Inventor · disambiguated record
Frank Stelzer
Also filed as: STELZER FRANK
16 granted patents·16 pending applications·55 citations·filing 2005–2017
90Inventor score
Top patents by PatentIndex Score
32 records- 0191US8338337B2Substituted pyridines having a herbicidal effectSONG DSCHUN·Filed 2009·Granted Dec 25, 2012·17 cites·15 claims
- 0289US9480259B2Pyrazolopyrans having herbicidal and pharmaceutical propertiesBASF SE·Filed 2013·Granted Nov 1, 2016·7 cites·23 claims
- 0388US7879761B2Heteroaroyl-substituted serineamidesBASF AG·Filed 2006·Granted Feb 1, 2011·10 cites·9 claims
- 0487US9131695B2Herbicidal isoxazolo[5,4-B]pyridinesMICHROWSKA-PIANOWSKA ANNA ALEKSANDRA·Filed 2011·Granted Sep 15, 2015·6 cites·7 claims
- 0585US7786046B2Benzoyl-substituted serineamidesBASF AG·Filed 2006·Granted Aug 31, 2010·8 cites·11 claims
- 0683US8329619B2Substituted quinolinones having herbicidal actionSONG DSCHUN·Filed 2010·Granted Dec 11, 2012·4 cites·19 claims
- 0779US9609870B2Herbicidal isoxazolo[5,4-b]pyridinesBASF SE·Filed 2015·Granted Apr 4, 2017·1 cites·17 claims
- 0875US8809535B2Substituted pyridines having herbicidal actionWITSCHEL MATTHIAS·Filed 2011·Granted Aug 19, 2014·1 cites·27 claims
- 0969US8841298B2Substituted pyrano[2,3-B]pyrazines as herbicidesSONG DSCHUN·Filed 2010·Granted Sep 23, 2014·1 cites·18 claims
- 1065US10334851B2Herbicidal isoxazolo[5,4-B]pyridinesBASF SE·Filed 2017·Granted Jul 2, 2019·0 cites·11 claims
- 1162US2011130286A1Piperazine Compounds with Herbicidal EffectBASF SE·Filed 2009·Application pending·0 cites
- 1262US2011251063A1Heterocyclic diketone derivatives with herbicidal actionSONG DSCHUN·Filed 2009·Application pending·0 cites
- 1355US8658569B2Substituted quinolinones having herbicidal actionSONG DSCHUN·Filed 2012·Granted Feb 25, 2014·0 cites·18 claims
- 1455US2011207609A1Piperazine Compounds With Herbicidal EffectBASF SE·Filed 2009·Application pending·0 cites
- 1554US2011183848A1Piperazine Compounds With Herbicidal EffectBASF SE·Filed 2009·Application pending·0 cites
- 1652US2010173777A1Piperazine Compounds Having Herbicidal ActionBASF SE·Filed 2008·Application pending·0 cites
- 1752US2010152047A1Piperazine Compounds Whith a Herbicidal ActionBASF SE·Filed 2008·Application pending·0 cites
- 1850US8133851B2Heteroaroyl-substituted serine amidesWITSCHEL MATTHIAS·Filed 2008·Granted Mar 13, 2012·0 cites·8 claims
- 1949US2007270312A1Heteroaroyl-Substituted SerineamidesWITSCHEL MATTHIAS·Filed 2005·Application pending·0 cites
- 2048US2010167933A1Piperazine Compounds With Herbicidal ActionHUPE EIKE·Filed 2008·Application pending·0 cites
- 2148US2009054240A1Heteroaroyl-substituted AlaninesBASF SE·Filed 2007·Application pending·0 cites
- 2248US2009186766A1Heteroaroyl-Substituted Alanines with a Herbicidal ActionBASF SE·Filed 2007·Application pending·0 cites
- 2347US2009137396A1Piperazine Compounds with a Herbicidal ActionBASF SE·Filed 2007·Application pending·0 cites
- 2445US2013012389A1Substituted Pyridazines Having Herbicidal ActionBASF SE·Filed 2011·Application pending·0 cites
- 2544US8921273B2Substituted pyridazines having herbicidal actionSONG DSCHUN·Filed 2011·Granted Dec 30, 2014·0 cites·27 claims
- 2643US8450301B2Piperazine compounds with a herbicidal actionHUPE EIKE·Filed 2006·Granted May 28, 2013·0 cites·10 claims
- 2743US2009215628A1Benzoyl-Substituted AlaninesBASF SE·Filed 2007·Application pending·0 cites
- 2842US2009036311A1Benzoyl-Substituted AlaninesBASF SE·Filed 2007·Application pending·0 cites
- 2942US2008103049A1Benzoyl-Substituted SerineamidesBSDG AG·Filed 2005·Application pending·0 cites
- 3038US8575068B2Pyrazinothiazines having herbicidal actionSONG DSCHUN·Filed 2011·Granted Nov 5, 2013·0 cites·23 claims
- 3138US8440594B2Pyridothiazines having herbicidal actionSONG DSCHUN·Filed 2011·Granted May 14, 2013·0 cites·20 claims
- 3238US2013065760A1Substituted Pyridines Having Herbicidal ActionSONG DSCHUN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →