Trademarks owned by Knoll Pharmaceutical Company

Knoll Pharmaceutical Company's most recent trademark was filed forty-six years ago. They have been associated with two trademarks over the last eighty-seven years and have zero trademarks that are alive.

Dicodid

Dead 900 — Expired
Serial #: 71383383
Registration Date: 6/8/1937

Trademarks Previously Owned by Knoll Pharmaceutical Company

Theophyl

Dead 710 — Cancelled - Section 8
Serial #: 73137641
Registration Date: 3/28/1978

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