Inventor · disambiguated record
Franciscus Antonius Anna Maria De Leij
Also filed as: DE LEIJ FRANCISCUS ANTONIUS ANNA MARIA · DE LEIJ FRANCISCUS ANTONIUS ANNA MARIE
4 granted patents·4 pending applications·9 citations·filing 2006–2016
66Inventor score
Files withDE LEIJ FRANCISCUS ANTONIUS ANNA MARIA3FORESTRY COMMISSION2THE FORESTRY COMMISION1THE UNIV OF SURREY1UNIV SURREY THE FORRESTRY COMM1
Top patents by PatentIndex Score
8 records- 0178US9290390B2Activated charcoalDE LEIJ FRANCISCUS ANTONIUS ANNA MARIA·Filed 2011·Granted Mar 22, 2016·6 cites·12 claims
- 0266US9878356B2Composite adsorbent materialTHE UNIV OF SURREY·Filed 2013·Granted Jan 30, 2018·2 cites·19 claims
- 0356US2011008317A1CharcoalsFORESTRY COMMISSION·Filed 2008·Application pending·0 cites
- 0455US9743675B2Antimicrobial compositionDE LEIJ FRANCISCUS ANTONIUS ANNA MARIA·Filed 2010·Granted Aug 29, 2017·1 cites·7 claims
- 0552US9320259B2Antimicrobial materialDE LEIJ FRANCISCUS ANTONIUS ANNA MARIA·Filed 2009·Granted Apr 26, 2016·0 cites·16 claims
- 0643US2016339419A1CharcoalsTHE FORESTRY COMMISION·Filed 2016·Application pending·0 cites
- 0737US2010209988A1Bioremediation MaterialsUNIV SURREY THE FORRESTRY COMM·Filed 2006·Application pending·0 cites
- 0833US2014038266A1Oil absorbent compositionFORESTRY COMMISSION·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Franciscus Antonius Anna Maria De Leij 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 →