Inventor · disambiguated record
Rolf Hagedorn
Also filed as: HAGEDORN ROLF
23 granted patents·1 pending application·1,388 citations·filing 1990–2012
97Inventor score
Files withFRAUNHOFER GES FORSCHUNG9EVOTEC TECHNOLOGIES GMBH5EVOTEC AG3FRAUNHOFER GES ZUR FORDEREUNG1GUNTER FUHR1
Top patents by PatentIndex Score
24 records- 0198US6149789AProcess for manipulating microscopic, dielectric particles and a device thereforFRAUNHOFER GES FORSCHUNG·Filed 1995·Granted Nov 21, 2000·292 cites·20 claims
- 0298US5454472AMethod of continuously separating mixtures of microscopic dielectric particles and apparatus for carrying through this methodFRAUNHOFER GES FORSCHUNG·Filed 1992·Granted Oct 3, 1995·272 cites·23 claims
- 0396US6113768AUltraminiaturized surface structure with controllable adhesionFRAUNHOFER GES FORSCHUNG·Filed 1994·Granted Sep 5, 2000·109 cites·16 claims
- 0495US8451138B2Cryogenic storage device comprising a transponderZIMMERMANN HEIKO·Filed 2011·Granted May 28, 2013·15 cites·9 claims
- 0595US6727451B1Method and device for manipulating microparticles in fluid flowsEVOTEC TECHNOLOGIES GMBH·Filed 1999·Granted Apr 27, 2004·145 cites·16 claims
- 0688US6931864B2Cryostorage method and deviceFRAUNHOFER GES FORSCHUNG·Filed 2001·Granted Aug 23, 2005·20 cites·21 claims
- 0786US7958791B2Cryogenic storage device comprising a transponderFRAUNHOFER GES FORSCHUNG·Filed 2003·Granted Jun 14, 2011·15 cites·20 claims
- 0883US5948328AShaping of microparticles in electric-field cagesFRAUNHOFER GES FORSCHUNG·Filed 1995·Granted Sep 7, 1999·72 cites·48 claims
- 0981US6646238B1Method and device for a accomodating samples on cryosubstratesEVOTEC AG·Filed 2000·Granted Nov 11, 2003·19 cites·28 claims
- 1081US5925511ACryopreserving and cryogenically processing biological objectsFRAUNHOFER GES ZUR FORDEREUNG·Filed 1995·Granted Jul 20, 1999·40 cites·30 claims
- 1180US6542778B1Process and device for permeation of biological objectsEVOTEC AG·Filed 2000·Granted Apr 1, 2003·22 cites·12 claims
- 1278US6749736B1Electrode arrangement for the dielectrophoretic diversion of particlesEVOTEC TECHNOLOGIES GMBH·Filed 1999·Granted Jun 15, 2004·113 cites·7 claims
- 1378US6129832ADevice and method for adjusting ion concentrationsGUNTER FUHR·Filed 1996·Granted Oct 10, 2000·63 cites·26 claims
- 1475US8262883B2Methods and devices for separating particles in a liquid flowMUELLER TORSTEN·Filed 2004·Granted Sep 11, 2012·17 cites·30 claims
- 1572US6465225B1Method and device for manipulating particles in microsystemsEVOTEC AG·Filed 1999·Granted Oct 15, 2002·92 cites·15 claims
- 1668US6663757B1Method and device for the convective movement of liquids in microsystemsEVOTEC TECHNOLOGIES GMBH·Filed 1999·Granted Dec 16, 2003·32 cites·20 claims
- 1761US9149813B2Methods and devices for separating particles in a liquid flowMÜLLER TORSTEN·Filed 2012·Granted Oct 6, 2015·1 cites·13 claims
- 1849US5572076ADielectric micromechanical elementFRAUNHOFER GES FORSCHUNG·Filed 1990·Granted Nov 5, 1996·14 cites·14 claims
- 1947US7439075B2Method and device for withdrawing suspended microparticles from a fluidic microsystemPERKINELMER CELLULAR TECHNOLOG·Filed 2001·Granted Oct 21, 2008·3 cites·9 claims
- 2045US7070684B1Electrode arrangement for generating functional field barriers in microsystemsEVOTEC TECHNOLOGIES GMBH·Filed 1999·Granted Jul 4, 2006·22 cites·10 claims
- 2143US2005120235A1Methods and devices for controlling the access to a data processing deviceFiled 2003·Application pending·0 cites
- 2237US6841356B1Processes for cell traced based testing of biological cellsEVOTEC TECHNOLOGIES GMBH·Filed 1999·Granted Jan 11, 2005·2 cites·26 claims
- 2336US5726509ADielectric motorFRAUNHOFER GES FORSCHUNG·Filed 1990·Granted Mar 10, 1998·7 cites·17 claims
- 2428US5430339AElectric motorFRAUNHOFER GES FORSCHUNG·Filed 1992·Granted Jul 4, 1995·1 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Rolf Hagedorn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →