Inventor · disambiguated record
Dennis J. Hlavinka
Also filed as: HLAVINKA DENNIS · HLAVINKA DENNIS J
82 granted patents·26 pending applications·3,718 citations·filing 1978–2025
99Inventor score
Files withTERUMO BCT INC31COBE LAB24GAMBRO INC18TERUMO BCT BIOTECHNOLOGIES LLC12CARIDIANBCT BIOTECHNOLOGIES LL5
Top patents by PatentIndex Score
108 records- 0198US11980707B2Methods and systems for high-throughput blood component collectionTERUMO BCT INC·Filed 2023·Granted May 14, 2024·6 cites·19 claims
- 0298US11925743B2Methods and systems for high-throughput blood component collectionTERUMO BCT INC·Filed 2023·Granted Mar 12, 2024·5 cites·20 claims
- 0398US6354986B1Reverse-flow chamber purging during centrifugal separationGAMBRO INC·Filed 2000·Granted Mar 12, 2002·228 cites·33 claims
- 0498US6071422AParticle separation method and apparatusCOBE LAB·Filed 1998·Granted Jun 6, 2000·171 cites·29 claims
- 0597US10976105B2LyophilizationTERUMO BCT INC·Filed 2020·Granted Apr 13, 2021·12 cites·3 claims
- 0697US10969171B2LyophilizationTERUMO BCT INC·Filed 2020·Granted Apr 6, 2021·40 cites·4 claims
- 0797US10539367B2LyophilizationTERUMO BCT INC·Filed 2018·Granted Jan 21, 2020·58 cites·6 claims
- 0897US9863699B2LyophilizationTERUMO BCT INC·Filed 2015·Granted Jan 9, 2018·132 cites·6 claims
- 0997US5674173AApparatus for separating particlesCOBE LAB·Filed 1995·Granted Oct 7, 1997·244 cites·30 claims
- 1096US12357742B2Methods and systems for high-throughput blood component collectionTERUMO BCT INC·Filed 2024·Granted Jul 15, 2025·1 cites·19 claims
- 1196US10793327B2Lyophilization container and method of using sameTERUMO BCT BIOTECHNOLOGIES LLC·Filed 2018·Granted Oct 6, 2020·59 cites·28 claims
- 1296US5939319AParticle separation method and apparatusCOBE LAB·Filed 1996·Granted Aug 17, 1999·132 cites·55 claims
- 1395US11747082B2Multi-part lyophilization container and method of useTERUMO BCT BIOTECHNOLOGIES LLC·Filed 2022·Granted Sep 5, 2023·4 cites·20 claims
- 1495US11634257B2Lyophilization container and method of using sameTERUMO BCT BIOTECHNOLOGIES LLC·Filed 2020·Granted Apr 25, 2023·5 cites·20 claims
- 1595US11609042B2Multi-part lyophilization container and method of useTERUMO BCT BIOTECHNOLOGIES LLC·Filed 2020·Granted Mar 21, 2023·7 cites·22 claims
- 1695US11090425B2Methods and systems for high-throughput blood component collectionTERUMO BCT INC·Filed 2018·Granted Aug 17, 2021·11 cites·21 claims
- 1795US5951877AParticle filter methodCOBE LAB·Filed 1996·Granted Sep 14, 1999·109 cites·59 claims
- 1894US11815311B2Lyophilization container fill fixture, system and method of useTERUMO BCT BIOTECHNOLOGIES LLC·Filed 2022·Granted Nov 14, 2023·6 cites·20 claims
- 1994US11137206B2LyophilizationTERUMO BCT INC·Filed 2020·Granted Oct 5, 2021·3 cites·5 claims
- 2094US7549956B2Centrifugal separation apparatus and method for separating fluid componentsCARIDIANBCT INC·Filed 2006·Granted Jun 23, 2009·23 cites·8 claims
- 2194US5520218AMedical tubing set for the use with an improved radio frequency tubing sealerCOBE LAB·Filed 1994·Granted May 28, 1996·67 cites·24 claims
- 2292US11609043B2Lyophilization container fill fixture, system and method of useTERUMO BCT BIOTECHNOLOGIES LLC·Filed 2020·Granted Mar 21, 2023·4 cites·24 claims
- 2392US5704889ASpillover collection of sparse components such as mononuclear cells in a centrifuge apparatusCOBE LAB·Filed 1995·Granted Jan 6, 1998·90 cites·15 claims
- 2491US11067336B2LyophilizationTERUMO BCT INC·Filed 2020·Granted Jul 20, 2021·2 cites·9 claims
- 2591US7964048B2Heat weld tubing connectorsCARIDIANBCT INC·Filed 2007·Granted Jun 21, 2011·14 cites·11 claims
- 2691US7829867B2Apparatus for photo reduction of contaminants in blood and blood products with calibration meansCARIDIANBCT BIOTECHNOLOGIES LL·Filed 2008·Granted Nov 9, 2010·33 cites·17 claims
- 2790US7033512B2Fluid separation devices, systems and/or methods using a centrifuge and roller pumpGAMBRO INC·Filed 2003·Granted Apr 25, 2006·36 cites·10 claims
- 2890US6334842B1Centrifugal separation apparatus and method for separating fluid componentsGAMBRO INC·Filed 1999·Granted Jan 1, 2002·219 cites·26 claims
- 2990US5685875AFluid sampling device for closed collection systemsCOBE LAB·Filed 1995·Granted Nov 11, 1997·53 cites·17 claims
- 3090US5496301AFluid sampling device for closed collection systemsCOBE LAB·Filed 1993·Granted Mar 5, 1996·51 cites·18 claims
- 3189US6277337B1Method and apparatus for inactivation of biological contaminants using photosensitizersGAMBRO INC·Filed 1999·Granted Aug 21, 2001·92 cites·12 claims
- 3289US6053856ATubing set apparatus and method for separation of fluid componentsCOBE LAB·Filed 1997·Granted Apr 25, 2000·289 cites·48 claims
- 3389US5704888AIntermittent collection of mononuclear cells in a centrifuge apparatusCOBE LAB·Filed 1995·Granted Jan 6, 1998·67 cites·8 claims
- 3489US2024139399A1Methods And Systems For High-Throughput Blood Component CollectionTERUMO BCT INC·Filed 2024·Application pending·0 cites
- 3588US12043823B2Cell capture and expansionTERUMO BCT INC·Filed 2022·Granted Jul 23, 2024·1 cites·26 claims
- 3688US7094378B1Method and apparatus for inactivation of biological contaminants using photosensitizersGAMBRO INC·Filed 2000·Granted Aug 22, 2006·60 cites·108 claims
- 3788US6736768B2Fluid separation devices, systems and/or methods using a fluid pressure driven and/or balanced approachGAMBRO INC·Filed 2001·Granted May 18, 2004·29 cites·59 claims
- 3887US7582049B2Fluid separation devices, systems and/or methods using a centrifuge and roller pumpCARIDIANBCT INC·Filed 2006·Granted Sep 1, 2009·13 cites·24 claims
- 3986US7438679B2Apparatus and method for separating volumes of a composite liquid with a balancing assemblyCARIDIANBCT BIOTECHNOLOGIES LL·Filed 2007·Granted Oct 21, 2008·30 cites·12 claims
- 4086US7077559B2Container or bag mixing apparatuses and/or methodsGAMBRO INC·Filed 2003·Granted Jul 18, 2006·49 cites·24 claims
- 4185US11634677B2Coating a bioreactor in a cell expansion systemTERUMO BCT INC·Filed 2020·Granted Apr 25, 2023·1 cites·18 claims
- 4285US8339592B2Apparatus for photo reduction of contaminants in blood and blood products with calibration meansHLAVINKA DENNIS J·Filed 2010·Granted Dec 25, 2012·13 cites·18 claims
- 4385US6843961B2Reduction of contaminants in blood and blood products using photosensitizers and peak wavelengths of lightGAMBRO INC·Filed 2003·Granted Jan 18, 2005·46 cites·38 claims
- 4484US12077739B2Coating a bioreactor in a cell expansion systemTERUMO BCT INC·Filed 2023·Granted Sep 3, 2024·0 cites·9 claims
- 4584US5792038ACentrifugal separation device for providing a substantially coriolis-free pathwayCOBE LAB·Filed 1996·Granted Aug 11, 1998·59 cites·32 claims
- 4683US7029430B2Centrifugal separation apparatus and method for separating fluid componentsGAMBRO INC·Filed 2001·Granted Apr 18, 2006·77 cites·27 claims
- 4783US5904645AApparatus for reducing turbulence in fluid flowCOBE LAB·Filed 1997·Granted May 18, 1999·55 cites·26 claims
- 4883US5345070ARadio frequency tubing sealerCOBE LAB·Filed 1993·Granted Sep 6, 1994·41 cites·34 claims
- 4983US4381999AAutomatic ultrafiltration control systemCOBE LAB·Filed 1981·Granted May 3, 1983·189 cites·9 claims
- 5082US11685883B2Methods and systems for coating a cell growth surfaceTERUMO BCT INC·Filed 2017·Granted Jun 27, 2023·1 cites·7 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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