Methods and apparatus for liquid phase separation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6183645
SERIAL NO

09196094

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An apparatus and method for phase separation of two materials is disclosed. The two materials to be separated are positioned in an extraction cartridge and passed through a filter device, the filter device includes a filter disk member positioned adjacent at least one and preferably two frit members. A drying cartridge may be used to dry the separated liquid material after it leaves the extraction cartridge. The invention can be used for reaction workup, quenching, product isolation and purification.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeWitt, Sheila H 51 Sandbrook Headquarters Rd., Stockton, NJ 08559 3 184

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
5186830 Water filtration apparatus 46 1991
 
Sheila H. DeWitt (1)
* 5874004 Phase separation filter device 10 1996
 
EXL ACQUISITION CORP. (1)
5529694 Solid phase extraction apparatus and method of using same 11 1995
 
Miles, Inc. (1)
5133934 Ionosphere and reporter substance incorporated into a hydrophobic carrier 6 1991
 
Diagen Institute fur molekularbrologische Diagnostic, GmbH (1)
5464541 Device and a method for separating liquid samples 71 1993
 
CHIRON CORPORATION (1)
5240680 Automated apparatus for use in peptide synthesis 55 1991
 
CIRCE ACQUISITION CORP. (1)
5096585 Process for preparing protein non-adsorptive microporous polysulfone membranes 9 1991
 
WARNER-LAMBERT COMPANY LLC (1)
5324483 Apparatus for multiple simultaneous synthesis 249 1993
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2006/0093,520 Automated molecular pathology apparatus having fixed slide platforms 1 2005
 
WAKO PURE CHEMICAL INDUSTRIES, LTD. (1)
* 2006/0054,556 WATER SEPARATION DEVICE IN WATER DISPERSION ORGANIC SOLVENT, ANDWATER SEPARATION METHOD 1 2003
 
SRI INTERNATIONAL (1)
7033840 Reaction calorimeter and differential scanning calorimeter for the high-throughput synthesis, screening and characterization of combinatorial libraries 14 2000
 
AHN Biotechnologie GmbH (1)
* 6830732 Multiwell filtration plate 14 2000
 
PALL CORPORATION (1)
* 6878343 Devices and housings for test sample preparation 11 2001
 
VENTANA MEDICAL SYSTEMS, INC. (14)
* 6537818 System and method of aspirating and dispensing reagent 34 2001
7270785 Automated molecular pathology apparatus having fixed slide platforms 34 2002
7303725 Automated high volume slide staining system 55 2003
* 2004/0002,163 Automated high volume slide staining system 35 2003
7378055 Automated molecular pathology apparatus having fixed slide platforms 50 2003
* 2003/0203,493 Automated molecular pathology apparatus having fixed slide platforms 30 2003
7468161 Automated high volume slide processing system 35 2005
* 2005/0186,114 Automated high volume slide processing system 32 2005
8663991 Automated high volume slide processing system 1 2005
* 2005/0250,211 Automated high volume slide processing system 29 2005
7404927 Automated molecular pathology apparatus having fixed slide platforms 31 2005
8048373 Automated high volume slide staining system 4 2007
* 2008/0038,836 AUTOMATED HIGH VOLUME SLIDE STAINING SYSTEM 3 2007
9528918 Automated high volume slide processing system 0 2013
 
LIFE TECHNOLOGIES CORPORATION (1)
* 2002/0127,587 Methods and compositions for isolation of biological macromolecules 10 2002
 
BIOTAGE AB (1)
* 2015/0136,681 PHASE SEPARATION ELEMENT AND PHASE SEPARATION DEVICE 0 2013
 
ABBOTT MOLECULAR INC. (6)
8409528 Apparatus and method for handling fluids for analysis 1 2004
* 2005/0047,963 Apparatus and method for handling fluids for analysis 10 2004
8357543 Apparatus and method for handling fluids for analysis 0 2009
7815866 Apparatus and method for handling fluids for analysis 2 2009
* 2009/0314,802 Apparatus And Method For Handling Fluids For Analysis 0 2009
* 2009/0252,652 Apparatus And Method For Handling Fluids For Analysis 0 2009
 
ROBERT BOSCH GMBH (1)
* 2013/0186,512 MICROFLUIDIC DEVICE WITH A CHAMBER FOR STORING A LIQUID 0 2012
 
BIOCIUS LIFE SCIENCES, INC. (1)
* 2011/0024,356 SEPARATION CARTRIDGES AND METHODS FOR FABRICATION AND USE THEREOF 0 2010
 
Horizon Technologies, Inc. (1)
* 2016/0258,850 Water Separation From Solvent 0 2016
 
APPLIED BIOSYSTEMS, LLC (1)
* 2004/0245,163 Purification device for ribonucleic acid in large volumes, and method 13 2004
* Cited By Examiner