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PROLIFIGEN

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

1976-08-25 — Application filed
1984-11-05 — Registered - sec. 8 (6-yr) & sec. 15 filed
1985-03-19 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1998-10-30 — Registered - sec. 9 filed/check record for sec. 8
1998-10-30 — Registered - sec. 9 filed/check record for sec. 8
1998-10-30 — Registered - sec. 9 filed/check record for sec. 8
1998-10-30 — Registered - sec. 9 filed/check record for sec. 8
1999-01-05 — Registered and renewed (first renewal - 10 yrs)
2008-01-04 — Case file in ticrs
2009-06-13 — Cancelled sec. 8 (10-yr)/expired section 9
2009-06-13 — Final status recorded

Owner Information

DIASORIN AB
STOCKHOLM SE

AKTIEBOLAGET SANGTEC MEDICAL
S-161 02 BROMMA SE

Correspondent

DAVID EHRLICH FROSS ZELNICK LEHRMAN & ZISSU PC
633 3RD AVE
NEW YORK, NY 10017
UNITED STATES

Filing Details

Filing Date:
1976-08-25

Status Date:
2009-06-13

Category:
Chemicals

Filing Year:
1976

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