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MYDFRIN

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USPTO Filing History

Key events recorded for this trademark application

1979-12-07 — Application filed
1981-05-05 — Published for opposition
1981-07-28 — Registered-principal register
1986-07-16 — Post registration action correction
1986-11-07 — Registered - sec. 8 (6-yr) & sec. 15 filed
1986-11-14 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2001-01-22 — Registered - combined section 8 (10-yr) & sec. 9 filed
2001-05-11 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2001-05-11 — Registered and renewed (first renewal - 10 yrs)
2007-08-15 — Automatic update of assignment of ownership
2008-07-02 — Automatic update of assignment of ownership
2009-03-12 — Case file in ticrs
2010-08-30 — Teas section 8 & 9 received
2010-08-31 — Case assigned to post registration paralegal
2010-09-03 — Registered and renewed (second renewal - 10 yrs)
2010-09-03 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2016-07-27 — Teas revoke/app/change addr of atty/dom rep received
2016-07-27 — Attorney/dom.rep.revoked and/or appointed
2019-07-29 — Teas revoke/app/change addr of atty/dom rep received
2019-07-29 — Attorney/dom.rep.revoked and/or appointed
2019-08-14 — Assignment of ownership not updated automatically
2020-04-06 — Teas change of owner address received
2020-04-06 — Teas revoke/app/change addr of atty/dom rep received
2020-04-06 — Attorney/dom.rep.revoked and/or appointed
2020-04-06 — Teas withdrawal of attorney received-firm retains
2020-04-06 — Teas change of correspondence received
2020-04-06 — Applicant/correspondence changes (non-responsive) entered
2020-06-03 — Review of correspondence complete - address updated
2020-07-28 — Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
2022-02-04 — Cancelled sec. 8 (10-yr)/expired section 9
2022-02-04 — Final status recorded

Owner Information

ALCON RESEARCH, LTD.
Fribourg CH

ALCON MANUFACTURING, LTD.
FORT WORTH , TX

ALCON LABORATORIES, INC.
FT. WORTH , TX

Filing Details

Filing Date:
1979-12-07

Status Date:
2022-02-04

Category:
Pharmaceuticals

Filing Year:
1979

MYDFRIN

USPTO Filing History

Owner Information

Correspondent

Filing Details