Inpria
Corvallis, US · 11 known investors
Find your way into Inpria
Sign up to see every warm intro you have to Inpria
- Paths you didn't know you had: your email and LinkedIn already hold routes to the Inpria team. We find them for you
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
Inpria, a JSR company, designs and manufactures metal oxide EUV photoresists based on organometallic tin-oxide clusters for improved patterning resolution in chip production. It supplies semiconductor manufacturers that have adopted EUV lithography, producing its materials at a facility in Corvallis, Oregon.
Founders & leadership

Board

Investors · 11
How we know: funding news · the VCSheet dataset · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
Also in the syndicate · 4
Funding
SEC filings, press & company announcements$5.4M disclosed across 1 of 3 rounds · 2013–2025
- Undisclosed amountSeries CFeb 2020Source ↗
▶$5.4MraisedJun 2014 · 19 investors · Other TechnologyRule 506(b)
- Andrew GrenvilleExecutive Officer, Director
- Jim LaCasseDirector
- Ann Carney NelsonExecutive Officer
- Dong-Su KimDirector
- Christopher ProglerDirector
- Offering amount
- $8.8M
- Amount sold
- $5.4M
- Proceeds to insiders
- $35K
- First sale
- Dec 2013
- Incorporated
- Corporation, Oregon
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Inpria do?
- Inpria, a JSR company, designs and manufactures metal oxide EUV photoresists based on organometallic tin-oxide clusters for improved patterning resolution in chip production. It supplies semiconductor manufacturers that have adopted EUV lithography, producing its materials at a facility in Corvallis, Oregon.
- Who are Inpria's investors?
- Inpria's investors include Bandgap Ventures, Oregon Venture Fund, Air Liquide Venture Capital (ALIAD), Applied Ventures, Intel Capital, Samsung Venture Investment Corporation, Samsung Ventures.
- How much funding has Inpria raised?
- Inpria has disclosed $5.4M raised across 1 of its 3 known rounds.
- Where is Inpria headquartered?
- Inpria is headquartered in Corvallis, US.

