Trademarks owned by Heyden Chemical Corporation

Heyden Chemical Corporation's most recent trademark was filed seventy-three years ago. They have been associated with seven trademarks over the last seventy-seven years and have zero trademarks that are alive.

Stover

Dead 900 — Expired
Serial #: 71600963
Registration Date: 8/28/1951

Monopentek

Dead 900 — Expired
Serial #: 71600830
Registration Date: 8/28/1951

Tripentek

Dead 900 — Expired
Serial #: 71599946
Registration Date: 7/31/1951

Salit

Dead 900 — Expired
Serial #: 71530311
Registration Date: 5/11/1948

Crystallose

Dead 900 — Expired
Serial #: 71510172
Registration Date: 7/6/1948

Trademarks Previously Owned by Heyden Chemical Corporation

Sulfidal

Dead 900 — Expired
Serial #: 71519271
Registration Date: 10/11/1949

M.D.A.

Dead 900 — Expired
Serial #: 71507583
Registration Date: 9/9/1947

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