Inventor · disambiguated record
Horst-Dieter Speckmann
Also filed as: SPECKMANN HORST · SPECKMANN HORST-DIETER
22 granted patents·9 pending applications·631 citations·filing 1990–2006
96Inventor score
Top patents by PatentIndex Score
31 records- 0195US6380147B1Detergents containing amylase and proteaseHENKEL KGAA·Filed 1999·Granted Apr 30, 2002·98 cites·18 claims
- 0295US5898025AMildly alkaline dishwashing detergentsHENKEL KGAA·Filed 1997·Granted Apr 27, 1999·182 cites·15 claims
- 0391US6251849B1Cleaning agent for hard surfaces based on cationic polymer soil-release compoundsHENKEL KGAA·Filed 1996·Granted Jun 26, 2001·82 cites·35 claims
- 0489US6153576ATransition-metal complexes used as activators for peroxy compoundsHENKEL KGAA·Filed 1997·Granted Nov 28, 2000·56 cites·13 claims
- 0579US6221824B1Process for the production of compounded acetonitrile derivativesHENKEL KGAA·Filed 2000·Granted Apr 24, 2001·23 cites·32 claims
- 0678US5888954ACorrosion inhibitors for silverHENKEL KGAA·Filed 1997·Granted Mar 30, 1999·37 cites·18 claims
- 0774US6391838B1Detergents containing enzymes and bleach activatorsHENKEL KGAA·Filed 2000·Granted May 21, 2002·13 cites·27 claims
- 0871US6407045B1Particulate acetonitrile derivatives as bleach activators in solid detergentsHENKEL KGAA·Filed 2001·Granted Jun 18, 2002·11 cites·28 claims
- 0970US7897556B2Phthalimidoperoxyhexanoic acid particles encapsulated in a water soluble materialHENKEL AG & CO KGAA·Filed 2006·Granted Mar 1, 2011·2 cites·8 claims
- 1070US5230730AProcess for manufacturing stable, low viscosity o/w anti-rust emulsionsHENKEL KGAA·Filed 1990·Granted Jul 27, 1993·21 cites·20 claims
- 1169US5401381AProcess for phosphating metallic surfacesHENKEL KGAA·Filed 1992·Granted Mar 28, 1995·20 cites·20 claims
- 1264US6420323B2Low-foam emulgator system and emulsion concentrate containing the sameHENKEL KGAA·Filed 1998·Granted Jul 16, 2002·22 cites·9 claims
- 1362US7456143B2Bleach-containing washing or cleaning agents containing a sulfate/silicate coated percarbonateHENKEL KGAA·Filed 2005·Granted Nov 25, 2008·1 cites·21 claims
- 1461US6090224APhosphating process with a copper-containing re-rinsing stageHENKEL KGAA·Filed 1996·Granted Jul 18, 2000·20 cites·6 claims
- 1556US7064100B2Method for producing bleach activator granulesHENKEL KGAA·Filed 2004·Granted Jun 20, 2006·2 cites·29 claims
- 1656US6395105B1Phosphating process with a metalliferous re-rinsing stageHENKEL KGAA·Filed 2000·Granted May 28, 2002·2 cites·20 claims
- 1754US7091169B2Fabric-care agentCIBA SC HOLDING AG·Filed 2001·Granted Aug 15, 2006·2 cites·17 claims
- 1853US5503733AProcess for phosphating galvanized steel surfacesHENKEL KGAA·Filed 1993·Granted Apr 2, 1996·11 cites·20 claims
- 1951US2006009370A1Use of nanoscale particles for improving dirt removalZUECHNER LARS·Filed 2005·Application pending·0 cites
- 2050US7008593B2Deodorization of cationic acetonitrile derivativesHENKEL KGAA·Filed 2004·Granted Mar 7, 2006·1 cites·13 claims
- 2150US5749947AUse of guanidinium salts of unsaturated fatty acids as corrosion inhibitorsHENKEL KGAA·Filed 1995·Granted May 12, 1998·8 cites·20 claims
- 2243US2004248754A1Method for producing coated bleach activator granulesFiled 2004·Application pending·0 cites
- 2343US2007117735A1Liquid detergent or cleansing composition containing a water-soluble, encapsulated bleaching agentJONKE HERMANN·Filed 2006·Application pending·0 cites
- 2442US6379474B1Phosphating method accelerated by N-oxidesHENKEL KGAA·Filed 1998·Granted Apr 30, 2002·11 cites·21 claims
- 2542US2004023824A1Use of nanoscale particles for improving dirt removalFiled 2001·Application pending·0 cites
- 2640US2001044398A1Protease- and percarbonate-containing detergentsFiled 2001·Application pending·0 cites
- 2740US2007117734A1Liquid-crystalline washing or cleaning composition containing a particulate bleaching agentJONKE HERMANN·Filed 2006·Application pending·0 cites
- 2839US2005227896A1Multicomponent liquid detergentSPECKMANN HORST-DIETER·Filed 2005·Application pending·0 cites
- 2939US2005148484A9Enclosed bleach activatorsFiled 2001·Application pending·0 cites
- 3036US2004067862A1Particle-shaped acetonitrile derivatives as bleach activators in solid detergentsFiled 2001·Application pending·0 cites
- 3132US5372727AAuxiliaries for the filtration and/or dewatering of mineral and coal suspensionsHENKEL KGAA·Filed 1991·Granted Dec 13, 1994·6 cites·5 claims
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