Power Law company profile

Prometheus

Aviation · Santa Cruz, United States · Founded 2018 Unicorn

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Valuation

$1–2.5B

Latest valuation · 2026

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Headcount

<100

Current team size

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Investors

4 investors on Prometheus's cap table

Sourced from Dealroom's funding history. Tap any card for that investor's profile.

Seed 1 investor entered at this stage

Y Combinator

Series B+ 3 investors entered at this stage

Maersk

MetaPlanet

BMW

Patent intelligence

$236k patent portfolio · 3 active families

Total estimated portfolio value via Dealroom Patent Intelligence (Patsnap), with quality scores compared against same-sector peers.

Estimated portfolio value

$236k

0.02% of valuation · 95.9× smaller than top peer Carbon Engineering ($23M)

3 active patent families

Where Prometheus innovates Chemical engineeringPhysical chemistryElectrochemical reduction of carbon dioxideEnvironmental engineeringElectrochemistry

Below peer median on Legal, Strategic, Market, Economic, Technology

Quality vs same-sector peers

Prometheus on the five Patsnap quality dimensions

Prometheus in orange. Same-sector peers are the top filers by total patent value. All scores 0–100; higher is stronger.

Compare against

Patent quality scores (0–100)

Source: Dealroom Patent Intelligence · Patsnap

Tech-focus vs peers

Where Prometheus concentrates inside the peer cluster

Axes are the most-shared Patsnap topics across Prometheus and its top peers. Each polygon's reach on an axis = how prominent that topic is in that company's portfolio (#1 topic = 100, #10 = 10, absent = 0).

Compare against

Top-topic prominence (rank inverted, 0–100)

Source: Dealroom Patent Intelligence · Patsnap top-10 topics per company

This is teaser data. The full per-sub-category breakdown, individual patent records, and quality-score history are on the Dealroom platform — request a demo to access.

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