Inventor · disambiguated record
Klaus-Dieter Nehren
Also filed as: NEHREN KLAUS · NEHREN KLAUS-DIETER
7 granted patents·11 pending applications·167 citations·filing 1985–2011
87Inventor score
Files withHERAEUS KULZER GMBH8HERAEUS KULZER GMBH & CO KG4BAYER AG1GRUNDLER ANDREAS1HERAUES KULZER GMBH & CO KG1
Top patents by PatentIndex Score
18 records- 0185US6503994B1Silicone composition curing at room temperature and the use thereofHERAEUS KULZER GMBH & CO KG·Filed 2000·Granted Jan 7, 2003·25 cites·12 claims
- 0282US7053135B2Two-component dental molding composition having at least one anti-acid acting compoundHERAEUS KULZER GMBH & CO KG·Filed 2003·Granted May 30, 2006·17 cites·16 claims
- 0381US8631973B2Single-use cartridges for the storing and dispensing of dental two-component impression materialsGRUNDLER ANDREAS·Filed 2010·Granted Jan 21, 2014·10 cites·6 claims
- 0481US4707504APorous fillers in polymerizable compositionsBAYER AG·Filed 1985·Granted Nov 17, 1987·61 cites·17 claims
- 0579US9022258B2Multi-component mixing system having a rotatable container and container thereforNEHREN KLAUS-DIETER·Filed 2011·Granted May 5, 2015·17 cites·12 claims
- 0676US6218461B1Silicone composition curing at room temperature and the use thereofHERAEUS KULZER GMBH & CO KG·Filed 1999·Granted Apr 17, 2001·33 cites·12 claims
- 0757US2008146695A1Molding CompositionsNEFZGER HARTMUT·Filed 2007·Application pending·0 cites
- 0857US2010022739A1Impression CompoundsHERAEUS KULZER GMBH·Filed 2007·Application pending·0 cites
- 0952US7353972B2Sealing piston for cartridges with de-aeration and barrier propertiesHERAUES KULZER GMBH & CO KG·Filed 2004·Granted Apr 8, 2008·4 cites·4 claims
- 1052US2006138166A1Cartridge for pasty materialsHERAEUS KULZER GMBH·Filed 2005·Application pending·0 cites
- 1143US2002113089A1Apparatus for emptying a hose bagFiled 2002·Application pending·0 cites
- 1242US2005161454A1Device for opening a tubular bag and its applicationHERAEUS KULZER GMBH·Filed 2004·Application pending·0 cites
- 1342US2005205606A1Process for mixing and device for the regulation of the fill level of pasty multi-component materials in containersHERAEUS KULZER GMBH·Filed 2005·Application pending·0 cites
- 1441US2008264809A1Method for the Production of Dental Moulding Materials and Device ThereforHERAEUS KULZER GMBH·Filed 2005·Application pending·0 cites
- 1541US2010265789A1Multi-component systems optimised for mixing controlHERAEUS KULZER GMBH·Filed 2010·Application pending·0 cites
- 1640US2005066809A1Cartridge with pistons that can be de-aeratedHERAEUS KULZER GMBH & CO KG·Filed 2004·Application pending·0 cites
- 1738US2005155269A1Multi-component cartridge and its applicationHERAEUS KULZER GMBH·Filed 2004·Application pending·0 cites
- 1838US2011084093A1Unit-dose package for dental mixing deviceHERAEUS KULZER GMBH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →