Inventor · disambiguated record
Frank Ritter
Also filed as: RITTER FRANK · RITTER FRANK GEORG
12 granted patents·3 pending applications·197 citations·filing 1982–2018
91Inventor score
Top patents by PatentIndex Score
15 records- 0183USD745824SContainer for foodRITTER GMBH·Filed 2013·Granted Dec 22, 2015·34 cites·1 claims
- 0283US5301842AMulticomponent cartridge for plastic materialsRITTER FRANK·Filed 1992·Granted Apr 12, 1994·75 cites·20 claims
- 0376US7431179B2Two-chamber cartridgeRITTER FRANK GEORG·Filed 2006·Granted Oct 7, 2008·8 cites·3 claims
- 0475US6834782B2Cartridge closure with opening and closing meansRITTER GMBH·Filed 2003·Granted Dec 28, 2004·15 cites·9 claims
- 0574US6688822B2Plastic injection anchoring sleeveRITTER GMBH·Filed 2002·Granted Feb 10, 2004·29 cites·4 claims
- 0667USD877896SSyringe for medical useRITTER GMBH·Filed 2018·Granted Mar 10, 2020·11 cites·1 claims
- 0760US7077284B2Bicarbonate container with two-channel plug-in connector for a hemodialysis apparatusRITTER FRANK·Filed 2005·Granted Jul 18, 2006·3 cites·11 claims
- 0858US6309059B1Cartridge stopper with a valve functionFiled 1999·Granted Oct 30, 2001·18 cites·21 claims
- 0945US2018257088A1Magnetic separation rack for conducting magnetic separation processesRITTER GMBH·Filed 2018·Application pending·0 cites
- 1043US9352311B2Device with display for repeated dosingRITTER GMBH·Filed 2013·Granted May 31, 2016·0 cites·19 claims
- 1143US2018111155A1Cartridge Piston Having a Vent ValveRITTER GMBH·Filed 2017·Application pending·0 cites
- 1242US10232100B2Container for dialysis concentrateRITTER GMBH·Filed 2016·Granted Mar 19, 2019·0 cites·11 claims
- 1342US8894270B2Mixing system for two-component cartridgeRITTER FRANK·Filed 2010·Granted Nov 25, 2014·0 cites·9 claims
- 1437US2012291891A1Container made of plastics for dialysisRITTER FRANK·Filed 2012·Application pending·0 cites
- 1534US4478121ADigital feed systemMARYLAND CUP CORP·Filed 1982·Granted Oct 23, 1984·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →