FIG. 1 is a perspective view of a new design of a dispersive insert;
FIG. 2 is a perspective view of a new design of a dispersive insert inside a pipette tip;
FIG. 3 is a side plan view thereof;
FIG. 4 is a cross-sectional, side plan view thereof taken at Line 4-4 shown in FIG. 3;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines showing the pipette tip form no part of the claimed design.
| Patent |
Priority |
Assignee |
Title |
| 2968919, |
|
|
|
| 2989845, |
|
|
|
| 3251552, |
|
|
|
| 4151089, |
May 17 1978 |
The United States of America as represented by the Secretary of the |
Device for high efficiency continuous countercurrent extraction using a rotating helical tube |
| 4479442, |
Dec 23 1981 |
DB RILEY, INC |
Venturi burner nozzle for pulverized coal |
| 5042502, |
Sep 18 1989 |
LA MINA LTD , A CORP OF THE BRITISH VIRGIN ISLANDS |
Urine testing module with cytology cup |
| 5171537, |
May 06 1991 |
Richard E., MacDonald; Hugh, Prior |
Activated immunodiagnostic pipette tips |
| 5368729, |
Jul 23 1993 |
WHATMAN LIMITED |
Solid phase extraction device |
| 5437979, |
Jul 24 1989 |
Beckman Instruments, Inc. |
Solid phase system for sequential reactions |
| 5443734, |
Mar 05 1990 |
Applied Separations, Inc. |
Programmable solid phase extraction and elution device |
| 5496523, |
May 06 1994 |
NSS CAPITAL FUNDING, LLC |
Filtered micropipette tip for high/low volume pipettors |
| 5512168, |
Mar 05 1990 |
Applied Separations, Inc. |
Programmable solid phase extraction and elution device |
| 5529694, |
May 02 1995 |
EXL ACQUISITION CORP |
Solid phase extraction apparatus and method of using same |
| 5580529, |
Apr 22 1994 |
Bio-Plas, Inc. |
Aerosol and liquid transfer resistant pipette tip apparatus |
| 5595653, |
Jul 15 1994 |
Cera, Inc. |
Microcolumn for extraction of analytes from liquids |
| 5660792, |
Dec 12 1994 |
Moritex Corporation |
Automatic solid phase extraction device with interchangeable nozzle holder head |
| 5833927, |
Sep 18 1992 |
Amersham International plc |
Device and method for affinity separation |
| 5849249, |
Mar 17 1997 |
WHATMAN LIMITED |
Solid phase extraction apparatus for enhanced recovery and precision |
| 5874004, |
Jun 19 1996 |
DEWITT, SHEILA H |
Phase separation filter device |
| 5888409, |
Jun 07 1995 |
Cedars-Sinai Medical Center |
Methods for cell isolation and collection |
| 6048457, |
Feb 26 1997 |
EMD Millipore Corporation |
Cast membrane structures for sample preparation |
| 6117394, |
Apr 08 1997 |
|
Membrane filtered pipette tip |
| 6143252, |
Apr 12 1999 |
Applied Biosystems, LLC |
Pipetting device with pipette tip for solid phase reactions |
| 6455325, |
Mar 20 1995 |
Precision System Science Co., Ltd. |
Liquid processing method making use of pipette device and apparatus for same |
| 6566145, |
Feb 09 2000 |
CHIRAL TECHNOLOGIES, INC |
Disposable pipette extraction |
| 6634243, |
Jan 14 2002 |
Rapid Medical Diagnostics Corporation |
Sample testing device |
| 6692703, |
Sep 07 2000 |
Hitachi, LTD |
Nucleic acid purification method and purification apparatus |
| 6761855, |
Nov 05 2001 |
HSB CORPORATE TRUST COMPANY UK LIMITED, AS SECURITY AGENT; HSBC CORPORATE TRUSTEE COMPANY UK LIMITED, AS SECURITY AGENT |
Column for solid phase processing |
| 6770246, |
Mar 03 2000 |
PHENOMENEX, INC |
Sorbent cartridge for solid phase extraction |
| 7227018, |
Sep 07 2000 |
Hitachi, Ltd. |
Nucleic acid purification method and purification apparatus |
| 7261812, |
Feb 13 2002 |
Agilent Technologies, Inc |
Multi-column separation devices and methods |
| 7448287, |
Oct 02 2006 |
Palo Alto Research Center Incorporated |
Pipette with agitation feature |
| 7785466, |
Apr 10 1996 |
|
Membrane filtered pipette tip |
| 8053247, |
Oct 11 2006 |
PhyNexus, Inc. |
Method and device for preparing an analyte for analysis by mass spectrometry |
| 20020009809, |
|
|
|
| 20030007897, |
|
|
|
| 20030039589, |
|
|
|
| 20050045543, |
|
|
|
| 20050169800, |
|
|
|
| 20060177352, |
|
|
|
| 20100255484, |
|
|
|
| 20110079556, |
|
|
|
| 20110107855, |
|
|
|
| 20150011016, |
|
|
|
| D286570, |
Oct 26 1983 |
Cetus Corporation; CETUS CORPORATION, 600 BANCROFT WAY, BERKELEY, CA 94710, A CORP OF DE |
Pipette tip |
| D317203, |
Sep 23 1987 |
|
Dropper tip or similar article |
| D384418, |
May 19 1995 |
Matrix Technologies Incorporated |
Pipette tip |
| D438629, |
Jul 27 1999 |
Corning Incorporated |
Pipet |
| D687562, |
Mar 19 2012 |
Biotix, Inc |
Pipette tip |