P'S & Q'S.
Filed: November 19, 1921
a Series of Pamphlets, Booklets, or Leaflets Published from Time to Time
Owned by: PQ CORPORATION
Serial Number: 71155633
STIXSO
Filed: August 2, 1943
Adhesives Containing Vegetable Protein and [ Silicate of Soda ] Sodium Silicate or Either of Them and Used for the Manufacture…
Owned by: PQ CORPORATION
Serial Number: 71462460
SS
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *, EITHER ANHYDROUS, HYDRATED, OR IN SOLUTION
Owned by: PQ CORPORATION
Serial Number: 71543036
A
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71544502
G
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71544503
J
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71547392
M
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71547393
N
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71547394
O
Filed: September 23, 1947
* SODIUM * SILICATE [ OF SODA ]
Owned by: PQ CORPORATION
Serial Number: 71547395
B
Filed: September 23, 1947
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71549319
STARSO
Filed: April 8, 1948
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71554149
Q
Filed: October 6, 1948
[ SILICATE OF SODA ] * SODIUM SILICATE *
Owned by: PQ CORPORATION
Serial Number: 71566545
GD
Filed: December 16, 1948
SODIUM SILICATE
Owned by: PQ CORPORATION
Serial Number: 71570631
ALKADET
Filed: February 13, 1961
Powdered Alkali Detergent for Industrial Laundering of Textile Fabrics
Owned by: PQ CORPORATION
Serial Number: 72113534
FABRICON
Filed: June 6, 1961
Lubricant and Softener Used in the Washing of Fabrics and Sold to the Commercial Laundry Industry
Owned by: PQ CORPORATION
Serial Number: 72121488
PQ
Filed: April 21, 1964
SILICEOUS BINDERS AND FILLERS FOR REFRACTORY CEMENTS AND ACID-RESISTANT CEMENTS; PARTING COMPOSITIONS FOR ADHESIVE OPERATIONS…
Owned by: PQ CORPORATION
Serial Number: 72191708
PQ
Filed: April 21, 1964
SOLUBLE INORGANIC ALKALI SILICATES; SOLUBLE ORGANIC ALKALI SILICATES; MICROFINE SYNTHETIC SILICAS [ ; LAUNDRY SOURS; BLEACHING…
Owned by: PQ CORPORATION
Serial Number: 72191709
BRITESIL
Filed: October 28, 1964
SODIUM SILICATE
Owned by: PQ CORPORATION
Serial Number: 72204945
BRITESORB
Filed: October 28, 1964
MAGNESIUM SILICATE
Owned by: PQ CORPORATION
Serial Number: 72204946
METSO BEADS
Filed: June 30, 1966
SOLUBLE ALKALI SILICATES
Owned by: PQ CORPORATION
Serial Number: 72249354
METSO PENTABEAD
Filed: February 14, 1968
SOLUBLE ALKALI SILICATES
Owned by: PQ CORPORATION
Serial Number: 72291094
METSO
Filed: October 20, 1969
SOLUBLE ALKALI SILICATES
Owned by: PQ CORPORATION
Serial Number: 72341099
ISP
Filed: July 11, 1978
LIQUID LAUNDRY SYSTEM FOR COMMERCIAL, INDUSTRIAL AND INSTITUTIONAL USE
Owned by: PQ CORPORATION
Serial Number: 73177829
ALKABRITE
Filed: December 31, 1979
Silicated, Phosphated Alkaline Detergent Builder for Industrial Use
Owned by: PQ CORPORATION
Serial Number: 73244748
ACOR
Filed: February 2, 1981
Chemicals-Namely, Liquid Sodium Silicate Used in Enhanced Oil Recovery Processes
Owned by: PQ CORPORATION
Serial Number: 73295396
BRITESORB
Filed: July 15, 1983
Chemical Composition Containing Magnesium Silicate Used for Beer Clarification, Polyol Scavenging, Wine Fining, Selective…
Owned by: PQ CORPORATION
Serial Number: 73434826
SILPREC
Filed: February 1, 1984
MAGNESIUM SILICATE FOR USE IN MANUFACTURING
Owned by: PQ CORPORATION
Serial Number: 73463669
BRITESORB
Filed: August 8, 1984
SILICA GEL IN THE FORM OF BEADS USED AS DESICCANTS AND ADSORBENTS
Owned by: PQ CORPORATION
Serial Number: 73493916
FASTACK
Filed: July 1, 1996
silicate adhesive compositions for use in the manufacture of paperboard
Owned by: PQ CORPORATION
Serial Number: 75127419
GO SOAK YOURSELF
Filed: July 1, 1996
clothing, namely, T-shirts and sweatshirts
Owned by: PQ CORPORATION
Serial Number: 75127420
PQ SIEVES
Filed: August 25, 1997
aluminosilicates for general industrial use as adsorbents desiccants, drying agents, air separators
Owned by: PQ CORPORATION
Serial Number: 75346688
ADVERA
Filed: November 17, 1997
zeolites for use as molecular sieves, absorbents, ion exchangers, desiccants, fillers, carriers, and separation products…
Owned by: PQ CORPORATION
Serial Number: 75391057
MEDOX
zeolites for use as molecular sieves, adsorbents, ion exchangers, desiccants, fillers, carriers, and separation preparations…
Owned by: PQ CORPORATION
Serial Number: 75649720
V
Filed: March 5, 2001
Chemicals, namely, sodium silicate for use in the manufacture of refractory products
Owned by: PQ CORPORATION
Serial Number: 76218975
JUMBOGEMS
Magnesium sulfate crystals, namely bath salts for therapeutic use
Owned by: PQ CORPORATION
Serial Number: 76218976
ECODRILL
Silicate-based chemicals for use in the preparation of well drilling fluids
Owned by: PQ CORPORATION
Serial Number: 76291657
E
Silicate-based chemicals for use in the preparation of well drilling fluids
Owned by: PQ CORPORATION
Serial Number: 76291659
E ECODRILL
Silicate-based chemicals for use in the preparation of well drilling fluids
Owned by: PQ CORPORATION
Serial Number: 76291662
CRYSTAMET
Crystalline alkali metal silicate useful in neutralising acids, cleaning, or the manufacture of silicated soaps or detergent…
Owned by: PQ CORPORATION
Serial Number: 76379971
