REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/10/2026
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Official data from USPTO
KEFLEX 250 MG
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
43
Latest update
07/10/2026
Trademark type
Combined
Nice classes
5
Filing date
12/26/2006
Registration date
07/10/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/26/2017
Last transaction
07/10/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1971-09-00
First use in commerce
1971-09-00
Drawing code
3
Owner type
16
Owner location
LOCUST VALLEY, NY, US
Examiner
GILBERT, REBECCA L
Law office
L30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
P. P. (pessoa física)
SHIONOGI INC.
VICTORY PHARMA, INC.
MIDDLEBROOK PHARMACEUTICALS, INC.
MIDDLEBROOK PHARMACEUTICALS, INC.
LEX PHARMACEUTICALS INC.
MIDDLEBROOK PHARMACEUTICALS, INC.
A. C. (pessoa física)
Representatives
PRAGMA PHARMACEUTICALS
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Antibiotics
Publications
History of USPTO decisions and trademark events.
43 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/26/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/26/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/26/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/25/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
06/19/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/19/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/10/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/18/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/11/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/21/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/21/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/21/2013
E815
TEAS SECTION 8 & 15 RECEIVED
06/07/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/26/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/24/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/24/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/05/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/05/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/01/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/18/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/18/2010
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/16/2010
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/16/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/11/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/04/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/17/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/17/2009
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/26/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/21/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/11/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
07/10/2007
PUBO
PUBLISHED FOR OPPOSITION
04/24/2007
NPUB
NOTICE OF PUBLICATION
04/04/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/03/2007
ALIE
ASSIGNED TO LIE
03/03/2007
CNEA
EXAMINER'S AMENDMENT MAILED
01/31/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/30/2007
XAEC
EXAMINER'S AMENDMENT ENTERED
01/30/2007
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/30/2007
DOCK
ASSIGNED TO EXAMINER
01/26/2007
MAFR
APPLICATION FILING RECEIPT MAILED
01/09/2007
NWAP
NEW APPLICATION ENTERED
01/04/2007
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