Inventor · disambiguated record
Ricarda Niggeweg
Also filed as: NIGGEWEG RICARDA
6 granted patents·2 pending applications·41 citations·filing 2003–2015
80Inventor score
Top patents by PatentIndex Score
8 records- 0194US9220268B2Herbicidal benzoxazinonesWITSCHEL MATTHIAS·Filed 2015·Granted Dec 29, 2015·6 cites·20 claims
- 0294US8754008B2Herbicidal benzoxazinonesWITSCHEL MATTHIAS·Filed 2010·Granted Jun 17, 2014·10 cites·20 claims
- 0391US8338337B2Substituted pyridines having a herbicidal effectSONG DSCHUN·Filed 2009·Granted Dec 25, 2012·17 cites·15 claims
- 0489US8445407B2Herbicidal tetrahydrophthalimidesWITSCHEL MATTHIAS·Filed 2010·Granted May 21, 2013·7 cites·20 claims
- 0571US9066519B2Herbicidal benzoxazinonesWITSCHEL MATTHIAS·Filed 2014·Granted Jun 30, 2015·0 cites·10 claims
- 0669US8841298B2Substituted pyrano[2,3-B]pyrazines as herbicidesSONG DSCHUN·Filed 2010·Granted Sep 23, 2014·1 cites·18 claims
- 0762US2011251063A1Heterocyclic diketone derivatives with herbicidal actionSONG DSCHUN·Filed 2009·Application pending·0 cites
- 0846US2006150268A1Plant-derived transferase genesMARTIN CATHERINE R·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →