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No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

1993-02-12 — Application filed
1993-04-30 — Assigned to examiner
1993-05-18 — Final disposition recorded
1993-11-18 — Correspondence received in law office
1993-12-16 — Examiner's amendment mailed
1993-12-22 — Approved for pub - principal register
1993-12-22 — Previous allowance count withdrawn
1993-12-22 — Approved for pub - principal register
1994-02-04 — Notice of publication
1994-03-08 — Published for opposition
1994-05-31 — Registered-principal register
2001-06-09 — Cancelled sec. 8 (6-yr)
2001-06-09 — Final status recorded

Owner Information

BIOCHEM IMMUNOSYSTEMS INC.
Montreal Quebec CA

Correspondent

LEONARD C MITCHARD NIXON & VANDERHYE PC
1100 N GLEBE RD 8TH FL
ARLINGTON, VA 22201-4714
UNITED STATES

Filing Details

Filing Date:
1993-02-12

Status Date:
2001-06-09

Category:
Pharmaceuticals

Filing Year:
1993

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