) Ltd. have synthesized antibody-drug conjugates consisting of an antibody covalently linked to exatecan derivatives through a linker.
Ammax Bio Inc. has entered into an exclusive option with Evopoint Biosciences Co. Ltd. for a worldwide license, excluding Greater China, for the development and commercialization of a novel antibody-drug conjugate (ADC) for treating solid tumors.
South Korea’s Legochem Bioscience Inc. inked a licensing deal with Amgen Inc. on Dec. 23 for five undisclosed antibody drug conjugate (ADC) targets worth up to ₩1.6 trillion (US$1.24 billion). Under the terms of the deal, Legochem will out-license global rights to Amgen for five undisclosed ADC targets and will receive an undisclosed up-front payment as well as development milestones and sales royalties. The companies did not disclose additional details.
Two deals for antibody-drug conjugates inked since May between Merck & Co. Inc. and Sichuan Kelun-Biotech Pharmaceutical Co. Ltd. have blossomed eight months later into the year’s biggest agreement, one that could bring Kelun-Biotech up to $9.3 billion in development, regulatory and sales milestones. The exclusive license and collaboration deal has Merck paying an up-front $175 million to Kelun-Biotech plus promising to make an equity investment in the Sichuan, China-based company.
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