PROTECT
Filed: June 15, 2011
air and water purification units utilizing activated carbon
Owned by: Calgon Carbon Corporation
Serial Number: 85346701
NANOSWEEP
Filed: June 27, 2013
activated carbon decontamination impregnated cleaning cloths for removal of chemical warfare agents and toxic chemical contamination…
Owned by: Calgon Carbon Corporation
Serial Number: 85971536
ASZM TEDA
Filed: June 9, 2014
activated carbon for general industrial use
Owned by: Calgon Carbon Corporation
Serial Number: 86303858
3007
Filed: October 28, 2014
activated carbon for use in point of use and point of entry water treatment for removal of organic chemicals and chlorine…
Owned by: Calgon Carbon Corporation
Serial Number: 86436805
208C
Filed: October 28, 2014
activated carbon for use in purification of industrial gases and for gas separation
Owned by: Calgon Carbon Corporation
Serial Number: 86436848
CENTAUR C
Filed: October 28, 2014
catalytic activated carbon for removal of chloramines and H2S from water and wastewater
Owned by: Calgon Carbon Corporation
Serial Number: 86436878
OVC
Filed: October 28, 2014
activated carbon for the removal of organic compounds from air and gas streams
Owned by: Calgon Carbon Corporation
Serial Number: 86436894
OLC
Filed: October 28, 2014
activated carbon for the removal of dissolved organic contaminants from water and wastewater
Owned by: Calgon Carbon Corporation
Serial Number: 86436908
SORBAMINE
Filed: November 4, 2014
activated carbon for use in the oil refining and gas processing industries
Owned by: Calgon Carbon Corporation
Serial Number: 86443796
FRC
activated carbon for the removal of formaldehyde
Owned by: Calgon Carbon Corporation
Serial Number: 86949854
CCURE
Filed: May 18, 2016
downloadable mobile application for calculating the amount of activated carbon needed to treat a selected contaminant at…
Owned by: Calgon Carbon Corporation
Serial Number: 87041591
DG-11
Filed: September 14, 2016
activated carbon
Owned by: Calgon Carbon Corporation
Serial Number: 87170516
CRYSTAL CAL
Filed: January 4, 2017
Activated carbon for industrial and commercial use
Owned by: Calgon Carbon Corporation
Serial Number: 87289136
CPGLF
Filed: October 2, 2017
Activated carbon
Owned by: Calgon Carbon Corporation
Serial Number: 87630416
CHIRON
Filed: October 3, 2017
Activated carbon for removal of chloramine from water
Owned by: Calgon Carbon Corporation
Serial Number: 87631422
CALFLEX
Filed: April 24, 2018
Activated carbon sheet for general commercial and industrial use, excluding agricultural, horticultural and forestry use
Owned by: Calgon Carbon Corporation
Serial Number: 87890063
INNOVATIVE CARBON TECHNOLOGIES
Filed: April 2, 2019
Technology consulting services related to the application of activated carbon in the fields of water purification, air purification…
Owned by: Calgon Carbon Corporation
Serial Number: 88367456
MGC
Filed: November 26, 2019
Activated carbon
Owned by: Calgon Carbon Corporation
Serial Number: 88707409
SPORTS PUCK
Filed: November 26, 2019
Air deodorizer
Owned by: Calgon Carbon Corporation
Serial Number: 88707570
HEMOGUARD
Filed: December 12, 2019
Activated carbons for the purification of water
Owned by: Calgon Carbon Corporation
Serial Number: 88725417
FILTRASORB SENTRY
Filed: March 25, 2020
Granular activated carbon for water purification
Owned by: Calgon Carbon Corporation
Serial Number: 88847244
BACTISORB
Filed: March 25, 2020
Granular activated carbon for water purification
Owned by: Calgon Carbon Corporation
Serial Number: 88847437
AQUAKNIGHT
Filed: June 9, 2020
Activated carbons for general residential use
Owned by: Calgon Carbon Corporation
Serial Number: 88955214
SELECTCARB
Filed: September 1, 2020
Activated carbon for general industrial and municipal use
Owned by: Calgon Carbon Corporation
Serial Number: 90151995
EVAPSORB
Filed: November 6, 2020
Activated carbon pellets for use in the automotive industry
Owned by: Calgon Carbon Corporation
Serial Number: 90303265
MG1
Filed: March 4, 2021
Activated carbon for use in chemical purification
Owned by: Calgon Carbon Corporation
Serial Number: 90560421
NEPTUNE
Filed: March 11, 2021
Activated carbon for water treatment
Owned by: Calgon Carbon Corporation
Serial Number: 90573785
MG1
Filed: June 29, 2022
activated carbon for use in chemical purification
Owned by: Calgon Carbon Corporation
Serial Number: 97481496
PUREPAX
Filed: April 17, 2023
air deodorizer
Owned by: Calgon Carbon Corporation
Serial Number: 97891522
CALRES
Filed: May 3, 2023
Ion exchange resins for the removal of perchlorate, nitrate and poly-and perfluoroalkyl substances (PFAS) from water
Owned by: Calgon Carbon Corporation
Serial Number: 97919157
ELECTRAGUARD
Filed: August 16, 2023
Activated carbon for use in chemical purification
Owned by: Calgon Carbon Corporation
Serial Number: 98135723
CE ELECTRAGUARD
Filed: August 16, 2023
Activated carbon for use in chemical purification
Owned by: Calgon Carbon Corporation
Serial Number: 98135734
AQUAKNIGHT
Filed: January 23, 2024
Water filtration and water purification units for removing dissolved contaminants from municipal drinking water
Owned by: Calgon Carbon Corporation
Serial Number: 98371518
GOLD PLUS
Filed: February 21, 2024
Activated carbon for use in the mining industry
Owned by: Calgon Carbon Corporation
Serial Number: 98414628
AMERISORB
Filed: March 18, 2024
activated carbon, for water purification, for general residential use
Owned by: Calgon Carbon Corporation
Serial Number: 98454037
A AMERISORB
Filed: March 18, 2024
activated carbon, for water purification, for general residential use
Owned by: Calgon Carbon Corporation
Serial Number: 98454041
GREENAMINE
Filed: April 17, 2024
activated carbon for amine purification
Owned by: Calgon Carbon Corporation
Serial Number: 98504901
