Assignee
HERAEUS ELEKTRODEN
US·14 granted patents·240 citations·filing 1977–1995
Top patents by PatentIndex Score
14 records- 0191US4392927ANovel electrodeHERAEUS ELEKTRODEN·Filed 1982·Granted Jul 12, 1983·53 cites·32 claims
- 0275US5609748AAnode for cathodic protection against corrosionHERAEUS ELEKTRODEN·Filed 1995·Granted Mar 11, 1997·37 cites·6 claims
- 0370US4786384AElectroytic cell for treatment of metal ion containing industrial waste waterHERAEUS ELEKTRODEN·Filed 1987·Granted Nov 22, 1988·44 cites·19 claims
- 0465US4364811AElectrodes for electrolytic cellsHERAEUS ELEKTRODEN·Filed 1980·Granted Dec 21, 1982·17 cites·17 claims
- 0563US5087344AElectrolysis cell for gas-evolving electrolytic processesHERAEUS ELEKTRODEN·Filed 1990·Granted Feb 11, 1992·18 cites·16 claims
- 0658US4448660AMonitoring apparatusHERAEUS ELEKTRODEN·Filed 1982·Granted May 15, 1984·11 cites·4 claims
- 0753US5141616AElectrode for extracting metals from a metal ion solutionHERAEUS ELEKTRODEN·Filed 1991·Granted Aug 25, 1992·10 cites·10 claims
- 0852US4855032AElectrode structureHERAEUS ELEKTRODEN·Filed 1988·Granted Aug 8, 1989·8 cites·8 claims
- 0947US5135633AElectrode arrangement for electrolytic processesHERAEUS ELEKTRODEN·Filed 1990·Granted Aug 4, 1992·11 cites·10 claims
- 1046US4564433ABipolar electrodeHERAEUS ELEKTRODEN·Filed 1983·Granted Jan 14, 1986·6 cites·11 claims
- 1146US4088558AMethod of renewing electrodesHERAEUS ELEKTRODEN·Filed 1977·Granted May 9, 1978·9 cites·8 claims
- 1244US4919766AInspection of electrodes having activated layersHERAEUS ELEKTRODEN·Filed 1989·Granted Apr 24, 1990·10 cites·7 claims
- 1337US4946571AElectrodeHERAEUS ELEKTRODEN·Filed 1988·Granted Aug 7, 1990·3 cites·10 claims
- 1428US4963244ATest cell for identifying deactivated surface areas of an electrodeHERAEUS ELEKTRODEN·Filed 1990·Granted Oct 16, 1990·3 cites·1 claims
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