US 7,063,784 B2Granted

Processing of chemicals in flow-through device with porous media

AssigneeBiotage AB

InventorsShahnaz Ghassemi Jamalabadi, Peter C. Rahn, Kelvin J. Hammond, Omar Mneimne, Jeffrey A. Horsman, Peter C. Van Davelaar

Life of this patent

Estimating the term…

Abstract

A method of processing a sample comprising introducing a sample into a flow-through device containing a porous solid media therein, and thereafter subjecting the device to microwave energy.

Claims12

Dependent claims

A system for processing a sample comprising

a flow-through device receiving said sample therein,
a radiated energy source receiving said flow-through device and said sample in said device to apply radiated energy to said flow-through device and said sample while causing a change to said sample, and
a chromatography column connectable to said flow-through device to receive said sample therefrom.

Dependencies are inferred from the claim text.

Facts

Application: 10/736,338Filed 15 Dec 2003 · continuation in part
Priority: 1 May 2002
Published: US 2004/0188354 A130 Sep 2004
Granted: 20 Jun 2006
Term ends: Not estimatedThe source records don’t support an estimate.

Classification20 codes

B01D 15/3857
Involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or…
B01D 15/16
Characterised by constructional or operational features: relating to the conditioning of the fluid carrier
B01D 15/20
Characterised by constructional or operational features: relating to the conditioning of the sorbent material
B01D 15/22
Characterised by constructional or operational features: relating to the construction of the column

Family

Application10/136,131Parent of this continuation-in-part · filed 1 May 2002
Application10/321,229Parent of this continuation-in-part · filed 17 Dec 2002
US 2004/0188354 A1Pre-grant publication · published 30 Sep 2004
US 6,649,051 B1Parent of this continuation-in-part
US 2003/0205455 A1Published application
US 2003/0205456 A1Published application
US 7,063,784 B2This patent

From the US filing history. Foreign family members aren’t listed.

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Abstract

A method of processing a sample comprising introducing a sample into a flow-through device containing a porous solid media therein, and thereafter subjecting the device to microwave energy.

Facts

Application

10/736,338Filed 15 Dec 2003 · continuation in part

Priority

1 May 2002

Published

US 2004/0188354 A130 Sep 2004

Granted

20 Jun 2006

Term ends

Not estimatedThe source records don’t support an estimate.

Classification20 codes

B01D 15/3857
Involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or…
B01D 15/16
Characterised by constructional or operational features: relating to the conditioning of the fluid carrier
B01D 15/20
Characterised by constructional or operational features: relating to the conditioning of the sorbent material
B01D 15/22
Characterised by constructional or operational features: relating to the construction of the column

Family

Application10/136,131Parent of this continuation-in-part · filed 1 May 2002

Application10/321,229Parent of this continuation-in-part · filed 17 Dec 2002

US 2004/0188354 A1Pre-grant publication · published 30 Sep 2004

US 6,649,051 B1Parent of this continuation-in-part

US 2003/0205455 A1Published application

US 2003/0205456 A1Published application

US 7,063,784 B2This patent

From the US filing history. Foreign family members aren’t listed.