1
Gregory Mathus, Daniel J Seguin, Victor A Torti: Tube rack. Matrix Technologies Corporation, Gauthier & Connors, April 5, 2005: US06875405 (78 worldwide citation)

A tube rack comprises a base having an array of vertical openings extending therebetween, the openings being configured and dimensioned to receive a plurality of tubes, with the upper ends of the tubes being accessible at the top surface. The base includes base sidewalls that each include a co-axial ...


2
T Christian Boles, Stephen J Kron, Christopher P Adams: Nucleic acid-containing polymerizable complex. Matrix Technologies Corporation, Wood Herron & Evans L, February 17, 2004: US06692912 (36 worldwide citation)

Disclosed is a polymerizable complex containing a covalently attached nucleic acid molecule which, under appropriate conditions, is capable of copolymerization with a second polymerizable ethylene-containing monomer unit to form a polymerized layer. The polymerized layer containing attached nucleic ...


3
Victor A Torti, George P Kalmakis, Gary E Nelson: Pipettor including an indicator and method of use. Matrix Technologies Corporation, Wolf Greenfield & Sacks P C, September 26, 2000: US06123905 (36 worldwide citation)

A pipettor including a body portion, a cylinder having an interior channel, and a filter plug disposed within the channel is disclosed. The filter plug may include a plurality of pores and may preferably be treated with a first chemical, so as to affect closure of the pores when the filter plug cont ...


4
George P Kalmakis, R Laurence Keene, Gary E Nelson, Victor A Torti: Computer controlled pipetting system. Matrix Technologies Corporation, Jerry Cohen, January 23, 1990: US04896270 (32 worldwide citation)

A computer controlled pipetting system with a hand held pipettor and a control assembly. The pipettor has a motor driven pump for aspirating and dispensing liquid through a pipette which is inserted to the pipettor. The control assembly has a keyboard for controlling operation of the pipetting syste ...


5
Daniel J Seguin, Margaret M Banar: Closure device for laboratory receptacles. Matrix Technologies Corporation, Samuels Gauthier & Stevens, October 24, 2000: US06136273 (31 worldwide citation)

A closure device is provided which includes a flexible cover with an array of protruding hollow caps which are formed integrally with and depend from the cover. The caps have cup shaped noses with cylindrical side walls joined to the cover by inwardly tapered intermediate wall sections. The caps for ...


6
Gregory Mathus, Daniel J Seguin, Victor A Torti: Test tube with data matrix code markings. Matrix Technologies Corporation, Samuels Gauthier & Stevens, April 16, 2002: US06372293 (23 worldwide citation)

A test tube comprises a tube body of unitary construction including an enclosed sidewall and an integral bottom that together define a tubular container having an open top. The bottom has a concave interior surface and a planar exterior surface upon which machine readable data is encoded within a mu ...


7
Victor A Torti, Gary E Nelson, R Laurence Keene, George P Kalmakis: Adjustable multi-channel pipetter. Matrix Technologies Corporation, Wolf Greenfield & Sacks, October 15, 1991: US05057281 (20 worldwide citation)

A pipetting system having a plurality of fittings whose spacing can be individually adjusted by sliding the fittings along a track. Changing the spacing is accomplished by releasing a clamping plate which secures the fittings to the track. The fittings are then slid into the desired position and rec ...


8
Richard Cote, Robert Henry Zier: Hand-held pipettor. Matrix Technologies Corporation, Gauthier & Connors, August 2, 2005: US06923938 (18 worldwide citation)

A hand-held pipettor comprising a piston received in one end of a cylinder, a pipettor tip removably secured to an opposite end of said cylinder, means for reciprocating said piston through a selected stroke to aspirate fluid into and to expel the thus aspirated fluid from said pipettor tip, mutuall ...


9
Victor A Torti, Robert H Zier, Jean Paul G Boucher: Small sample volume displacement pipette tips. Matrix Technologies Corporation, Wolf Greenfield & Sacks P C, May 23, 2000: US06066297 (14 worldwide citation)

A pipette tip with a volume capacity of at least about 1250 .mu.l that can be used with single channel or multichannel pippetors and that can be used effectively with microtiter tubes, test tubes and microtiter plates. The tip can be a single contiguous piece, typically formed of a material such as ...


10
Richard A Cote, Christopher P LaCroix: Pipette tip mounting and ejection assembly and associated pipette tip. Matrix Technologies Corporation, Wood Herron & Evans, January 5, 2010: US07641859 (12 worldwide citation)

An air displacement pipette has a tubular pipette tip with an upper section surrounding a locking chamber, and a body section leading from the upper section and tapering downwardly to a reduced diameter end. A tubular mounting shaft on the pipette has a distal end configured and dimensioned for axia ...