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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US393076119 Dic 19726 Ene 1976The Boots Company, Ltd.Portable and manually operable peristaltic pump
US397596015 Mar 197424 Ago 1976Technicon Instruments CorporationManual fluid sampler with overstroke
US399031320 Nov 19749 Nov 1976Method and apparatus for serial dilutions
US402371620 Abr 197617 May 1977Micro-dispensing liquid pipet
US42719885 Jul 19789 Jun 1981Pitman-Moore, Inc.Dispensing of fluent materials
US42745586 Jul 197823 Jun 1981Dispensing of fluent materials
US442025419 Feb 198013 Dic 1983Cuvet and associated apparatus and method for using same
US44359894 Dic 198113 Mar 1984Beckman Instruments, Inc.Plunger operated pipet
US44427227 Ene 198317 Abr 1984Beckman Instruments Inc.Plunger operated pipet
US452743716 Nov 19849 Jul 1985Wescor, Inc.Pipette controller
US488499227 May 19885 Dic 1989Coin-dispensing apparatus
US51046248 Abr 199114 Abr 1992Costar CorporationPipetter
US519251131 May 19919 Mar 1993Tri-Continent Scientific, Inc.Pipette tip and piston
US528997414 Abr 19931 Mar 1994Ransburg CorporationSpray gun having trigger overtravel protection and maximum flow adjustment knob warning
US540685625 Mar 199418 Abr 1995Eppendorf-Netheler HinzPipetting apparatus
US54272747 Feb 199427 Jun 1995Product delivery system for delivering sterile liquid product
US54532466 Jun 199426 Sep 1995Mitsubishi Yuka Bio-Clinical Laboratories, Inc.
Daisen Sangyo Co., Ltd.
Tafuto Co., Ltd.
Dispensing apparatus
US550931813 Oct 199323 Abr 1996Manostat CorporationMemory Mopet
US615829212 Ago 199912 Dic 2000Pipette
US656828829 Jun 200127 May 2003Rainin Instrument, LLCPipette with improved pipette tip and mounting shaft
US659975524 Oct 200129 Jul 2003BASF AktiengesellschaftMethod and device for applying small quantities of liquid
US674563631 Mar 20038 Jun 2004Rainin Instrument, LLCPipette with improved pipette tip and mounting shaft
US692393816 Oct 20022 Ago 2005Matrix Technologies CorporationHand-held pipettor
US728445427 May 200423 Oct 2007Matrix Technologies CorporationHand held pipette
US73965124 Nov 20038 Jul 2008Drummond Scientific CompanyAutomatic precision non-contact open-loop fluid dispensing
US74167044 Jun 200126 Ago 2008VistaLab Technologies, Inc.Handheld pipette
US808834216 Mar 20053 Ene 2012Matrix Technologies CorporationHand-held pipettor
US81143624 Oct 200514 Feb 2012Vistalab Technologies, Inc.Automatic pipette identification
USD27731330 Sep 198222 Ene 1985Manostat CorporationHand-held pipetting device
USD27731430 Sep 198222 Ene 1985Manostat CorporationHand-held pipetting device
USD27731530 Sep 198222 Ene 1985Manostat CorporationBase for a pipetting device
USD27971030 Abr 198216 Jul 1985Data Packaging CorporationMulti-channel pipetter
USD50516530 Abr 200317 May 2005Mattel, Inc.Water gun
USD51417327 Sep 200431 Ene 2006Mattel, Inc.Water guns
USD52157427 Sep 200423 May 2006Mattel, Inc.Water gun
USD6206023 Ene 200827 Jul 2010VistaLab Technologies, Inc.Pipette
USRE3221028 Feb 197822 Jul 1986Device for ejecting the removable tip of a pipette
USRE357691 Mar 199614 Abr 1998Ransburg CorporationSpray gun having trigger overtravel protection and maximum flow adjustment knob warning

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