Trademarks owned by Diamond Shamrock Chemical Company

Diamond Shamrock Chemical Company's most recent trademark was filed eighty years ago. They have been associated with two trademarks over the last eighty years and have zero trademarks that are alive.

Nopcolene

Dead 710 — Cancelled - Section 8
Serial #: 71464666
Registration Date: 5/16/1944

Trademarks Previously Owned by Diamond Shamrock Chemical Company

Nopalcol

Alive 800 — Registered and Renewed
Serial #: 71464663
Registration Date: 4/11/1944

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