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OXYGENT

EXPIRED USPTO USPTO

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

1990-06-11 — Application filed
1990-10-19 — Assigned to examiner
1990-10-23 — Approved for pub - principal register
1990-12-22 — Notice of publication
1991-01-22 — Published for opposition
1992-01-22 — Opposition instituted no. 999999
1992-09-08 — Opposition sustained no. 999999
1992-09-08 — Application abandoned
1992-09-08 — Final status recorded
1992-09-15 — Opposition terminated no. 999999
2002-08-09 — Teas change of correspondence received

Owner Information

Alliance Pharmaceutical Corp.
Otisville , NY

Correspondent

LOUIS J KNOBBE KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN ST 14TH FL
IRVINE, CA 92614
UNITED STATES

Filing Details

Filing Date:
1990-06-11

Status Date:
1992-09-08

Category:
Pharmaceuticals

Filing Year:
1989

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