Assignee
HERAEUS GMBH W C
DE·175 granted patents·51 pending applications·3,536 citations·filing 1975–2013
Top patents by PatentIndex Score
226 records- 0192US4050052AElectrical temperature measuring resistor structure, particularly for resistance thermometersHERAEUS GMBH W C·Filed 1976·Granted Sep 20, 1977·57 cites·17 claims
- 0289US7815849B2Doped iridium with improved high-temperature propertiesHERAEUS GMBH W C·Filed 2006·Granted Oct 19, 2010·8 cites·9 claims
- 0389US4937496AXenon short arc discharge lampHERAEUS GMBH W C·Filed 1988·Granted Jun 26, 1990·120 cites·16 claims
- 0489US4336329AMethod and apparatus for treatment of biological substances, particularly for cultivation of biological cells and tissues, or of microorganismsHERAEUS GMBH W C·Filed 1980·Granted Jun 22, 1982·106 cites·32 claims
- 0588US6719034B2Process for producing a tube-shaped cathode sputtering targetHERAEUS GMBH W C·Filed 2001·Granted Apr 13, 2004·30 cites·23 claims
- 0688US4765874ALaminated electrode the use thereofHERAEUS GMBH W C·Filed 1986·Granted Aug 23, 1988·58 cites·20 claims
- 0787US4844746AMethod of producing a tantalum stock material of high ductilityHERAEUS GMBH W C·Filed 1988·Granted Jul 4, 1989·53 cites·7 claims
- 0887US4591537ACombination of AlN-Y2 O3 heat conductive ceramic substrate and electronic componentHERAEUS GMBH W C·Filed 1985·Granted May 27, 1986·79 cites·9 claims
- 0987US4519966ALow-contamination AlN crucible for monocrystal pulling and methodHERAEUS GMBH W C·Filed 1983·Granted May 28, 1985·59 cites·7 claims
- 1087US4142940ACultivation containers for cultures, microorganisms, cells, tissue and the likeHERAEUS GMBH W C·Filed 1976·Granted Mar 6, 1979·41 cites·10 claims
- 1186US4884008AAuto-adjustable operating room lightHERAEUS GMBH W C·Filed 1988·Granted Nov 28, 1989·81 cites·14 claims
- 1286US4138604AElectrical plug-type connectorHERAEUS GMBH W C·Filed 1976·Granted Feb 6, 1979·38 cites·7 claims
- 1385US7645522B2Copper bonding or superfine wire with improved bonding and corrosion propertiesHERAEUS GMBH W C·Filed 2007·Granted Jan 12, 2010·18 cites·14 claims
- 1485US6761755B2Composite membrane and production method thereforHERAEUS GMBH W C·Filed 2003·Granted Jul 13, 2004·44 cites·50 claims
- 1585US6089051AWarp-knit fabric of noble metal-containing wires, and method for the production thereofHERAEUS GMBH W C·Filed 1993·Granted Jul 18, 2000·49 cites·11 claims
- 1685US5762768ATarget for cathodic sputtering and method for producing the targetHERAEUS GMBH W C·Filed 1996·Granted Jun 9, 1998·65 cites·22 claims
- 1785US4491507AGalvanic depositing of palladium coatingsHERAEUS GMBH W C·Filed 1984·Granted Jan 1, 1985·24 cites·4 claims
- 1885US4039286AAutomatic chemical analysis apparatusHERAEUS GMBH W C·Filed 1976·Granted Aug 2, 1977·46 cites·15 claims
- 1984US6039920AProcess for making rhenium-containing alloysHERAEUS GMBH W C·Filed 1998·Granted Mar 21, 2000·37 cites·15 claims
- 2084US4342893AComposite electrical contact and bonding materialHERAEUS GMBH W C·Filed 1979·Granted Aug 3, 1982·26 cites·11 claims
- 2184US4069370AElectrical contact material, and terminalHERAEUS GMBH W C·Filed 1976·Granted Jan 17, 1978·23 cites·2 claims
- 2283US7442820B1Process for the preparation of platinum acetylacetonato complexesHERAEUS GMBH W C·Filed 2008·Granted Oct 28, 2008·11 cites·14 claims
- 2382US6793784B1Tube targetHERAEUS GMBH W C·Filed 2000·Granted Sep 21, 2004·13 cites·4 claims
- 2481US7309796B2Process for the preparation of 1,2-diaminocyclohexane-platinum(II) complexesHERAEUS GMBH W C·Filed 2005·Granted Dec 18, 2007·12 cites·11 claims
- 2581US5038261AOperating lamp with adjustable mountingHERAEUS GMBH W C·Filed 1990·Granted Aug 6, 1991·71 cites·8 claims
- 2681US4848923AMethod and system to transmit signals being generated by a measuring sensor, and specifically a temperature sensorHERAEUS GMBH W C·Filed 1987·Granted Jul 18, 1989·46 cites·20 claims
- 2781US4028657ADeposited layer type thermometric resistance structureHERAEUS GMBH W C·Filed 1975·Granted Jun 7, 1977·40 cites·12 claims
- 2880US5993545ACrucible for growing single crystals, process for making the same and use of the sameHERAEUS GMBH W C·Filed 1998·Granted Nov 30, 1999·47 cites·4 claims
- 2979US5514261AElectroplating bath for the electrodeposition of silver-tin alloysHERAEUS GMBH W C·Filed 1995·Granted May 7, 1996·38 cites·16 claims
- 3078US6800392B2Niobium alloy and hydrogen permeation membrane produced from itHERAEUS GMBH W C·Filed 2001·Granted Oct 5, 2004·24 cites·7 claims
- 3178US5723027AMethod for preparing a powder in a plasma arc and device for carrying out said methodHERAEUS GMBH W C·Filed 1995·Granted Mar 3, 1998·58 cites·20 claims
- 3278US4680438ALaminated material for electrical contacts and method of manufacturing sameHERAEUS GMBH W C·Filed 1986·Granted Jul 14, 1987·35 cites·6 claims
- 3377US7767032B2No-clean low-residue solder paste for semiconductor device applicationsHERAEUS GMBH W C·Filed 2006·Granted Aug 3, 2010·10 cites·18 claims
- 3477US6645358B2Hollow cylindrical cathode sputtering target and process for producing itHERAEUS GMBH W C·Filed 2002·Granted Nov 11, 2003·14 cites·32 claims
- 3577US6264688B1Radially expandable stent VHERAEUS GMBH W C·Filed 1999·Granted Jul 24, 2001·174 cites·8 claims
- 3676US6663728B2Gold-free platinum material dispersion-strengthened by small, finely dispersed particles of base metal oxideHERAEUS GMBH W C·Filed 2001·Granted Dec 16, 2003·10 cites·26 claims
- 3775US7893290B1Process for the preparation of bis(pentadienyl)-complexes of iron group metalsHERAEUS GMBH W C·Filed 2010·Granted Feb 22, 2011·3 cites·12 claims
- 3875US6129997AMethod for manufacturing a welded shaped body dispersion-hardened platinum materialHERAEUS GMBH W C·Filed 1999·Granted Oct 10, 2000·33 cites·15 claims
- 3975US5486721ALead frame for integrated circuitsHERAEUS GMBH W C·Filed 1994·Granted Jan 23, 1996·53 cites·20 claims
- 4075US4916643ASystem for remote sensing of a physical parameterHERAEUS GMBH W C·Filed 1988·Granted Apr 10, 1990·41 cites·15 claims
- 4175US4836071AModular punch apparatus for punching complex shapes from a metal ribbon or tapeHERAEUS GMBH W C·Filed 1988·Granted Jun 6, 1989·31 cites·22 claims
- 4275US4339644ALow-power electric contactHERAEUS GMBH W C·Filed 1980·Granted Jul 13, 1982·28 cites·15 claims
- 4374US7976804B2Method for the decomposition of N2O in the Ostwald processHERAEUS GMBH W C·Filed 2009·Granted Jul 12, 2011·8 cites·7 claims
- 4474US4395750AOperating room lightHERAEUS GMBH W C·Filed 1981·Granted Jul 26, 1983·40 cites·10 claims
- 4573US6384533B1Metal component and discharge lampHERAEUS GMBH W C·Filed 2000·Granted May 7, 2002·12 cites·4 claims
- 4673US6267801B1Method for producing a tubular hydrogen permeation membraneHERAEUS GMBH W C·Filed 1999·Granted Jul 31, 2001·45 cites·20 claims
- 4773USD315801SOperating room light fixtureHERAEUS GMBH W C·Filed 1988·Granted Mar 26, 1991·18 cites·1 claims
- 4872US5128848AOperating lightHERAEUS GMBH W C·Filed 1990·Granted Jul 7, 1992·46 cites·21 claims
- 4972US4422919AElectrolytic cellHERAEUS GMBH W C·Filed 1982·Granted Dec 27, 1983·36 cites·19 claims
- 5072US4155730AAlloys for jets, nozzles, and perforated base plates for producing glass fibersHERAEUS GMBH W C·Filed 1977·Granted May 22, 1979·18 cites·12 claims
Showing the top 50 of 226 patent records by PatentIndex Score.
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