Inventor · disambiguated record
Tjakko Zijlema
Also filed as: ZIJLEMA TJAKKO
3 granted patents·1 pending application·6 citations·filing 2005–2012
59Inventor score
Top patents by PatentIndex Score
4 records- 0176US7682593B2Process for the production of Ge by reduction of GeCl4 with liquid metalUMICORE NV·Filed 2005·Granted Mar 23, 2010·3 cites·8 claims
- 0264US7943109B2Process for the production of Si by reduction of SiCl4 with liquid ZnUMICORE NV·Filed 2006·Granted May 17, 2011·1 cites·19 claims
- 0359US9216436B2Production of zinc oxide coated powdersKUSTERS STIJN·Filed 2012·Granted Dec 22, 2015·2 cites·4 claims
- 0441US2010024882A1Process for the Production of Si by Reduction of SiHCl3 with Liquid ZnROBERT ERIC·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tjakko Zijlema 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 →