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1. US20040034477 - Methods for modeling chromatographic variables

Office United States of America
Application Number 10290111
Application Date 07.11.2002
Publication Number 20040034477
Publication Date 19.02.2004
Publication Kind A1
IPC
G01N 33/48
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
G06F 19/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
19Digital computing or data processing equipment or methods, specially adapted for specific applications
G01N 30/00
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
G01N 33/50
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
G01N 30/60
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
02Column chromatography
60Construction of the column
G01N 31/00
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods
Applicants MCBRIEN MICHAEL
KOLOVANOV EDUARD
Inventors McBrien Michael
Kolovanov Eduard
Agents TESTA, HURWITZ &; THIBEAULT, LLP
Priority Data 10290111 07.11.2002 US
Title
(EN) Methods for modeling chromatographic variables
Abstract
(EN)

In one aspect the invention relates to a method of characterizing the suitability of chromatographic methods for use with a given compound of interest. This method typically includes providing structure information about the compound of interest. A structure similarity search based upon the structure information provided can also be performed. The structure similarity search is generally conducted within an application database. Evaluating chromatographic method parameters in response to structure similarities between the compound of interest and compounds present in the application database is also a component of this method. Relating the compound of interest to a suitable chromatographic method is yet another step in this method in various embodiments.