TAG-NHS ESTER Trademark
Serial Number: 74465590
TAG-NHS ESTER is a trademark filed by
IGEN, INC.
on December 6, 1993. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 6, 1993
Registration Date
Not Registered
Goods & Services
chemicals used in medical diagnostic applications to detect concentrations of analytes of interest
Filing History
ABANDONMENT - AFTER EX PARTE APPEAL
Oct 24, 1997 ABN3
EXPARTE APPEAL TERMINATED
Oct 24, 1997 EXPT
EXAMINERS STATEMENT MAILED
Feb 27, 1997 CNES
EX PARTE APPEAL-INSTITUTED
Sep 9, 1996 EXPI
CONTINUATION OF FINAL REFUSAL MAILED
Sep 9, 1996 CNCF
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 17, 1996 CRFA
FINAL REFUSAL MAILED
Jan 29, 1996 CNFR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 17, 1995 CRFA
NON-FINAL ACTION MAILED
Apr 17, 1995 CNRT
UNRESPONSIVE/DUPLICATE PAPER RECEIVED
Apr 7, 1995 UNPR
NON-FINAL ACTION MAILED
Jan 25, 1995 CNRT
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 3, 1994 CRFA
NON-FINAL ACTION MAILED
May 4, 1994 CNRT
ASSIGNED TO EXAMINER
Apr 26, 1994 DOCK
