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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →