Inventor · disambiguated record
Alex Frederik Woldhuis
Also filed as: WOLDHUIS ALEX F · WOLDHUIS ALEX FREDERIK
3 granted patents·3 pending applications·15 citations·filing 1995–2010
65Inventor score
Top patents by PatentIndex Score
6 records- 0182US8987175B2Process for producing a purified synthesis gas streamVAN DEN BERG ROBERT·Filed 2010·Granted Mar 24, 2015·5 cites·10 claims
- 0244US6749670B2Process for trapping particulate matter in hot gas and trap thereforSHELL OIL CO·Filed 2002·Granted Jun 15, 2004·3 cites·16 claims
- 0337US2012096770A1Process for producing a purified synthesis gas streamVAN DEN BORN ISAAC CORNELIS·Filed 2010·Application pending·0 cites
- 0437US2012095119A1Process for producing purified synthesis gasVAN DEN BORN ISAAC CORMELIS·Filed 2010·Application pending·0 cites
- 0536US2012094337A1Process for producing a purified synthesis gas streamVAN DEN BORN ISAAC CORNELIS·Filed 2010·Application pending·0 cites
- 0630US5534236ARemoving ammonia from an ammonia-containing gas mixtureSHELL OIL CO·Filed 1995·Granted Jul 9, 1996·7 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Alex Frederik Woldhuis 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 →