DIFFSTAIN Trademark
Serial Number: 75440881
DIFFSTAIN is a trademark filed by
MED-AI Europe AB
on February 26, 1998. The trademark is classified under Class 1 (Chemicals), Class 5 (Pharmaceuticals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 26, 1998
Registration Date
Not Registered
Published for Opposition
January 26, 1999
Goods & Services
chemical solutions for optical analysis of mammalian cell samples for clinical and medical laboratory use
chemical solutions for optical analysis of mammalian cell samples for scientific and medical research use
Filing History
ABANDONMENT - NO USE STATEMENT FILED
Jun 19, 2001 ABN6
SOU EXTENSION 3 GRANTED
Oct 5, 2000 EX3G
SOU EXTENSION 3 FILED
Oct 5, 2000 EXT3
SOU EXTENSION 2 GRANTED
May 18, 2000 EX2G
SOU EXTENSION 2 FILED
Mar 27, 2000 EXT2
SOU EXTENSION 1 GRANTED
Dec 7, 1999 EX1G
SOU EXTENSION 1 FILED
Oct 12, 1999 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Apr 20, 1999 NOAM
PUBLISHED FOR OPPOSITION
Jan 26, 1999 PUBO
NOTICE OF PUBLICATION
Dec 26, 1998 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 12, 1998 CNSA
ASSIGNED TO EXAMINER
Nov 12, 1998 DOCK
EXAMINER'S AMENDMENT MAILED
Oct 22, 1998 CNEA
ASSIGNED TO EXAMINER
Oct 13, 1998 DOCK
