Inventor · disambiguated record
David Angst
Also filed as: ANGST DAVID
3 granted patents·1 pending application·28 citations·filing 2009–2016
70Inventor score
Technology areasC11D
Top patents by PatentIndex Score
4 records- 0190US8685909B2Antioxidants for post-CMP cleaning formulationsANGST DAVID·Filed 2009·Granted Apr 1, 2014·22 cites·19 claims
- 0284US9528078B2Antioxidants for post-CMP cleaning formulationsADVANCED TECH MATERIALS·Filed 2014·Granted Dec 27, 2016·4 cites·20 claims
- 0383USRE46427EAntioxidants for post-CMP cleaning formulationsADVANCED TECH MATERIALS·Filed 2015·Granted Jun 6, 2017·2 cites·19 claims
- 0464US2017096624A1New antioxidants for post-cmp cleaning formulationsADVANCED TECH MATERIALS·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Angst files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →