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Synchem Trademarks
SYNCHEM
Oil and gas well treatment
Abandoned
·
January 15, 2007
·
77083126
·
SYNCHEM INTERNATIONAL, INC.
absorbing carbons, namely activated carbon and carbon black for gas and liquid filtration
Abandoned
·
August 16, 1993
·
74424710
·
SYNCHEMY
Providing access to databases; providing telecommunications connections to databases
Cancelled
·
March 8, 2018
·
87825604
·
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