Assignee
EPPENDORF GERAETEBAU NETHELER
US·47 granted patents·2,360 citations·filing 1974–1999
Top patents by PatentIndex Score
47 records- 0194US4999164APipetting device comprising a retaining cone for holding a slip-on pipette tip and pipette tip for such pipetting deviceEPPENDORF GERAETEBAU NETHELER·Filed 1987·Granted Mar 12, 1991·143 cites·12 claims
- 0292US4406170ARepeating pipetting deviceEPPENDORF GERAETEBAU NETHELER·Filed 1982·Granted Sep 27, 1983·73 cites·11 claims
- 0391US4470317APipetting deviceEPPENDORF GERAETEBAU NETHELER·Filed 1983·Granted Sep 11, 1984·113 cites·17 claims
- 0489US4072330ASlip-on pipette tip member and pipette device thereforEPPENDORF GERAETEBAU NETHELER·Filed 1976·Granted Feb 7, 1978·172 cites·11 claims
- 0589US4041764APipette deviceEPPENDORF GERAETEBAU NETHELER·Filed 1976·Granted Aug 16, 1977·64 cites·11 claims
- 0686USD387426SPipetteEPPENDORF GERAETEBAU NETHELER·Filed 1996·Granted Dec 9, 1997·29 cites·1 claims
- 0785US5538493ACentrifugation system with a rotatable multi-element carrierEPPENDORF GERAETEBAU NETHELER·Filed 1993·Granted Jul 23, 1996·75 cites·24 claims
- 0885US4713219APlastic reaction vesselEPPENDORF GERAETEBAU NETHELER·Filed 1986·Granted Dec 15, 1987·127 cites·12 claims
- 0984US6249345B1CuvetteEPPENDORF GERAETEBAU NETHELER·Filed 1999·Granted Jun 19, 2001·83 cites·38 claims
- 1083US5114854AProcess of effecting a microinjection into living cellsEPPENDORF GERAETEBAU NETHELER·Filed 1989·Granted May 19, 1992·45 cites·3 claims
- 1182US4560269ACell for mixing operations and for optical examinationEPPENDORF GERAETEBAU NETHELER·Filed 1983·Granted Dec 24, 1985·49 cites·18 claims
- 1281USD384163SPipetteEPPENDORF GERAETEBAU NETHELER·Filed 1996·Granted Sep 23, 1997·21 cites·1 claims
- 1380US5620660APipette systemEPPENDORF GERAETEBAU NETHELER·Filed 1994·Granted Apr 15, 1997·107 cites·15 claims
- 1479US5844686ASystem for pipetting and photometrically evaluating samplesEPPENDORF GERAETEBAU NETHELER·Filed 1996·Granted Dec 1, 1998·132 cites·35 claims
- 1579USD384162SPipetteEPPENDORF GERAETEBAU NETHELER·Filed 1996·Granted Sep 23, 1997·20 cites·1 claims
- 1679USD375798SPipetteEPPENDORF GERAETEBAU NETHELER·Filed 1995·Granted Nov 19, 1996·31 cites·1 claims
- 1778US3977944AEnzyme-kinetic determination of the concentration of a substrateEPPENDORF GERAETEBAU NETHELER·Filed 1974·Granted Aug 31, 1976·19 cites·25 claims
- 1874US4961350AFittable pipette tip consisting of a vessel which is designed to fit a particularly conical fitting head of a pipetteEPPENDORF GERAETEBAU NETHELER·Filed 1989·Granted Oct 9, 1990·73 cites·9 claims
- 1972US5863791ACover receptacle assemblyEPPENDORF GERAETEBAU NETHELER·Filed 1997·Granted Jan 26, 1999·105 cites·13 claims
- 2071US5620661APipette systemEPPENDORF GERAETEBAU NETHELER·Filed 1994·Granted Apr 15, 1997·94 cites·19 claims
- 2171US4533255AProcess for mixing liquid samples to be analyzed, as well as apparatus for performing this processEPPENDORF GERAETEBAU NETHELER·Filed 1983·Granted Aug 6, 1985·25 cites·9 claims
- 2269US6098819AMagazine for pipette tipsEPPENDORF GERAETEBAU NETHELER·Filed 1998·Granted Aug 8, 2000·87 cites·13 claims
- 2369US4751186AProcess for performing sample analyses and rack for performing the processEPPENDORF GERAETEBAU NETHELER·Filed 1985·Granted Jun 14, 1988·72 cites·5 claims
- 2468US5531131ADevice for adjusting correction factor of a plunger lift pipetEPPENDORF GERAETEBAU NETHELER·Filed 1994·Granted Jul 2, 1996·64 cites·12 claims
- 2567US5201348AEvacuating apparatus for a microtitration diaphragm plateEPPENDORF GERAETEBAU NETHELER·Filed 1992·Granted Apr 13, 1993·31 cites·20 claims
- 2662US6008038AMethod and a circuit arrangement for the electropermeation of living cellsEPPENDORF GERAETEBAU NETHELER·Filed 1998·Granted Dec 28, 1999·55 cites·4 claims
- 2762USD413676SCentrifugeEPPENDORF GERAETEBAU NETHELER·Filed 1998·Granted Sep 7, 1999·13 cites·1 claims
- 2860US5012682APipetting deviceEPPENDORF GERAETEBAU NETHELER·Filed 1989·Granted May 7, 1991·41 cites·19 claims
- 2956US4229104AMixing cuvetteEPPENDORF GERAETEBAU NETHELER·Filed 1978·Granted Oct 21, 1980·19 cites·10 claims
- 3055US5481900APipette systemEPPENDORF GERAETEBAU NETHELER·Filed 1993·Granted Jan 9, 1996·38 cites·1 claims
- 3155US4832679ARotor for centrifugeEPPENDORF GERAETEBAU NETHELER·Filed 1988·Granted May 23, 1989·19 cites·11 claims
- 3254US4961351AFillable sample taking vessel for handling a liquid sampleEPPENDORF GERAETEBAU NETHELER·Filed 1989·Granted Oct 9, 1990·17 cites·8 claims
- 3353US6199435B1Pipetting system with a pipetting device and at least one pipette tip releasably fastened theretoEPPENDORF GERAETEBAU NETHELER·Filed 1999·Granted Mar 13, 2001·41 cites·14 claims
- 3452US6103084AApparatus for electroporationEPPENDORF GERAETEBAU NETHELER·Filed 1995·Granted Aug 15, 2000·30 cites·8 claims
- 3552US5280975ALocking mechanism for a cover of a centrifugeEPPENDORF GERAETEBAU NETHELER·Filed 1991·Granted Jan 25, 1994·23 cites·22 claims
- 3650US5971908ALaboratory centrifuge with electric motorEPPENDORF GERAETEBAU NETHELER·Filed 1998·Granted Oct 26, 1999·22 cites·20 claims
- 3750US5591408ARepetition pipetteEPPENDORF GERAETEBAU NETHELER·Filed 1995·Granted Jan 7, 1997·38 cites·8 claims
- 3850US5573729ARepetition pipetteEPPENDORF GERAETEBAU NETHELER·Filed 1995·Granted Nov 12, 1996·36 cites·3 claims
- 3947US4714527AProcess for measuring the potential difference between a sample liquid and a reference electrolyteEPPENDORF GERAETEBAU NETHELER·Filed 1986·Granted Dec 22, 1987·13 cites·4 claims
- 4044US5511433APipette deviceEPPENDORF GERAETEBAU NETHELER·Filed 1992·Granted Apr 30, 1996·26 cites·14 claims
- 4144US4727032AProcess for the thermostatic control of a sample fluid to be analyzed, apparatus for performing the processEPPENDORF GERAETEBAU NETHELER·Filed 1985·Granted Feb 23, 1988·13 cites·11 claims
- 4238US5916525AClosure vessel assemblyEPPENDORF GERAETEBAU NETHELER·Filed 1992·Granted Jun 29, 1999·16 cites·7 claims
- 4337US5665208AMethod and apparatus for the quantitative enrichment of volatile compounds by capillary distillationEPPENDORF GERAETEBAU NETHELER·Filed 1995·Granted Sep 9, 1997·9 cites·26 claims
- 4435US4982614AProcess of taking liquid from large-volume, deep vessels by means of sucking vessels and auxiliary sucking device for use with large-volume, deep vessels in carrying out that processEPPENDORF GERAETEBAU NETHELER·Filed 1989·Granted Jan 8, 1991·13 cites·9 claims
- 4532US6159199ADevice for the manipulation of cytotechnical instrumentsEPPENDORF GERAETEBAU NETHELER·Filed 1998·Granted Dec 12, 2000·15 cites·6 claims
- 4628US4596649AMeasuring system comprising ion-selective electrodesEPPENDORF GERAETEBAU NETHELER·Filed 1985·Granted Jun 24, 1986·5 cites·19 claims
- 4724US4285791AElectrode systemEPPENDORF GERAETEBAU NETHELER·Filed 1980·Granted Aug 25, 1981·4 cites·5 claims
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