Inventor · disambiguated record
Kenneth Rainin
Also filed as: RAININ KENNETH
35 granted patents·1 pending application·2,137 citations·filing 1977–2003
98Inventor score
Top patents by PatentIndex Score
36 records- 0198USD271239SContainer and rack for pipette tips or similar articleRAININ INSTR CO INC·Filed 1981·Granted Nov 1, 1983·98 cites·1 claims
- 0294US4139469AFluid control mechanismALTEX SCIENT INC·Filed 1977·Granted Feb 13, 1979·63 cites·9 claims
- 0393US6254832B1Battery powered microprocessor controlled hand portable electronic pipetteRAININ INSTR CO INC·Filed 1999·Granted Jul 3, 2001·130 cites·39 claims
- 0492US6568288B2Pipette with improved pipette tip and mounting shaftRAININ INSTR LLC·Filed 2001·Granted May 27, 2003·46 cites·14 claims
- 0592US4779467ALiquid-end assembly for multichannel air-displacement pipetteRAININ INSTR CO INC·Filed 1987·Granted Oct 25, 1988·129 cites·8 claims
- 0692US4577760AApparatus for supporting pipette tipsRAININ INSTR COMPANY INC·Filed 1984·Granted Mar 25, 1986·74 cites·14 claims
- 0790US6428750B1Volume adjustable manual pipette with quick set volume adjustmentRAININ INSTR LLC·Filed 2000·Granted Aug 6, 2002·93 cites·17 claims
- 0890USD448853SPipette tipRAININ INSTR CO INC·Filed 2000·Granted Oct 2, 2001·29 cites·1 claims
- 0989US6045757AMembrane filter pipette tipRAININ INSTR CO INC·Filed 1997·Granted Apr 4, 2000·100 cites·2 claims
- 1088USD438981SPipette tipRAININ INSTR CO INC·Filed 2000·Granted Mar 13, 2001·24 cites·1 claims
- 1187US6737023B1Pipette with improved pipette tip mounting shaftRAININ INSTR LLC·Filed 2000·Granted May 18, 2004·57 cites·1 claims
- 1286US6967004B2Pipette with improved pipette tip and mounting shaftRAININ INSTR LLC·Filed 2001·Granted Nov 22, 2005·61 cites·17 claims
- 1386USD426643SManual pipetteRAININ INSTR CO INC·Filed 1999·Granted Jun 13, 2000·29 cites·1 claims
- 1486US5392914ARefill pack for pipette tip racksRAININ INSTR CO INC·Filed 1993·Granted Feb 28, 1995·153 cites·22 claims
- 1585US6745636B2Pipette with improved pipette tip and mounting shaftRAININ INSTR LLC·Filed 2003·Granted Jun 8, 2004·44 cites·3 claims
- 1682US4655917AModular liquid chromatography column apparatusRAININ INSTR CO INC·Filed 1985·Granted Apr 7, 1987·50 cites·18 claims
- 1781US7175813B2Volume adjustable manual pipette with quick set volume adjustmentRAININ INSTR LLC·Filed 2003·Granted Feb 13, 2007·36 cites·12 claims
- 1881US5441702ARefill pack for pipette tip racksRAININ INSTR CO INC·Filed 1993·Granted Aug 15, 1995·99 cites·29 claims
- 1980US6352673B1Ergonomic return springless manual air displacement pipetteRAININ INSTR·Filed 2000·Granted Mar 5, 2002·34 cites·20 claims
- 2079US6365110B1Blowout springless manual air displacement pipette with mechanical assist for aiding in locating and maintaining pipette plunger at a home positionRAININ INSTR·Filed 2000·Granted Apr 2, 2002·36 cites·5 claims
- 2179US4861473AApparatus for facilitating compression of packing material in a liquid chromatography columnRAININ INSTR CO INC·Filed 1988·Granted Aug 29, 1989·43 cites·4 claims
- 2278USD437940SPipette tipRAININ INSTR CO INC·Filed 1999·Granted Feb 20, 2001·13 cites·1 claims
- 2378US6168761B1Pipette with improved pipette tip and mounting shaftRAININ INSTR CO INC·Filed 1998·Granted Jan 2, 2001·89 cites·14 claims
- 2477US4670141AMethod and apparatus for facilitating compression of packing material in a liquid chromatography columnRAININ INSTR CO INC·Filed 1985·Granted Jun 2, 1987·40 cites·20 claims
- 2577US4126554ASelectively marked thin-layer chromatographic plateANALTECH INC·Filed 1977·Granted Nov 21, 1978·27 cites·15 claims
- 2674US5642816APipette tip rack refill plate hold down apparatusRAININ INSTR CO INC·Filed 1995·Granted Jul 1, 1997·101 cites·17 claims
- 2773US5779984APipette tip rack and refill pack containing large maximized volume freely nestable pipette tipsRAININ INTSTRUMENTAL CO INC·Filed 1996·Granted Jul 14, 1998·112 cites·43 claims
- 2873US4676377AEnclosed pipette tip rackRAININ INSTR CO INC·Filed 1986·Granted Jun 30, 1987·67 cites·14 claims
- 2973US4551249AModular liquid chromatography column apparatusRAININ INSTR CO INC·Filed 1984·Granted Nov 5, 1985·27 cites·16 claims
- 3072USD426642SElectronic pipetteRAININ INSTR CO INC·Filed 1999·Granted Jun 13, 2000·16 cites·1 claims
- 3170US6645433B2Ergonomic return springless manual air displacement pipetteRAININ INSTR LLC·Filed 2002·Granted Nov 11, 2003·11 cites·3 claims
- 3270US5364596AManual pipette with plunger velocity governor, home position latch and trigger releaseRAININ INSTR CO INC·Filed 1992·Granted Nov 15, 1994·66 cites·19 claims
- 3365US6299841B1Bilaterally symmetrical battery powered microprocessor controlled lightweight hand-holdable electronic pipetteRAININ INSTR CO INC·Filed 1999·Granted Oct 9, 2001·58 cites·7 claims
- 3458US5792424AManual pipette with delayed-action home position latchRAININ INSTR CO INC·Filed 1996·Granted Aug 11, 1998·49 cites·18 claims
- 3558US4763535APipette mechanismRAININ INSTR CO INC·Filed 1987·Granted Aug 16, 1988·33 cites·7 claims
- 3647US2001055547A1Bilaterally symmetrical battery powered microprocessor controlled lightweight hand-holdable electronic pipetteRAININ INSTR CO INC·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →