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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US480435517 Nov 198714 Feb 1989Utah Bioresearch, Inc.Apparatus and method for ultrasound enhancement of sedimentation during centrifugation
US486581021 Sep 198712 Sep 1989Kis Photo IndustrieCentrifuge for performing medical analyses
US520763423 Ene 19914 May 1993Biotope, Inc.Self-balancing apparatus and method for a centrifuge device
US537606318 Feb 199327 Dic 1994Boehringer Mannheim CorporationSelf-balancing apparatus and method for a centrifuge device
US582306827 Ago 199620 Oct 1998Comair Rotron, Inc.Rotating system with reduced transference of vibration and acoustics and method for reducing same
US598375023 Abr 199816 Nov 1999Comair Rotron, Inc.Rotating system with reduced transference of vibration and acoustics and method for reducing same
US61323547 Nov 199717 Oct 2000Hitachi Koki Co., Ltd.Automatic ball balancer for rotating machine
US66515276 Jul 200125 Nov 2003INA-Wlzlager Schaeffler oHGSelf-balancing device
US69490631 Abr 200227 Sep 2005Hanlab CorporationAutomatic balance adjusting centrifugal apparatus
US696015823 May 20021 Nov 2005Westfalia Separator AGCentrifugal separator
US702571429 Jul 200411 Abr 2006DiagyrProcess to balance a rotatable plate of a centrifuge and centrifuge using the process
US743521129 Dic 200614 Oct 2008Korea Institute of Machinery & MaterialsBall balancer for vertical rotor and centrifuge
US79428012 Sep 200817 May 2011Hanlab CorporationAutomatic balancing centrifuge using balancer