Inventor · disambiguated record
Lothar Franz
Also filed as: FRANZ LOTHAR
19 granted patents·1 pending application·507 citations·filing 1987–2001
96Inventor score
Files withBASF AG19
Top patents by PatentIndex Score
20 records- 0193US5530127APreparation of aminesBASF AG·Filed 1995·Granted Jun 25, 1996·134 cites·10 claims
- 0290US5496383AFuel additives, their preparation and gasoline engine fuels containing the additivesBASF AG·Filed 1994·Granted Mar 5, 1996·60 cites·7 claims
- 0387US5746786APoly-1-n-alkenylamines, and fuel and lubricant compositions containing themBASF AG·Filed 1994·Granted May 5, 1998·35 cites·19 claims
- 0487US5567845AFuel additives, their preparation and gasoline engine fuels containing the additivesBASF AG·Filed 1995·Granted Oct 22, 1996·51 cites·3 claims
- 0586US5492641Aβ-aminonitriles and N-alkyl-1,3-propylenediamines and their use as fuel additives and lubricant additivesBASF AG·Filed 1994·Granted Feb 20, 1996·35 cites·5 claims
- 0686US4940805APreparation of 1,4-butanediol or tetrahydrofuran or bothBASF AG·Filed 1988·Granted Jul 10, 1990·24 cites·10 claims
- 0785US5350429ADiaminoalkanes, their preparation and fuels and lubricants containing the diaminoalkanesBASF AG·Filed 1993·Granted Sep 27, 1994·35 cites·9 claims
- 0882US6267791B1Mixtures suitable as fuel additivesBASF AG·Filed 1994·Granted Jul 31, 2001·23 cites·9 claims
- 0980US4801592ASubstituted 1,8-naphthyridine derivatives and fungicides containing themBASF AG·Filed 1987·Granted Jan 31, 1989·14 cites·5 claims
- 1066US5424445AAlkoxylation productsBASF AG·Filed 1993·Granted Jun 13, 1995·10 cites·4 claims
- 1165US5294688AUV-crosslinkable copolymersBASF AG·Filed 1992·Granted Mar 15, 1994·25 cites·15 claims
- 1262US6037381APreparation of polytetrahydrofuran with terminal hydroxyl groups using ion exchangersBASF AG·Filed 1998·Granted Mar 14, 2000·24 cites·7 claims
- 1360US6852869B2Method for the production of polytetrahydrofuran with low color indexBASF AG·Filed 2001·Granted Feb 8, 2005·4 cites·12 claims
- 1458US5410070APreparation of N-alkenylpyrrolidonesBASF AG·Filed 1994·Granted Apr 25, 1995·6 cites·10 claims
- 1555US4925940APreparation of cyclic N,N'-dimethylureasBASF AG·Filed 1989·Granted May 15, 1990·4 cites·4 claims
- 1650US6300467B1Production of polytetrahydrofuran with terminal hydroxyl groups by changing the continuous and dispersed phaseBASF AG·Filed 1999·Granted Oct 9, 2001·10 cites·9 claims
- 1748US2002029512A1Mixtures suitable as fuel additivesFiled 2001·Application pending·0 cites
- 1841US5981688AContinuous preparation of polytetrahydrofuran by a transesterification cascade with specific destruction of foamBASF AG·Filed 1998·Granted Nov 9, 1999·9 cites·8 claims
- 1938US5914407APreparation of piperid-2-oneBASF AG·Filed 1995·Granted Jun 22, 1999·1 cites·12 claims
- 2038US4975506ABismaleimide resin from bis(maleimido phenoxy)benzeneBASF AG·Filed 1988·Granted Dec 4, 1990·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →