LEUKENON Trademark 73477834 - Trademark Alertz

Trademark: 73477834

Word

LEUKENON

Status

Dead

Status Code

604

Status Date

Tuesday, July 22, 1986

Serial Number

73477834

Mark Type

1000

Filing Date

Monday, April 30, 1984

Published for Opposition

Tuesday, April 23, 1985

Abandoned Date

Tuesday, July 22, 1986

Trademark Owner History

Enzon, Inc. - Owner At Publication

Classifications

5 a Therapeutic Form of a Polyethylene Glycol-Asparaginase Compound (PEG-Asparaginase)

Trademark Events

Jul 22, 1986

Abandonment - After Inter Partes Decision

Jul 22, 1986

Opposition Terminated No. 999999

Jul 15, 1986

Opposition Sustained No. 999999

Sep 17, 1985

Opposition Instituted No. 999999

Apr 23, 1985

Published For Opposition

Mar 28, 1985

Notice Of Publication

Sep 4, 1984

Approved For Pub - Principal Register

Aug 31, 1984

Assigned To Examiner

Aug 30, 1984

Assigned To Examiner

TELETRENDS

Trademark Alertz updated from USPTO on 2030-01-24