Trademark: 74179245
Word
BIOKEN
Status
Dead
Status Code
710
Status Date
Tuesday, May 11, 1999
Serial Number
74179245
Registration Number
1729014
Registration Date
Tuesday, November 3, 1992
Mark Type
1000
Filing Date
Monday, June 24, 1991
Published for Opposition
Tuesday, August 11, 1992
Cancellation Date
Tuesday, May 11, 1999
Trademark Owner History
BIOKEN SEPARATIONS, INC. - Original Registrant
Classifications
9 laboratory cartridge filters composed primarily of polyethersulfone used in pharmaceutical and biotechnical applications to concentrate or purify liquids, such as concentration or diafiltration of proteins; fractionation of blood proteins; purification of albumin, hormones, antibiotics, and vaccines; cell harvesting; cell washing; cell product purification; depyrogenation of pharmaceutical products; and depyrogenation of water for various laboratory procedures
Trademark Events
May 11, 1999
Cancelled Sec. 8 (6-Yr)
Nov 3, 1992
Registered-Principal Register
Aug 11, 1992
Published For Opposition
Jul 10, 1992
Notice Of Publication
Dec 3, 1991
Approved For Pub - Principal Register
Nov 5, 1991
Correspondence Received In Law Office
Sep 13, 1991
Non-Final Action Mailed
Aug 26, 1991
Assigned To Examiner
BIOKEN
DALILA
Trademark Alertz updated from USPTO on 2030-01-24

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