TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/24/2026
Back to search
Official data from USPTO
LETAIRIS
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
59
Latest update
06/25/2026
Trademark type
Word
Nice classes
5
Filing date
11/22/2004
Registration date
03/11/2008
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/03/2018
Last transaction
06/25/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/18/2007
First use in commerce
06/18/2007
Drawing code
4
Owner type
03
Owner location
Foster City, CA, US
Examiner
CHANG, KATHERINE S
Law office
M60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GILEAD COLORADO, INC.
GILEAD COLORADO, INC.
Myogen, Inc
Myogen, Inc.
Representatives
Jack Wessel Gilead Sciences, Inc.
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
pharmaceutical preparations for the treatment of diseases and disorders in the cardiovascularcardiacvascular and hematology fields
Publications
History of USPTO decisions and trademark events.
59 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/24/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/24/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/03/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/03/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/03/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/03/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
02/13/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/11/2017
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/19/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/19/2013
CORV
REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD
04/19/2013
PRA7
REGISTERED - SEC. 7 REQUEST ABANDONED
04/19/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/16/2013
ES7R
TEAS SECTION 7 REQUEST RECEIVED
04/16/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/15/2013
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
04/03/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/03/2013
E815
TEAS SECTION 8 & 15 RECEIVED
03/19/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/19/2013
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/09/2010
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/09/2010
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/23/2009
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/23/2009
R.PR
REGISTERED-PRINCIPAL REGISTER
03/11/2008
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
02/07/2008
ALIE
ASSIGNED TO LIE
02/07/2008
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/03/2008
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/02/2008
EX4G
SOU EXTENSION 4 GRANTED
01/02/2008
IUAF
USE AMENDMENT FILED
12/05/2007
EXT4
SOU EXTENSION 4 FILED
12/05/2007
EEXT
SOU TEAS EXTENSION RECEIVED
12/05/2007
EISU
TEAS STATEMENT OF USE RECEIVED
12/05/2007
DOCK
ASSIGNED TO EXAMINER
10/11/2007
EX3G
SOU EXTENSION 3 GRANTED
08/29/2007
EXT3
SOU EXTENSION 3 FILED
06/06/2007
EEXT
SOU TEAS EXTENSION RECEIVED
06/06/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/27/2007
EX2G
SOU EXTENSION 2 GRANTED
02/03/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/13/2006
EXT2
SOU EXTENSION 2 FILED
12/05/2006
EEXT
SOU TEAS EXTENSION RECEIVED
12/05/2006
EX1G
SOU EXTENSION 1 GRANTED
06/15/2006
EXT1
SOU EXTENSION 1 FILED
05/31/2006
EEXT
SOU TEAS EXTENSION RECEIVED
05/31/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/06/2005
PUBO
PUBLISHED FOR OPPOSITION
09/13/2005
NPUB
NOTICE OF PUBLICATION
08/24/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/22/2005
XAEC
EXAMINER'S AMENDMENT ENTERED
07/01/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/29/2005
XAEC
EXAMINER'S AMENDMENT ENTERED
06/29/2005
PAPER RECEIVED
06/28/2005
ALIE
ASSIGNED TO LIE
06/28/2005
GNEA
EXAMINERS AMENDMENT E-MAILED
06/28/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/28/2005
DOCK
ASSIGNED TO EXAMINER
06/27/2005
NWAP
NEW APPLICATION ENTERED
12/01/2004
Continuous trademark protection
Get notified about every new filing that threatens LETAIRIS or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.