Q-SEP
Filed: April 15, 2013
Sample preparation products, namely, extraction salts
Owned by: Restek Corporation
Serial Number: 85904576
EZGC
Filed: May 10, 2013
Providing on-line non-downloadable software for the modeling of chromatographic analyses and conditions and for the selection…
Owned by: Restek Corporation
Serial Number: 85928668
PRO EZGC
Filed: May 10, 2013
Computer software for modeling chromatographic analyses and conditions and for the selection of chromatography columns
Owned by: Restek Corporation
Serial Number: 85928673
EZGC
Filed: June 2, 2014
Computer software for modeling chromatographic analyses and conditions and for the selection of chromatography columns
Owned by: Restek Corporation
Serial Number: 86297508
ROC
Filed: April 24, 2015
Chromatography columns for chemical analysis
Owned by: Restek Corporation
Serial Number: 86608514
DINOSORB
Diatomite-based support for chromatography and chemical analysis
Owned by: Restek Corporation
Serial Number: 86639366
DIATOSORB
Filed: February 4, 2016
diatomite-based adsorbents for use as chromatography column packing media in chromatography and chemical analysis
Owned by: Restek Corporation
Serial Number: 86897499
AZZURE
Inlet liners and connectors for use in gas chromatography
Owned by: Restek Corporation
Serial Number: 86921496
TOPAZ
Filed: February 26, 2016
Gas chromatography consumables, namely, inlet liners [ and non-electrical fused silica column connectors, ] for laboratory…
Owned by: Restek Corporation
Serial Number: 86921501
PRO EZLC
Computer software for modeling chromatographic analyses and conditions and for the selection of chromatography columns
Owned by: Restek Corporation
Serial Number: 87073644
REXALTA
Chromatography columns for laboratory use
Owned by: Restek Corporation
Serial Number: 87129054
PRECISION
Laboratory equipment, namely, an injection port liner used to receive sample injections in gas chromatography
Owned by: Restek Corporation
Serial Number: 88102560
FIONA
Filed: October 8, 2020
Sample preparation and collection devices, namely, coated blade spray blades and blade handling appliances for scientific…
Owned by: Restek Corporation
Serial Number: 90242301
REVIVE
Filed: January 14, 2021
Laboratory chemicals, namely, chemical adsorbents, provided in filled cartridges, for inline sample preparation
Owned by: Restek Corporation
Serial Number: 90465419
RESTEK
Filed: October 5, 2022
Reference standards, namely, chromatography chemicals for use as reference standards; sample preparations products, namely…
Owned by: Restek Corporation
Serial Number: 97619967
