Inventor · disambiguated record
Manfred Kohler
Also filed as: KOEHLER MANFRED · KOHLER MANFRED · KOHLER MANFRED R · KOHLER MANFRED RUDI
34 granted patents·1,904 citations·filing 1975–2001
98Inventor score
Files withCIBA SC HOLDING AG16MERCK PATENT GMBH7CIBA GEIGY CORP6AMERICAN PECCO CORP2ITT MFG ENTERPRISES INC1
Top patents by PatentIndex Score
34 records- 0197US6020528AAlkylphenylbisacylphosphine oxides and photoinitiator mixturesCIBA SC HOLDING AG·Filed 1997·Granted Feb 1, 2000·134 cites·5 claims
- 0297US4922004ACopolymerizable photoinitiatorsMERCK PATENT GMBH·Filed 1986·Granted May 1, 1990·111 cites·11 claims
- 0396US5534559ADaylight curing compositions containing bisacylphosphine oxide photoinitiatorsCIBA GEIGY CORP·Filed 1995·Granted Jul 9, 1996·139 cites·19 claims
- 0496US5532112ACoreactive photoinitatorsCIBA GEIGY CORP·Filed 1994·Granted Jul 2, 1996·118 cites·1 claims
- 0595US6048660ANon-volatile phenylglyoxalic estersCIBA SC HOLDING AG·Filed 1998·Granted Apr 11, 2000·82 cites·15 claims
- 0695US5045573APhotoinitiators for photopolymerization of unsaturated systemsMERCK PATENT GMBH·Filed 1989·Granted Sep 3, 1991·82 cites·7 claims
- 0794US5369140ARadiation curable light-stablised compositionsCIBA GEIGY CORP·Filed 1991·Granted Nov 29, 1994·64 cites·17 claims
- 0893US6251963B1Photoinitiator combinationsCIBA SC HOLDING AG·Filed 1999·Granted Jun 26, 2001·187 cites·6 claims
- 0993US5399770AAlkylbisacylphosphine oxidesCIBA GEIGY CORP·Filed 1992·Granted Mar 21, 1995·76 cites·10 claims
- 1093US5047556APhotoinitiators having a combined structureMERCK PATENT GMBH·Filed 1989·Granted Sep 10, 1991·70 cites·6 claims
- 1193US4861916APhotoinitiators for photopolymerization of unsaturated systemsMERCK PATENT GMBH·Filed 1986·Granted Aug 29, 1989·116 cites·7 claims
- 1292US6486228B2Mono-and Bis-acylphosphine oxide photoinitiator combinationsCIBA SC HOLDING AG·Filed 2001·Granted Nov 26, 2002·64 cites·13 claims
- 1392US5942290AMolecular complex compounds of acylphosphine oxide and α-hydroxy ketones as photoinitiatorsCIBA SC HOLDING AG·Filed 1997·Granted Aug 24, 1999·101 cites·17 claims
- 1491US5472992APhotopolymerizable compositions containing an alkylbisacylphosphine oxideCIBA GEIGY CORP·Filed 1994·Granted Dec 5, 1995·44 cites·15 claims
- 1590US6548121B1Method for producing adhesive surface coatingsCIBA SC HOLDING AG·Filed 1999·Granted Apr 15, 2003·69 cites·20 claims
- 1689US5965776AAlkoxyphenyl-substituted bisacylphosphine oxidesCIBA SC HOLDING AG·Filed 1995·Granted Oct 12, 1999·43 cites·7 claims
- 1789US5767169APhotopolymerizable compositions comprising alkoxyphenyl-substituted bisacylphosphine oxidesCIBA SC HOLDING AG·Filed 1996·Granted Jun 16, 1998·58 cites·5 claims
- 1887US6803392B1Photoinitiator formulationsCIBA SC HOLDING AG·Filed 2000·Granted Oct 12, 2004·37 cites·16 claims
- 1986US5723512ADimeric bisacylphosphines, oxides and sulfidesCIBA SC HOLDING AG·Filed 1996·Granted Mar 3, 1998·40 cites·10 claims
- 2080US6284813B1Alkylphenylbisacylphosphine oxides and photoinitiator mixturesCIBA SC HOLDING AG·Filed 1998·Granted Sep 4, 2001·33 cites·4 claims
- 2177US4740624AProcess for the preparation of ketonesMERCK PATENT GMBH·Filed 1986·Granted Apr 26, 1988·14 cites·17 claims
- 2274US5721292AAcylphosphine oxidesCIBA SC HOLDING AG·Filed 1995·Granted Feb 24, 1998·18 cites·21 claims
- 2371US6361925B1Photoinitiator mixtures and compositions with alkylphenylbisacylphosphine oxidesCIBA SC HOLDING AG·Filed 2001·Granted Mar 26, 2002·28 cites·9 claims
- 2471US4025374AMethod for producing closing members for supporting hooks or eyesRIES GMBH BEKLEIDUNGSVERSCHLUS·Filed 1975·Granted May 24, 1977·31 cites·6 claims
- 2568US6653324B1Stabilization of wood substratesCIBA SC HOLDING AG·Filed 2000·Granted Nov 25, 2003·9 cites·12 claims
- 2668US4914004ATwo-layer systemMERCK PATENT GMBH·Filed 1987·Granted Apr 3, 1990·23 cites·5 claims
- 2767US5837746ACoreactive photoinitiatorsCIBA SC HOLDING AG·Filed 1997·Granted Nov 17, 1998·21 cites·17 claims
- 2865US4205826ALifting and supporting apparatus for a tower craneAMERICAN PECCO CORP·Filed 1978·Granted Jun 3, 1980·19 cites·11 claims
- 2964US5744512ACoreactive photoinitiatorsCIBA SC HOLDING AG·Filed 1996·Granted Apr 28, 1998·24 cites·2 claims
- 3055US5368985ABisacylphosphine sulfidesCIBA GEIGY CORP·Filed 1994·Granted Nov 29, 1994·10 cites·15 claims
- 3148US5860186ALift-controlled windscreen wiper deviceITT MFG ENTERPRISES INC·Filed 1996·Granted Jan 19, 1999·12 cites·12 claims
- 3240US5341058AElectric motorLOHER AG·Filed 1992·Granted Aug 23, 1994·16 cites·35 claims
- 3340US5071732ATwo-layer systemMERCK PATENT GMBH·Filed 1989·Granted Dec 10, 1991·6 cites·10 claims
- 3430US4524874ATower crane with overbooming protectionAMERICAN PECCO CORP·Filed 1983·Granted Jun 25, 1985·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →