Positron: check that the 17 matched families are theirs before writing
Positron holds 17 patent families: 14 granted and 3 published and pending. Filing began in 2006, with the most recent published filing dated 2025-02-24. The families appear in 6 patent offices: Canada, Germany, Europe, Spain and United States.Patent figures from Google Patents Public Data, reviewed 2026-09-15. Funding: $500M Series C, Valor Equity Partners, Atreides Management and Cisco Investments, 2026-09-10. Assignee matching for this company is ambiguous and the figures need manual confirmation.
Positron is an AI infrastructure company that designs and supplies purpose-built hardware and software systems for transformer-based models.
The funding headline
Positron raised $500M in a Series C, with Valor Equity Partners and Atreides Management among its investors, announced 2026-09-10.
Behind that announcement is a patent position worth examining on its own terms.
Granted against pending
14 of 17 families are granted, or 82 percent.
A record weighted this way makes examination developments a subject in their own right.
When the filings were made
Filing runs from 2006 to 2025.
Filings from roughly the last eighteen months are not yet published, so the most recent years understate current activity.
Where the claims sit
The claims cluster in A63F and medicinal preparations.
How closely those areas track the product is what turns a count into something usable.
Where protection is being sought
The families appear in 6 patent offices: Canada, Germany, Europe, Spain and United States.
Geographic coverage indicates which markets the company expects to matter.
What happens next
The current position is a baseline. What changes around it carries more information than the count does.
What happens next
Which new filings appear as the current applications publish?
Do the granted claims track the product the company is selling?
Which organizations begin filing or citing in the same areas?
Does the assignment record still name the operating entity?
Following those together can distinguish a passing resemblance from a subject deserving deeper investigation.
Common questions
How many patents does Positron have?
Positron holds 17 patent families as reviewed in 2026-09: 14 granted and 3 published and pending.
How many of Positron's patents are granted?
14 of the 17 families are granted, or 82 percent. The remaining 3 are published and still under examination.
What technology do Positron's patents cover?
Positron's claims cluster in A63F, medicinal preparations (A61K) and therapeutic activity (A61P). Recent filing titles include "ac bus switching with multiple grid line drops" and "fibroblast activation protein targeting precursor and radiotracer".
Where has Positron filed patents?
Positron's families appear in 6 patent offices: Canada, Germany, Europe, Spain, United States and PCT.
Who invented Positron's patents?
37 inventors are named across the portfolio. The most frequently named is Richard Mcgravie. Inventor names do not establish ownership, which is determined by assignment records.
How much has Positron raised?
Positron raised $500M in a Series C announced 2026-09-10, with Valor Equity Partners, Atreides Management, Cisco Investments and DFJ Growth among its investors.
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