Inventor · disambiguated record
Klaus Heilmann
Also filed as: HEILMANN KLAUS
24 granted patents·11 pending applications·1,497 citations·filing 1974–2016
97Inventor score
Files withFRESENIUS AG11FRESENIUS MEDICAL CARE DE GMBH9HAHMANN UWE3HEILMANN KLAUS3BRANDENBURGER TORSTEN1
Top patents by PatentIndex Score
35 records- 0196US6017598AMultilayer polymer film for a multichamber medical bag and process for fabrication thereofFRESENIUS AG·Filed 1995·Granted Jan 25, 2000·188 cites·14 claims
- 0296US4906375AAsymmetrical microporous hollow fiber for hemodialysisFRESENIUS AG·Filed 1988·Granted Mar 6, 1990·116 cites·24 claims
- 0395US5928744APVC-free multilayer tube for medical purposes, process for the production thereof and useFRESENIUS AG·Filed 1996·Granted Jul 27, 1999·143 cites·21 claims
- 0493US6053967AAir separatorFRESENIUS AG·Filed 1994·Granted Apr 25, 2000·104 cites·27 claims
- 0590US8202428B2Filter device, preferably a hollow fiber dialyser with curled hollow fibersHEILMANN KLAUS·Filed 2010·Granted Jun 19, 2012·18 cites·9 claims
- 0689US5783269ANon-PVC multilayer film for medical bagsFRESENIUS AG·Filed 1996·Granted Jul 21, 1998·93 cites·19 claims
- 0787US6074559AFilter device having a hollow fiber bundle and associated sealing devicesFRESENIUS MEDICAL CARE DE GMBH·Filed 1997·Granted Jun 13, 2000·52 cites·49 claims
- 0887US6004311AConnecting arrangement and process for connecting two separate parts of a medical systemFRESENIUS AG·Filed 1996·Granted Dec 21, 1999·57 cites·30 claims
- 0983US5694978AProtective cap assembly for protecting and sealing a tubingFRESENIUS AG·Filed 1995·Granted Dec 9, 1997·236 cites·13 claims
- 1079US8162915B2Connector for packings containing medical liquids, and corresponding packing for medical liquidsBRANDENBURGER TORSTEN·Filed 2004·Granted Apr 24, 2012·42 cites·20 claims
- 1179US7713412B2Filter deviceFRESENIUS MEDICAL CARE DE GMBH·Filed 2008·Granted May 11, 2010·7 cites·49 claims
- 1274US5713850AApparatus for controlling a fluid flowFRESENIUS AG·Filed 1995·Granted Feb 3, 1998·170 cites·13 claims
- 1373US6419825B1Closure elementFRESENIUS MEDICAL CARE DE GMBH·Filed 1999·Granted Jul 16, 2002·37 cites·13 claims
- 1471US5268144AMethod for sterilizing a medical unitFRESENIUS AG·Filed 1992·Granted Dec 7, 1993·35 cites·23 claims
- 1570US6426002B1Filter deviceFRESENIUS MEDICAL CARE DE GMBH·Filed 2000·Granted Jul 30, 2002·10 cites·10 claims
- 1668US6858137B2Filter module having a closure elementFRESENIUS MEDICAL CARE DE GMBH·Filed 2002·Granted Feb 22, 2005·13 cites·14 claims
- 1765US9149770B2Hollow fiber capillary membrane and method for the production thereofFISLAGE RAINER·Filed 2008·Granted Oct 6, 2015·4 cites·33 claims
- 1860US2014087161A1Apparatus for manufacturing an adhesive-free gas barrier film having a ceramic barrier layerFRESENIUS MEDICAL CARE DE GMBH·Filed 2013·Application pending·0 cites
- 1959US6641731B1Filter deviceFRESENIUS MEDICAL CARE DE GMBH·Filed 1999·Granted Nov 4, 2003·20 cites·19 claims
- 2058US6776909B2Filter deviceFRESENIUS MEDICAL CARE DE GMBH·Filed 2002·Granted Aug 17, 2004·4 cites·18 claims
- 2158US2017175257A1Apparatus for manufacturing an adhesive-free gas barrier film having a ceramic barrier layerFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2016·Application pending·0 cites
- 2255US5147613AApparatus for sterilizing a medical unitFRESENIUS AG·Filed 1990·Granted Sep 15, 1992·77 cites·14 claims
- 2352US2007062871A1Filter deviceHAHMANN UWE·Filed 2006·Application pending·0 cites
- 2450US2006096907A1Filter deviceHAHMANN UWE·Filed 2005·Application pending·0 cites
- 2547US2009050556A1Filter deviceHAHMANN UWE·Filed 2008·Application pending·0 cites
- 2645US2004206704A1Filter deviceFiled 2004·Application pending·0 cites
- 2745US2005056584A1Filter deviceFiled 2004·Application pending·0 cites
- 2844US2010089817A1Hollow fiber, hollow fiber bundle, filter and method for the production of a hollow fiber or a hollow fiber bundleHEILMANN KLAUS·Filed 2008·Application pending·0 cites
- 2943US5843049AArrangement for administering a medical fluidFRESENUIS AG·Filed 1997·Granted Dec 1, 1998·47 cites·7 claims
- 3043US2004089598A1Filter deviceFiled 2003·Application pending·0 cites
- 3141US5522724AProcess for the multi-stage treatment of lumpy products using process media and device for carrying out the processFRESENIUS AG·Filed 1994·Granted Jun 4, 1996·8 cites·22 claims
- 3241US3948585AOphthalmoscope examination pattern having slit and surrounding ringPROPPER MFG CO INC·Filed 1974·Granted Apr 6, 1976·13 cites·2 claims
- 3340US2003155294A1Filter device, preferably a hollow fibre dialyser, comprising curled hollow fibresFiled 2001·Application pending·0 cites
- 3435US6862969B1Method and apparatus for the manufacture of fiber bundelsFRESENIUS MEDICAL CARE DE GMBH·Filed 1999·Granted Mar 8, 2005·3 cites·4 claims
- 3534US2005274665A1Capillary membrane and device for production thereofHEILMANN KLAUS·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →