Dark Matter: Harnessing the lost innovation of deep tech wind-downs
A report into why informal intellectual property disappears when startups close, and what the innovation ecosystem can do about it.
Why preserving and rescuing IP when a deep tech startup shuts down is huge opportunity for accelerating innovation
Deep tech startups generate invaluable informal knowledge — lab notebooks, operating data, tacit know-how — that disappears when companies shut down. Over 60% of deep tech wind-downs result in significant or complete loss of informal IP, even as formal patents find new homes.
Our research, based on 150+ interviews, 30 survey responses, and 8 detailed case studies representing $300M+ in invested capital across climate tech, materials science, biomanufacturing, and more, reveals the scale of this loss and what the ecosystem can do about it.
We propose four interventions: AI tools for rapid knowledge capture, better documentation hygiene, standardized wind-down processes, and a non-profit library to curate donated IP.
The cost of inaction is compounding — competitors repeat solved mistakes, investors fund disproven approaches, and years of R&D vanish when a subscription lapses or a team disbands.
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