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KERDIX

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

1990-03-30 — Application filed
1990-07-16 — Assigned to examiner
1990-07-17 — Examiner's amendment mailed
1990-07-19 — Approved for pub - principal register
1990-08-18 — Notice of publication
1990-09-18 — Published for opposition
1990-12-11 — Noa mailed - sou required from applicant
1991-06-04 — Sou extension 1 filed
1991-07-11 — Sou extension 1 granted
1991-12-09 — Sou extension 2 filed
1992-01-14 — Sou extension 2 granted
1992-05-13 — Sou extension 3 filed
1992-05-27 — Sou extension 3 granted
1992-12-07 — Sou extension 4 filed
1993-01-14 — Sou extension 4 granted
1993-05-17 — Sou extension 5 filed
1993-07-06 — Sou extension 5 granted
1993-12-10 — Application abandoned
1993-12-10 — Final status recorded

Owner Information

Hoechst Aktiengesellschaft
Frankfurt Am Main DE

Correspondent

DAVID EHRLICH WEISS DAWID FROSS ZELNICK & LEHRMAN, PC
633 THIRD AVE
NEW YORK, NY 10017
UNITED STATES

Filing Details

Filing Date:
1990-03-30

Status Date:
1993-12-10

Category:
Electronics & Software

Filing Year:
1990

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