PUR AIR
Filed: August 15, 1960
Air-Purifying Machines and Parts Thereof Containing Activated Carbon and Used in the Removal of Noxious Odors and Gases…
Owned by: Calgon Carbon Corporation
Serial Number: 72102610
BPL
Filed: September 28, 1961
Activated Carbon
Owned by: Calgon Carbon Corporation
Serial Number: 72128845
ISEP
Filed: March 14, 1988
APPARATUS FOR EFFECTING CONTINUOUS ION EXCHANGE SEPARATION AND SIMULAR ABSORPTION OR ADSORPTION PROCESSES
Owned by: Calgon Carbon Corporation
Serial Number: 73716616
BARNEBEY SUTCLIFFE
Filed: June 26, 1989
AIR PURIFICATION UNITS FOR REMOVAL OF CONTAMINANTS; SOLVENT RECOVERY SYSTEMS PRIMARILY COMPRISING ACTIVATED CARBON AND FILTERING…
Owned by: Calgon Carbon Corporation
Serial Number: 73808921
COOPERITE
Filed: May 22, 1990
activated carbon for use in respirators to purify air
Owned by: Calgon Carbon Corporation
Serial Number: 74061456
HGR
Filed: February 14, 1991
granular activated carbon for removal of mercury from gaseous streams or environments in the natural gas processing industry…
Owned by: Calgon Carbon Corporation
Serial Number: 74139471
TOG
Filed: February 14, 1991
granular activated carbon for use in water treatment processes
Owned by: Calgon Carbon Corporation
Serial Number: 74139472
RVG
Filed: February 14, 1991
granular activated carbon for use in industrial respirators
Owned by: Calgon Carbon Corporation
Serial Number: 74139474
GRC
Filed: February 14, 1991
granular activated carbon for use in gold adsorption processes
Owned by: Calgon Carbon Corporation
Serial Number: 74139475
FORMASORB
Filed: November 4, 1991
impregnated carbon adsorbent for removing formaldehyde from gas
Owned by: Calgon Carbon Corporation
Serial Number: 74218504
CYCLESORB
Filed: June 8, 1992
liquid and vapor adsorption services; namely, the removal of dissolved organic contaminants from water and waste water
Owned by: Calgon Carbon Corporation
Serial Number: 74282225
"FLOWSORB"
Filed: November 6, 1992
absorption filter cannisters for industrial, commercial, municipal waste water treatment applications such as; small wastewater…
Owned by: Calgon Carbon Corporation
Serial Number: 74329852
WPX
Filed: April 16, 1993
activated carbon adsorbent for use in air treatment
Owned by: Calgon Carbon Corporation
Serial Number: 74379374
CENTAUR
Filed: December 8, 1993
catalytic activated carbon for removing impurities from vapors, primarily, NOx, SOx, H2S, chloramine, toulene, benzene and…
Owned by: Calgon Carbon Corporation
Serial Number: 74467224
URC
Filed: March 20, 1995
activated carbon adsorbent for use in air treatment
Owned by: Calgon Carbon Corporation
Serial Number: 74648894
REACT PH
Filed: November 13, 1995
activated carbon providing stabilized effluent pH for use in water treatment
Owned by: Calgon Carbon Corporation
Serial Number: 75018929
FLUEPAC
Filed: May 31, 1996
activated carbon used in the removal of mercury dioxin, furans and other VOC compounds from stack gas streams
Owned by: Calgon Carbon Corporation
Serial Number: 75112496
PHOENIX
Filed: August 29, 1996
filtering units used for the removal of hydrogen sulfide from off-gases from industrial, commercial and municipal process…
Owned by: Calgon Carbon Corporation
Serial Number: 75157669
PHOENIX
Filed: August 29, 1996
filtering units used for the removal of hydrogen sulfide from off-gases from industrial, commercial and municipal process…
Owned by: Calgon Carbon Corporation
Serial Number: 75157965
PURRFECTLY FRESH
Filed: February 1, 2000
activated carbon, namely, a carbon used for kitty litter odor control
Owned by: Calgon Carbon Corporation
Serial Number: 75907413
FLEXZORB
Carbon cloth used to prevent tarnishing in jewelry boxes and silver boxes
Owned by: Calgon Carbon Corporation
Serial Number: 75982749
PURRFECTLY FRESH
Filed: December 13, 2001
deodorizers for household use, namely for rooms, carpets and rugs, showers, bathtubs, upholstery, fabrics, clothing, automobiles…
Owned by: Calgon Carbon Corporation
Serial Number: 76348742
IVP
Granular activated carbon used in industrial processes to remove odor causing components, namely, hydrogen sulfide and methyl…
Owned by: Calgon Carbon Corporation
Serial Number: 76450176
CARBSORB
Granular activated carbon for liquid phase applications for the removal of organic contaminants in groundwater remediation…
Owned by: Calgon Carbon Corporation
Serial Number: 76502934
APOLLO
passive vapor phase biological air treatment system that removes airborne odorous compounds from wastewater treatment facilities…
Owned by: Calgon Carbon Corporation
Serial Number: 76537494
CSEP
Chromatography separators
Owned by: Calgon Carbon Corporation
Serial Number: 77363470
CALGONCARBON
Filed: June 18, 2009
Activated carbon for commercial purposes; Activated carbon adsorbent for use in air treatment and purification; Activated…
Owned by: Calgon Carbon Corporation
Serial Number: 77762841
CELL CARB
Activated carbon compositions for industrial use
Owned by: Calgon Carbon Corporation
Serial Number: 77895870
ALL GONE!
Activated carbon for use in air purification
Owned by: Calgon Carbon Corporation
Serial Number: 78405716
C3150
Open channel wastewater ultraviolet disinfection units using amalgam lamps for the purpose of reducing coliform and other…
Owned by: Calgon Carbon Corporation
Serial Number: 78470206
TITAN
odor control system for deodorizing and purifying air, namely, for activated carbon based processing of air containing odorous…
Owned by: Calgon Carbon Corporation
Serial Number: 78470246
ALL GONE!
Activated carbon for use in air purification
Owned by: Calgon Carbon Corporation
Serial Number: 78521793
ALL GONE!
Activated carbon for use in air purification
Owned by: Calgon Carbon Corporation
Serial Number: 78524440
EUMC
Non-chromium containing impregnated granular activated carbon for use in military respirator masks
Owned by: Calgon Carbon Corporation
Serial Number: 78723098
UFR
Non-chromium containing impregnated granular activated carbon used in first responder respirator masks for the removal of…
Owned by: Calgon Carbon Corporation
Serial Number: 78723106
CALSOLUTIONS
Groundwater remediation products, namely, ion exchange and chromatographic process media in the nature of ion exchange resins…
Owned by: Calgon Carbon Corporation
Serial Number: 78723131
ELITEC
Filed: September 10, 2010
activated carbon for use in ultracapacitors
Owned by: Calgon Carbon Corporation
Serial Number: 85126654
THE POWER OF CARBON
Filed: September 10, 2010
activated carbon for use in ultracapacitors
Owned by: Calgon Carbon Corporation
Serial Number: 85126690
SPORTS PUCK
Filed: September 22, 2010
activated carbon for use in air purification
Owned by: Calgon Carbon Corporation
Serial Number: 85135805
PEROXCARB
Filed: October 14, 2010
granular activated carbon used to treat municipal drinking water
Owned by: Calgon Carbon Corporation
Serial Number: 85152441
