ClassID:

252673

Y10T436/25375 - page 5 - CPC Classification

Classification description:

Chemistry: analytical and immunological testing including sample preparation Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Recent Application in this class:
#1201
20070082370
2007-04-12

Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane

#1202
20070077170
2007-04-05

Chemical reaction cartridge and method of using same

#1203
20070075016
2007-04-05

Method and apparatus for collecting biological materials

#1204
20070065337
2007-03-22

Apparatus and method for measuring concentrations of scale-forming ions

#1205
20070059218
2007-03-15

Well for processing a fluid

#1206
20070056256
2007-03-15

Electrostatic air filter

#1207
20070051298
2007-03-08

Method of searching for and generating high free energy forms

#1208
20070048871
2007-03-01

Methods and devices for measuring total polar compounds in degrading oils

#1209
20070048802
2007-03-01

Method and kit for detection of autoimmune chronic urticaria

#1210
20070042502
2007-02-22

Technology for the determination of impurities in TRODAT-1 raw material

#1211
20070042501
2007-02-22

A novel technology for the purity assay of TRODAT-1 raw material

#1212
20070042414
2007-02-22

Retentate chromatography and protein chip arrays with applications in biology and medicine

#1213
20070036675
2007-02-15

Method for assaying the antioxidant capacity of a sample

#1214
20070034579
2007-02-15

Methods and apparatus for isolating platelets from blood

#1215
20070029257
2007-02-08

Multiple laminar flow-based particle and cellular separation with laser steering

#1216
20070026381
2007-02-01

Devices and methods for enrichment and alteration of cells and other particles

#1217
20070025883
2007-02-01

Uses of parylene membrane filters

#1218
20070020837
2007-01-25

High performance capacitors in planar back gates CMOS

#1219
20070020629
2007-01-25

Devices for component removal during blood collection, and uses thereof

#1220
20070014690
2007-01-18

Multichamber device for processing of biological samples using high pressure

#1221
20070003441
2007-01-04

Coated closure for performing direct vial surface sorbent microextraction

#1222
20070003439
2007-01-04

Centrifugation device

#1223
20070000846
2007-01-04

Method of dechlorination treatment of flowing water, in particular upstream of a biological pollution detector

#1224
20060286677
2006-12-21

Coated chromatograph injection port liner for performing surface sorbent

#1225
20060286002
2006-12-21

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#1226
20060286001
2006-12-21

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#1227
20060286000
2006-12-21

Microfabricated structures for facilitating fluid introduction into microfluidic devices

#1228
20060278288
2006-12-14

Microfluidic system including a bubble valve for regulating fluid flow through a microchannel

#1229
20060275919
2006-12-07

Methods for extraction and concetration of hydrophilic compounds from hydrophobic liquid matrices

#1230
20060275916
2006-12-07

Sample collection method

#1231
20060272433
2006-12-07

Detecting element and detection method

#1232
20060266715
2006-11-30

Separation and accumulation of subcellular components, and proteins derived therefrom

#1233
20060263904
2006-11-23

Analyte detection using an active assay

#1234
20060263896
2006-11-23

Fluid contamination analyzer and a sample cell therefor

#1235
20060263266
2006-11-23

Device and method for separating components of a fluid sample

#1236
20060257957
2006-11-16

Methods to measure immunosuppressive tacrolimus, sirolimus, and cyclosporin A complexes in a blood sample

#1237
20060257947
2006-11-16

Thrombospondin fragments and uses thereof in clinical assays for cancer and generation of antibdies and other binding agents

#1238
20060257847
2006-11-16

Magnetic separation apparatus and methods

#1239
20060254972
2006-11-16

Membrane filter for capturing circulating tumor cells

#1240
20060252054
2006-11-09

Methods and compositions for detecting non-hematopoietic cells from a blood sample

#1241
20060251560
2006-11-09

Conditioning slurry samples for quantitative instrumental analysis

#1242
20060251545
2006-11-09

Process and system for purifying gases

#1243
20060240562
2006-10-26

CLEAVABLE SURFACTANTS AND METHODS OF USE THEREOF

#1244
20060234210
2006-10-19

Filtration device and method for removing selected materials from biological fluids

#1245
20060228263
2006-10-12

Apparatus for filling a sample volume defining device

#1246
20060219937
2006-10-05

Stroboscopic liberation and methods of use

#1247
20060211151
2006-09-21

Methods for fabricating separation apparatus

#1248
20060211131
2006-09-21

Method for analysis of contaminants in a process fluid stream

#1249
20060210432
2006-09-21

Specimen vial cap handler and slide labeler

#1250
20060207944
2006-09-21

Apparatus for mixing magnetic particles

#1251
20060205927
2006-09-14

Templated native silk smectic gels

#1252
20060205085
2006-09-14

Processing particle-containing samples

#1253
20060201887
2006-09-14

Method of mixing magnetic particles

#1254
20060201810
2006-09-14

Automated laboratory system

#1255
20060199275
2006-09-07

Sample filtering method using sample collecting container, jig and sample collecting container

#1256
20060194335
2006-08-31

Method and a device for defining a small volume of a liquid sample

#1257
20060194264
2006-08-31

Affinity based system for detecting particulates in a fluid

#1258
20060194261
2006-08-31

Methods for determining cellular response to stimuli

#1259
20060191893
2006-08-31

Manually-operable multi-well microfiltration apparatus and method

#1260
20060183245
2006-08-17

Prevention and treatment of atherosclerosis by reducing carbamylation of LDL or the effects of carbamylated LDL

#1261
20060183167
2006-08-17

Assay to screen for anti-malarials

#1262
20060180548
2006-08-17

Liquid depletion in solid phase separation processes

#1263
20060177940
2006-08-10

Optical trap separations in microfluidic flows

#1264
20060175268
2006-08-10

Plasma concentrator device

#1265
20060172642
2006-08-03

Apparatus for extracting nucleic acid

#1266
20060172428
2006-08-03

System and method comprising same for measurement and/or analysis of particles in gas stream

#1267
20060169642
2006-08-03

Laminar flow-based separations of colloidal and cellular particles

#1268
20060163162
2006-07-27

Device for solid phase extraction and method for purifying samples prior to analysis

#1269
20060160244
2006-07-20

Analyte extracting cartridge set and analyzing method

#1270
20060160243
2006-07-20

Recovery of rare cells using a microchannel apparatus with patterned posts

#1271
20060154374
2006-07-13

Method of quantifying small-sized low density lipoprotein

#1272
20060154315
2006-07-13

Method of use of one step immunochromatographic device for A antigen

#1273
20060147679
2006-07-06

Method for filtering particles from a fluid

#1274
20060141636
2006-06-29

Apparatus and method to elute microorganisms from a filter

#1275
20060135337
2006-06-22

Centrifugation device

#1276
20060134801
2006-06-22

Methods and compositions involving MDA-7

#1277
20060134603
2006-06-22

Automated extraction and purification of samples using optical tweezers

#1278
20060133964
2006-06-22

Closed loop automated matrix removal

#1279
20060133953
2006-06-22

Biosensor utilizing a resonator having a functionalized surface

#1280
20060133952
2006-06-22

Biosensor utilizing a resonator having a functionalized surface

#1281
20060127956
2006-06-15

Quality control for cytochemical assays

#1282
20060127275
2006-06-15

Liquid analysis cartridge

#1283
20060124551
2006-06-15

Method and device for sample preparation

#1284
20060120835
2006-06-08

Article handling system and method

#1285
20060120834
2006-06-08

Article handling system and method

#1286
20060116269
2006-06-01

Method and device for pretreatment of samples by centrifuging

#1287
20060105468
2006-05-18

Compositions and methods for preserving RNA in biological samples

#1288
20060099718
2006-05-11

System and method for extracting headspace vapor

#1289
20060099716
2006-05-11

Interface assembly for pre-concentrating analytes in chromatography

#1290
20060099116
2006-05-11

Microfluidic-based electrospray source for analytical devices with a rotary fluid flow channel for sample preparation

#1291
20060099114
2006-05-11

Gel extraction device

#1292
20060094128
2006-05-04

Process for (A) separating biological/ligands from dilute solutions and (B) conducting an immunochromatographic assay thereof employing superparamagnetic particles throughout

#1293
20060093527
2006-05-04

Autologus tissue harvesting and irrigation device

#1294
20060091085
2006-05-04

Microchip for sample, centrifugal dispension method of sample using the microchip and centrifugal dispenser

#1295
20060088941
2006-04-27

Method and apparatus for measuring white blood cell count

#1296
20060088448
2006-04-27

Method and apparatus for applying a pressure differential to a multi-well plate

#1297
20060084185
2006-04-20

Apparatus and method for the purification of nucleic acids

#1298
20060084182
2006-04-20

SERS method for rapid pharmacokinetic analysis of drugs in saliva

#1299
20060084181
2006-04-20

SERS method and apparatus for rapid extraction and analysis of drugs in saliva

#1300
20060081539
2006-04-20

Structure and method for handling magnetic particles in biological assays

#1301
20060078949
2006-04-13

Flow cytometry based micronucleus assays and kits

#1302
20060078945
2006-04-13

Complex formed by N-linked glycoproteins (SIBLINGS) and Factor H

#1303
20060073608
2006-04-06

Analysis of metals in acidic solutions

#1304
20060073599
2006-04-06

Microfabricated diffusion-based chemical sensor

#1305
20060071665
2006-04-06

System and method for preparative mass spectrometry

#1306
20060057738
2006-03-16

Device, method, system and kit, for collecting components from a biological sample

#1307
20060057141
2006-03-16

Compositions and methods for the therapy and diagnosis of ovarian cancer

#1308
20060054572
2006-03-16

Processing samples of liquid material

#1309
20060046272
2006-03-02

Whole blood preparation for cytometric analysis of cell signaling pathways

#1310
20060040395
2006-02-23

Anti-clogging device and method for in-gel digestion applications

#1311
20060040309
2006-02-23

Mesoscale polynucleotide amplification analysis

#1312
20060029923
2006-02-09

Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane

#1313
20060025934
2006-02-02

INVESTIGATING DIFFERENT PHYSICAL AND/OR CHEMICAL FORMS OF MATERIALS

#1314
20060024756
2006-02-02

Methods and algorithms for cell enumeration in low-cost cytometer

#1315
20060019407
2006-01-26

Immunoassay assembly and methods of use

#1316
20060019319
2006-01-26

Methods and apparatuses for conducting assays

#1317
20060014299
2006-01-19

Method for analyzing blood for cholesterol components

#1318
20060013732
2006-01-19

Methods and devices for removal of organic molecules from biological mixtures using anion exchange

#1319
20060008914
2006-01-12

Test device for determining the concentration of LDL-cholesterol in a sample

#1320
20060008913
2006-01-12

Microfluidic separator

#1321
20060008847
2006-01-12

Mechanical cartridge with test strip fluid control features for use in a fluid analyte meter

#1322
20060008388
2006-01-12

Kinetic microplate with temporary seals

#1323
20060003463
2006-01-05

Methods for assaying or isolating constituents of samples

#1324
20060002818
2006-01-05

Chip based diagnostic device

#1325
20050288183
2005-12-29

Sorbent collector material based on polyorganosiloxane

#1326
20050287604
2005-12-29

Maternal antibodies as fetal cell markers to identify and enrich fetal cells from maternal blood

#1327
20050281709
2005-12-22

Gel extraction device

#1328
20050277203
2005-12-15

Immunochemical filter device and methods for use thereof

#1329
20050277163
2005-12-15

Methods of use of one step immunochromatographic device for streptococcus a antigen

#1330
20050277159
2005-12-15

Nanoparticle and microparticle based detection of cellular products

#1331
20050276901
2005-12-15

Assay and method for quantifying the levels of steryl esters and free sterols in starch-containing food products

#1332
20050276727
2005-12-15

Multiple sampling device and method for investigating biological systems

#1333
20050266585
2005-12-01

Filtration unit

#1334
20050266108
2005-12-01

Methods of purifying cannabinoids from plant material

#1335
20050260697
2005-11-24

Proteolytic biomarkers for traumatic injury to the nervous system

#1336
20050260100
2005-11-24

Centrifugal cytology system, chamber block and method for the preparation of treated monolayers of sample material

#1337
20050258107
2005-11-24

Metal ion separation from aqueous solutions using photoswitchable ionophores

#1338
20050258097
2005-11-24

Method and device for extracting an analyte

#1339
20050255604
2005-11-17

Method and device for extracting an analyte

#1340
20050252867
2005-11-17

Methods of applying a biological composition to an individual

#1341
20050252859
2005-11-17

Drying SPE cartridges

#1342
20050250222
2005-11-10

Method for measuring trace amount of material by use of quarts resonator

#1343
20050250199
2005-11-10

Integrated nucleic acid diagnostic device

#1344
20050236325
2005-10-27

Method for the production of a blood component composition

#1345
20050233399
2005-10-20

Rapid quantitative analysis of proteins or protein function in complex mixtures

#1346
20050233306
2005-10-20

Retentate chromatography and protein chip arrays with applications in biology and medicine

#1347
20050230255
2005-10-20

Silver destaining method

#1348
20050227367
2005-10-13

Methods for stabilizing 5-azacytidine in plasma

#1349
20050227269
2005-10-13

Devices and methods for collection, storage and transportation of biological specimens

#1350
20050226785
2005-10-13

Clot retainer

#1351
20050209154
2005-09-22

Stable factor VIII/von willebrand factor complex

#1352
20050209081
2005-09-22

Autologous platelet gel spray delivery system

#1353
20050208609
2005-09-22

High-density lipoprotein assay device and method

#1354
20050208211
2005-09-22

Component comprising submicron hollow spaces

#1355
20050205816
2005-09-22

Pneumatic valve interface for use in microfluidic structures

#1356
20050202557
2005-09-15

Micromachined bilayer unit for filtration of small molecules

#1357
20050202471
2005-09-15

Integrated microfluidic disc

#1358
20050201903
2005-09-15

Microfluidic device for concentrating particles in a concentrating solution

#1359
20050196874
2005-09-08

Methods and apparatus for isolating platelets from blood

#1360
20050195684
2005-09-08

Apparatus and method for mixing specimens in vials

#1361
20050194371
2005-09-08

Sample tray heater module

#1362
20050194316
2005-09-08

Method for separating analyte from a sample

#1363
20050193586
2005-09-08

Method for lyophilizing an active agent

#1364
20050191762
2005-09-01

Reagents for assays for ligands

#1365
20050191760
2005-09-01

Apparatuses and methods for isolating nucleic acid

#1366
20050191759
2005-09-01

Stable liquid membranes for liquid phase microextraction

#1367
20050191212
2005-09-01

Fluid separate conduit cartridge

#1368
20050189297
2005-09-01

Tangential flow filtration devices and methods for stem cell enrichment

#1369
20050189286
2005-09-01

Filter device to capture a desired amount of material and methods of use

#1370
20050186120
2005-08-25

Methods and apparatus for isolating platelets from blood

#1371
20050183957
2005-08-25

Micro-channel design features that facilitate centripetal fluid transfer

#1372
20050181518
2005-08-18

Sample collection method

#1373
20050181463
2005-08-18

Analysis of circulating tumor cells, fragments, and debris

#1374
20050180892
2005-08-18

Liquid dispensing apparatus and method

#1375
20050178726
2005-08-18

Disruption of cells and tissues

#1376
20050175992
2005-08-11

Method for the rapid diagnosis of targets in human body fluids

#1377
20050171361
2005-08-04

Production of Δ 9 tetrahydrocannabinol

#1378
20050170520
2005-08-04

Harsh environment gas sensor apparatus and method

#1379
20050170519
2005-08-04

Agent for protein precipitation, a method of protein precipitation, a method of protein assay using protein precipitation agent, and a kit for protein assay

#1380
20050170006
2005-08-04

Methods of applying a biological composition to an individual

#1381
20050169809
2005-08-04

Device for producing a cytological preparation on an object-carrying slide

#1382
20050161402
2005-07-28

Microchip processing method and apparatus

#1383
20050158704
2005-07-21

Method of analyzing blood

#1384
20050155921
2005-07-21

Apparatus for processing magnetic particles

#1385
20050155861
2005-07-21

Electrophoresis apparatus having staggered passage configuration

#1386
20050153458
2005-07-14

Droplet formation systems for flow cytometers

#1387
20050152886
2005-07-14

Autologous fibrin sealant and method for making the same

#1388
20050150841
2005-07-14

Filter methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses

#1389
20050148084
2005-07-07

Distributed database for analytical instruments

#1390
20050148065
2005-07-07

Biosensor utilizing a resonator having a functionalized surface

#1391
20050146794
2005-07-07

System and method for manipulating micro-particles using electromagnetic fields

#1392
20050142592
2005-06-30

Prostate cancer-related compositions, methods, and kits based on DNA macroarray proteomics platforms

#1393
20050142039
2005-06-30

Solid-phase nano extraction device

#1394
20050136552
2005-06-23

Diagnostic devices and apparatus for the controlled movement of reagents without membranes

#1395
20050135973
2005-06-23

Method and device for collecting and transferring biohazard samples

#1396
20050131334
2005-06-16

Apparatus for producing blood component products

#1397
20050130317
2005-06-16

Method and device for parallel analysis of bio molecules

#1398
20050129674
2005-06-16

Autologous fibrin sealant and method for making same

#1399
20050126911
2005-06-16

Automated system for two-dimensional electrophoresis

#1400
20050124073
2005-06-09

Fat collection and preparation system and method

#1401
20050124009
2005-06-09

Determination and quantification of red blood cell populations in samples

#1402
20050123895
2005-06-09

Fat collection and preparation system and method

#1403
20050123474
2005-06-09

Methods and apparatus for continuous large-scale radiolabeling of proteins

#1404
20050123454
2005-06-09

Microfluidic device and material manipulating method using same

#1405
20050121604
2005-06-09

Multiple laminar flow-based particle and cellular separation with laser steering

#1406
20050118063
2005-06-02

Method of diagnosing lubricated portion and system of diagnosing lubricated portion

#1407
20050112782
2005-05-26

Diagnostic devices and apparatus for the controlled movement of reagents without membranes

#1408
20050112541
2005-05-26

System for analyzing particles using multiple flow cytometry units

#1409
20050109410
2005-05-26

Microfluidic system including a bubble valve for regulating fluid flow through a microchannel

#1410
20050106641
2005-05-19

Use of particulate labels in bioanalyte detection methods

#1411
20050106631
2005-05-19

Methods and compositions for use in diagnosing and characterizing chronic immune disease

#1412
20050105079
2005-05-19

Method and apparatus for airborne particle sorting

#1413
20050101021
2005-05-12

Method of fat analysis using a filtration container

#1414
20050100482
2005-05-12

Multi-sided immersion formation of composite structures and method

#1415
20050090022
2005-04-28

Products and methods for single parameter and multiparameter phenotyping of cells

#1416
20050090018
2005-04-28

Method and detector capture of gases

#1417
20050084924
2005-04-21

Cell fixation and use in phospho-proteome screening

#1418
20050079633
2005-04-14

Penetrable cap

#1419
20050079632
2005-04-14

Method for evaluating binder distribution on a surface

#1420
20050079555
2005-04-14

Flow cytometric, whole blood dendritic cell immune function assay

#1421
20050074897
2005-04-07

Wash process for removing undesired components in samples being analyzed

#1422
20050074893
2005-04-07

Blood testing method

#1423
20050069456
2005-03-31

Method and apparatus for determining a total concentration of a component in a mixture of components

#1424
20050065324
2005-03-24

Clinical assays for thrombospondin fragments in the detection, diagnosis, and evaluation of cancer

#1425
20050064579
2005-03-24

Process for reducing pathogens in a biological sample and removing a sample pellet from a sample tube

#1426
20050064513
2005-03-24

High throughput functional proteomics

#1427
20050063872
2005-03-24

Method and apparatus for sorting biological cells with a MEMS device

#1428
20050061962
2005-03-24

Multiple laminar flow-based rate zonal or isopycnic separation with holographic optical trapping of blood cells and other static components

#1429
20050059163
2005-03-17

Device and methods for collection of biological fluid sample and treatment of selected components

#1430
20050059162
2005-03-17

Direct vial surface sorbent micro extraction device and method

#1431
20050059161
2005-03-17

Method for accessing the contents of a closed vessel containing a specimen retrieval device

#1432
20050054077
2005-03-10

Devices and methods for separating phospholipids from biological samples

#1433
20050051485
2005-03-10

Electrodialysis method and apparatus for trace metal analysis

#1434
20050049298
2005-03-03

Production of Δ 9 tetrahydrocannabinol

#1435
20050048668
2005-03-03

Method and apparatus for determining temperature of and controlling the evaporation of liquid samples

#1436
20050047963
2005-03-03

Apparatus and method for handling fluids for analysis

#1437
20050042768
2005-02-24

Apparatus for substrate handling

#1438
20050042137
2005-02-24

Cartridge for conducting a chemical reaction

#1439
20050036917
2005-02-17

Module for automated matrix removal

#1440
20050034989
2005-02-17

Method for treatment of a semisolid material

#1441
20050032239
2005-02-10

Biological fluid collection and sampling container

#1442
20050032238
2005-02-10

Vented microfluidic separation devices and methods

#1443
20050032237
2005-02-10

Method for solid-phase microextraction and analysis, and a collector for this method

#1444
20050029195
2005-02-10

Method of separating components in a sample using silane-treated silica filter media

#1445
20050029190
2005-02-10

Method and separating module for the separation of particles from a dispersion, in particular of blood corpuscles from blood

#1446
20050025675
2005-02-03

Apparatus for capillary electrophoresis and associated method

#1447
20050023221
2005-02-03

Channeled polymer fibers as stationary/support phases for chemical separation by liquid chromatography and for waste stream clean-up

#1448
20050019951
2005-01-27

Method and device for extracting an analyte

#1449
20050019950
2005-01-27

Method and device for extracting an analyte

#1450
20050019945
2005-01-27

Method for coding information on a biosensor test strip

#1451
20050019941
2005-01-27

Method and device for extracting an analyte

#1452
20050019225
2005-01-27

Method and apparatus for preventing cross-contamination of multi-well test plates

#1453
20050016921
2005-01-27

Method and device for extracting an analyte

#1454
20050013732
2005-01-20

Method and system for microfluidic manipulation, amplification and analysis of fluids, for example, bacteria assays and antiglobulin testing

#1455
20050011834
2005-01-20

Highly asymmetric, hydrophilic, microfiltration membranes having large pore diameters

#1456
20050003558
2005-01-06

Biological sample component purification and differential display

#1457
18418151
2024-09-17

Multivariate optimization of microwave digestion for determining of some elements in baobab (L.) fruit pulp by ICP-MS