What strategies help biotech startups navigate competing CRISPR patents?
Biotech startups navigate competing CRISPR patents using several key strategies, beginning with comprehensive freedom to operate (FTO) analyses to map the patent landscape [1][2]. Because foundational CRISPR-Cas9 IP involves overlapping claims and patent thickets [3], companies secure cross-licensing deals, sublicensing agreements, or institutional partnerships to obtain legal access [4][5]. Alternatively, startups pivot to alternative nucleases—such as engineered Cas12 variants or non-CRISPR systems—that fall outside foundational patent claims and offer simplified, lower-cost licensing [6][7][8]. While patent litigation creates uncertainty and substantial legal costs [9][10], investors often focus primarily on clinical efficacy and potential market uptake rather than IP disputes alone, provided the therapeutic value is high [11].
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