148 trademarks were found for owners matching the name CALGON CORPORATION.
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#Classstatus
101 S:72261629
M:SPRAY POLISH

O:CALGON CORPORATION
4 Dead
102 S:72264142
M:H-212
O:CALGON CORPORATION
6 Dead
103 S:72277017
M:FL-20
O:CALGON CORPORATION
6 Dead
104 S:72277018
M:FL-125
O:CALGON CORPORATION
6 Dead
105 S:72278344
M:TRICHELOCK
O:CALGON CORPORATION
6 Dead
106 S:72280388
M:VELVAMAG
O:CALGON CORPORATION
15 Dead
107 S:72286322
M:SYNOCA
O:CALGON CORPORATION
52 Dead
108 S:72286414
M:BUROSIL
O:CALGON CORPORATION
6 Dead
109 S:72293226
M:CL-77
O:CALGON CORPORATION
6 Dead
110 S:72293471
M:SHOW
O:CALGON CORPORATION
6 Dead
111 S:72303767
M:STRIP TEE
O:CALGON CORPORATION
52 Dead
112 S:72314752
M:SAFE AND SURE
O:CALGON CORPORATION
52 Dead
113 S:72337775
M:SWIM
O:CALGON CORPORATION
52 Dead
114 S:72345714
M:SOAK-EZE

O:CALGON CORPORATION
52 Dead
115 S:72164133
M:SUM-TOTIL
O:CALGON CORPORATION, Merck & Co. Inc.
52 Dead
116 S:72191034
M:CALGON

O:CALGON CORPORATION, MERCK & CO., INC.
51 Dead
117 S:72237424
M:261
O:CALGON CORPORATION, MERCK & CO., INC.
6 Dead
118 S:72239717
M:BIOCHEK 60
O:CALGON CORPORATION, MERCK & CO., INC.
6 Dead
119 S:72239718
M:BIO-CHEK 60
O:CALGON CORPORATION, MERCK & CO., INC.
37 Dead
120 S:72247323
M:FREEZ-GARD

O:CALGON CORPORATION, STAUFFER CHEMICAL COMPANY
46 Dead
121 S:72258040
M:LOTION GLO
O:CALGON CORPORATION, MERCK & CO., INC.
52 Dead
122 S:72265793
M:FILTRASORB
O:CALGON CARBON CORPORATION, CALGON CORPORATION
31 Registered
123 S:72267581
M:BIOCHEK 60
O:CALGON CORPORATION, MERCK & CO., INC.
37 Dead
124 S:72274307
M:WATER AUDIT
O:CALGON CORPORATION, MERCK & CO., INC.
100 Dead
125 S:72277019
M:NL-100
O:CALGON CORPORATION, MERCK & CO., INC.
6 Dead
126 S:72279703
M:TUNA-GARD

O:CALGON CORPORATION, STAUFFER CHEMICAL COMPANY
46 Dead
127 S:72279713
M:SILOCK
O:CALGON CORPORATION, MERCK & CO., INC.
6 Dead
128 S:72287518
M:BOUQUET

O:BEECHAM INC., CALGON CORPORATION
51 Dead
129 S:72288676
M:INSTAMATIC
O:CALGON CORPORATION, MERCK & CO., INC.
13 Dead
130 S:72292758
M:CALGON BOUQUET
O:CALGON CORPORATION, MERCK & CO., INC.
51 Dead
131 S:72293227
M:BUROLOCK
O:CALGON CORPORATION, MERCK & CO., INC.
6 Dead
132 S:72298413
M:F-95
O:CALGON CORPORATION, MERCK & CO., INC.
6 Dead
133 S:72312560
M:APPROVE
O:CALGON CORPORATION, MERCK & CO., INC.
52 Dead
134 S:72312751
M:SUPRA
O:CALGON CORPORATION, MERCK & CO., INC.
4 Dead
135 S:72081296
M:METASOL

O:BAYER CHEMICALS CORPORATION, CALGON CORPORATION, LANXESS CORPORATION, Merck & Co., Inc., METALSALTS CORPORATION
6 Registered
136 S:72203626
M:SPRAY-OFF
O:CALGON CORPORATION, JOHNSONDIVERSEY, INC., MERCK & CO., INC., SYNCO PRODUCTS, INC.
52 Dead
137 S:72224923
M:SPOT GUARD
O:CALGON CORPORATION, DIVERSEY, INC., JOHNSONDIVERSEY, INC., MERCK & CO., INC.
6 Dead
138 S:72278343
M:BC-4
O:CALGON CORPORATION, ECOLAB USA INC., MERCK & CO., INC., NALCO COMPANY
52 Dead
139 S:72293472
M:HYDRAID
O:CALGON CORPORATION, ECOLAB USA INC., MERCK & CO., INC., NALCO COMPANY
6 Dead
140 S:72164131
M:DISHMATE
O:CALGON CORPORATION, DIVERSEY, INC., JOHNSONDIVERSEY, INC., Merck & Co., Inc., U.S. CHEMICAL CORPORATION
52 Dead
141 S:72164132
M:SCALE-GON
O:CALGON CORPORATION, DIVERSEY, INC., JOHNSONDIVERSEY, INC., Merck & Co., Inc., U S CHEMICAL CORPORATION
52 Registered
142 S:72252071
M:EZE-PEEL
O:CALGON CORPORATION, CHEMETALL US, INC., MERCK & CO., INC., NALCO COMPANY, OAKITE PRODUCTS, INC.
16 Dead
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Trademark Alertz updated from USPTO on 2030-01-24