Inventor · disambiguated record

Johanna Henriëtte Zijtveld-Van Der Wiel

Also filed as: ZIJTVELD-VAN DER WIEL JOHANNA HENRIETTE

1 granted patent·1 pending application·6 citations·filing 2006–2010

28Inventor score

Technology areasA61P C01F

Files withAKZO NOBEL NV1 TIMMER-KEETELS CHRISTINA JOSEPHINA ANTONIA MARIA1

Top patents by PatentIndex Score

2 records

0177US7968740B2Process for preparing organically modified layered double hydroxideAKZO NOBEL NV·Filed 2006·Granted Jun 28, 2011·6 cites·20 claims
0213US2012231117A1Food products having improved heat stabilityTIMMER-KEETELS CHRISTINA JOSEPHINA ANTONIA MARIA·Filed 2010·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Johanna Henriëtte Zijtveld-Van Der Wiel 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 →