The Biotech Startups Podcast

In this episode of The Biotech Startups Podcast, Sujal Patel recounts his transition from enterprise data storage to co-founding Nautilus Biotechnology — sparked by a 2016 email from scientist Parag Mallick declaring "I think I've come up with something important." Sujal breaks down why proteomics is one of science's most urgent unsolved challenges, explaining that while 95% of FDA-approved drugs target proteins, current mass spectrometry methods produce incomplete and irreproducible data. He details how Nautilus tackles this by simultaneously analyzing billions of molecules using iterative antibody binding on a chip-based system, and reflects candidly on his journey to becoming a biotech CEO — from YouTube chemistry lectures at 2x speed to learning how to lead PhD scientists who think very differently than software engineers.

In this episode of The Biotech Startups Podcast, we dive into part three of Founder and CEO at Nautilus Biotechnology, Sujal Patel’s story—zooming in on the high-stakes path to Isilon’s acquisition by EMC and what it really feels like to negotiate while your company, your board, and the market clock are all in motion. Sujal walks through how the “strategic partnership” conversations revealed themselves as acquisition positioning, why EMC’s approach felt unusually aggressive and old-school, and how a deal can appear to die on the finish line—only to roar back to life under intense time pressure.
Sujal also shares the tactical and emotional reality of price negotiation, from holding the line when an acquirer tries to anchor you, to staying disciplined in your responses, to making decisions fast when the range tightens and leaks force a deadline. From there, the conversation expands into what happens after the announcement: the commitments he made to EMC about scaling the business, the organizational decisions that protected long-term value, and the personal calculus behind eventually leaving—even when bigger roles were on the table.

In this episode of The Biotech Startups Podcast, we dive into Sujal Patel's bold decision to leave RealNetworks and co-found Isilon Systems, a distributed storage company built to solve a problem he witnessed firsthand — enterprise customers spending millions on storage systems that simply couldn't handle media files. Sujal shares how a pair of scissors on his desk became the unlikely symbol that pushed him and co-founder Paul Mikesell to finally take the leap.
Sujal recounts the harrowing experience of launching a company at the peak of the dot-com collapse, watching his RealNetworks stock fall from $100 to $8, and still managing to close an $8.4 million Series A as the only such deal in Seattle that year. He walks through Isilon's early growth, landing marquee customers like Kodak by overdelivering on impossible timelines, and the painful but necessary decision to fire both the CEO and CFO of a public company — all while his wife was pregnant with twins — on the same day Lehman Brothers collapsed.

In this episode of The Biotech Startups Podcast, Sujal Patel — co-founder and CEO of Nautilus Biotechnology and former founder and CEO of Isilon Systems — takes us back to his upbringing in suburban New Jersey, where his engineer father and an older brother's love of computers set him on a path toward a life in tech. From self-teaching programming on a budget Apple II clone to building operating systems from scratch at the University of Maryland and contributing to the FreeBSD open-source project, Sujal's early career was defined by curiosity and bold moves — none bolder than demanding his boss's job just three months out of college at RealNetworks, a decision that nearly turned out very differently thanks to one unanswered phone call.

In this episode of The Biotech Startups Podcast, we follow Roy Maute’s journey from the Gilead acquisition of Forty Seven Inc. through COVID-era corporate life—where he spent over a year at Gilead without meeting colleagues in person—to co-founding Pheast Therapeutics in 2021, clarifying his passion for early-stage company building. He unpacks how he, Amira Barkal, Irving Weissman, and Ravi Majeti rallied around CD24 as the next macrophage checkpoint target, explains PHST001 and why macrophage checkpoint inhibitors could form a new class of immunotherapy, and reflects on building a lean, 34-person clinical-stage company, navigating a tougher post-COVID fundraising environment, and charting the road ahead as Pheast generates pivotal clinical data.