REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/23/2026
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Official data from USPTO
PNH REGISTRY
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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
71
Latest update
01/24/2026
Trademark type
Combined
Nice classes
41, 44
Filing date
04/01/2004
Registration date
01/23/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/09/2017
Last transaction
01/24/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/13/2006
First use in commerce
06/13/2006
Drawing code
3
Owner type
03
Owner location
Boston, MA
Examiner
ANKRAH, NAAKWAMA S
Law office
L90
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the color gray appearing in the wording "PHN Registry" and in the design which consists of completely shaded ovals and curved bands, the colors red, black, and gray appear.
Holders and representatives
Holders
Alexion Pharmaceuticals, Inc.
Alexion Pharmaceuticals, Inc.
Representatives
Cara M. Kearney AstraZeneca Pharmaceuticals LP
Technical classification
Nice Classes
Class 41Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Providing classesseminarsexhibitsconferencesworkshops regarding paroxysmal nocturnal haemoglobinuria * hemoglobinuria * (PNH)
Class 44
Online computer servicesnamely providing medical information to professionalspatientsconsumersthe general public regarding paroxysmal nocturnal haemoglobinuria * hemoglobinuria *(PNH) via the Internet
Publications
History of USPTO decisions and trademark events.
71 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/18/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/18/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/18/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/18/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/11/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/11/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/11/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/09/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/09/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/09/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/09/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/09/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/09/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
01/11/2017
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/08/2016
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/08/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/23/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/06/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/06/2014
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/09/2014
C15P
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/09/2014
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
04/09/2014
AMD7
SEC 7 REQUEST FILED
04/09/2014
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/28/2014
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
03/05/2014
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
02/24/2014
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
09/24/2013
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
08/23/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/31/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/19/2013
E815
TEAS SECTION 8 & 15 RECEIVED
07/19/2013
ES7R
TEAS SECTION 7 REQUEST RECEIVED
07/19/2013
MDSM
NOTICE OF DESIGN SEARCH CODE MAILED
11/20/2008
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
02/22/2007
PLGL
ASSIGNED TO PARALEGAL
02/21/2007
AMD7
SEC 7 REQUEST FILED
02/05/2007
PAPER RECEIVED
02/05/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
01/23/2007
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
12/12/2006
ALIE
ASSIGNED TO LIE
12/11/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/25/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/25/2006
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/25/2006
IUAF
USE AMENDMENT FILED
10/18/2006
EISU
TEAS STATEMENT OF USE RECEIVED
10/18/2006
PAPER RECEIVED
10/17/2006
EX1G
SOU EXTENSION 1 GRANTED
03/20/2006
EXT1
SOU EXTENSION 1 FILED
03/20/2006
EEXT
SOU TEAS EXTENSION RECEIVED
03/20/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
10/18/2005
PUBO
PUBLISHED FOR OPPOSITION
07/26/2005
NPUB
NOTICE OF PUBLICATION
07/06/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/18/2005
ALIE
ASSIGNED TO LIE
05/06/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/02/2005
GNEA
EXAMINERS AMENDMENT E-MAILED
05/02/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/02/2005
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
04/20/2005
CWBP
WITHDRAWN BEFORE PUBLICATION
04/08/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
02/08/2005
ALIE
ASSIGNED TO LIE
02/07/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/30/2004
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/30/2004
ALIE
ASSIGNED TO LIE
11/30/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/23/2004
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/23/2004
GNRT
NON-FINAL ACTION E-MAILED
10/21/2004
CNRT
NON-FINAL ACTION WRITTEN
10/21/2004
DOCK
ASSIGNED TO EXAMINER
10/21/2004
NWAP
NEW APPLICATION ENTERED
04/09/2004
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