Inventor · disambiguated record
Erwin Freund
Also filed as: FREUND ERWIN
16 granted patents·1 pending application·132 citations·filing 1983–2025
92Inventor score
Top patents by PatentIndex Score
17 records- 0198US9842408B2Methods and apparati for nondestructive detection of undissolved particles in a fluidAMGEN INC·Filed 2016·Granted Dec 12, 2017·29 cites·12 claims
- 0297US9922429B2Methods and apparati for nondestructive detection of undissolved particles in a fluidAMGEN INC·Filed 2016·Granted Mar 20, 2018·16 cites·14 claims
- 0396US9892523B2Methods and apparati for nondestructive detection of undissolved particles in a fluidAMGEN INC·Filed 2016·Granted Feb 13, 2018·9 cites·14 claims
- 0495US9418416B2Methods and apparati for nondestructive detection of undissolved particles in a fluidMILNE GRAHAM F·Filed 2012·Granted Aug 16, 2016·41 cites·8 claims
- 0593US11874233B2Sheet lighting for particle detection in drug product containersAMGEN INC·Filed 2022·Granted Jan 16, 2024·1 cites·20 claims
- 0691US9704239B1Video trigger synchronization for improved particle detection in a vesselAMGEN INC·Filed 2016·Granted Jul 11, 2017·16 cites·24 claims
- 0790US9881367B1Image processing techniques for plunger depth measurementAMGEN INC·Filed 2017·Granted Jan 30, 2018·12 cites·20 claims
- 0885US11803983B2Methods and apparati for nondestructive detection of undissolved particles in a fluidAMGEN INC·Filed 2022·Granted Oct 31, 2023·0 cites·20 claims
- 0983US12214383B2Robotic system for performing pattern recognition-based inspection of pharmaceutical containersAMGEN INC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 1083US11499922B2Camera-based drug container inspectionAMGEN INC·Filed 2019·Granted Nov 15, 2022·2 cites·20 claims
- 1182US11592403B2Sheet lighting for particle detection in drug product containersAMGEN INC·Filed 2019·Granted Feb 28, 2023·1 cites·15 claims
- 1280US11766700B2Robotic system for performing pattern recognition-based inspection of pharmaceutical containersAMGEN INC·Filed 2019·Granted Sep 26, 2023·1 cites·22 claims
- 1376US11501458B2Methods and apparati for nondestructive detection of undissolved particles in a fluidAMGEN INC·Filed 2020·Granted Nov 15, 2022·0 cites·27 claims
- 1473US2025178035A1Robotic system for performing pattern recognition-based inspection of pharmaceutical containersAMGEN INC·Filed 2025·Application pending·0 cites
- 1572US10832433B2Methods and apparati for nondestructive detection of undissolved particles in a fluidAMGEN INC·Filed 2018·Granted Nov 10, 2020·0 cites·15 claims
- 1640US11576856B2Method for making injectable pharmaceutical compositionsAMGEN INC·Filed 2019·Granted Feb 14, 2023·0 cites·8 claims
- 1729US4583484APressure-change indicatorFREUND ERWIN·Filed 1983·Granted Apr 22, 1986·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →