ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/20/2026
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Official data from USPTO
COMFORTIS
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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
58
Latest update
02/21/2026
Trademark type
Word
Nice classes
5
Filing date
05/07/2004
Registration date
01/15/2008
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/02/2018
Last transaction
02/21/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/08/2007
First use in commerce
10/08/2007
Drawing code
4
Owner type
03
Owner location
GREENFIELD, IN, US
Examiner
REIHNER, DAVID
Law office
M20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ELANCO US INC.
Eli Lilly and Company
Representatives
Caleb Norris IPHorgan LTD.
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Veterinary preparations for use in the treatment of fleas on pets; veterinary preparations for use in the prevention of fleas on pets; insecticides to prevent fleas on pets
Publications
History of USPTO decisions and trademark events.
58 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/22/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/22/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/22/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/22/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/22/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/28/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/02/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/02/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/02/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/02/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
01/11/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/11/2018
NOSU
NOTICE OF SUIT
05/17/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/15/2017
NOSU
NOTICE OF SUIT
07/19/2016
NOSU
NOTICE OF SUIT
09/24/2014
NOSU
NOTICE OF SUIT
08/04/2014
NOSU
NOTICE OF SUIT
06/10/2014
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/28/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/28/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/28/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/13/2013
E815
TEAS SECTION 8 & 15 RECEIVED
08/13/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/13/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
01/15/2008
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
12/11/2007
ALIE
ASSIGNED TO LIE
12/11/2007
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/05/2007
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/02/2007
IUAF
USE AMENDMENT FILED
10/17/2007
EISU
TEAS STATEMENT OF USE RECEIVED
10/17/2007
EX4G
SOU EXTENSION 4 GRANTED
09/25/2007
EXT4
SOU EXTENSION 4 FILED
09/12/2007
EEXT
SOU TEAS EXTENSION RECEIVED
09/12/2007
EX3G
SOU EXTENSION 3 GRANTED
06/18/2007
EXT3
SOU EXTENSION 3 FILED
03/09/2007
EEXT
SOU TEAS EXTENSION RECEIVED
03/09/2007
EX2G
SOU EXTENSION 2 GRANTED
08/25/2006
EXT2
SOU EXTENSION 2 FILED
07/24/2006
EEXT
SOU TEAS EXTENSION RECEIVED
07/24/2006
EX1G
SOU EXTENSION 1 GRANTED
02/14/2006
EXT1
SOU EXTENSION 1 FILED
01/23/2006
EEXT
SOU TEAS EXTENSION RECEIVED
01/23/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
09/13/2005
PUBO
PUBLISHED FOR OPPOSITION
06/21/2005
NPUB
NOTICE OF PUBLICATION
06/01/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/09/2005
ALIE
ASSIGNED TO LIE
03/07/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/03/2005
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/01/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/18/2005
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/18/2005
GNRT
NON-FINAL ACTION E-MAILED
12/07/2004
CNRT
NON-FINAL ACTION WRITTEN
12/07/2004
DOCK
ASSIGNED TO EXAMINER
12/07/2004
NWAP
NEW APPLICATION ENTERED
05/14/2004
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