Inpria

Acquired

Corvallis, United States · Founded 2007 · $71.8M raised

Headquarters
Corvallis, Oregon
Employees
51–200
Founded
2007
Business Model
B2B
Website
inpria.com
Total Funding
$71.8M
Last Round
$31.0M Series CFeb 2020
Rounds
4

About

Inpria Corporation is a pioneer in extending semiconductor lithography with inorganic photoresists for nanoscale patterning, specializing in metal oxide EUV (extreme ultraviolet) photoresist materials. Founded in 2007 as a spin-out from Oregon State University Department of Chemistry, the company developed tin-oxide-based materials that replace organic photoresists for advanced chip manufacturing at sub-7nm nodes. Inpria received funding from major chipmakers including Samsung Venture Investment and Intel Capital before being acquired by JSR Corporation in October 2021, becoming a wholly-owned subsidiary and continuing to advance next-generation semiconductor patterning materials.

Summary

Inpria is a company based in Corvallis, United States, founded in 2007. It has raised $71.8M in total across 4 rounds, most recently a $31.0M Series C round in Feb 2020. Investors include Air Liquide Venture Ca, Samsung Venture Investment Corporation and JSR Limited.

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Funding History

AcquisitionSep 2021
$514.0M

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Investors