NA15
SEC. 15 ACKNOWLEDGEMENT - E-MAILED
10/20/2025
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Official data from USPTO
PROTHENA
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PROTHENA
ST13
US500000085762627Class
5, 42, 45
Filing
85762627
Registration
5489097
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
73
Latest update
10/22/2025
Trademark type
Word
Nice classes
5, 42, 45
Filing date
10/24/2012
Registration date
06/12/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/20/2025
Last transaction
10/22/2025
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
99
Owner location
Dublin 2, IE
Examiner
REGAN,JOHN B
Current location
Historical data usage
Holders and representatives
Holders
PROTHENA CORPORATION PLC
PROTHENA CORPORATION PLC
PROTHENA CORPORATION PLC
Neotope Biosciences Limited
Representatives
Tore T. DeBella Faegre Drinker Biddle & Reath LLP
Technical classification
Nice Classes
Class 5Class 42Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical and biopharmaceutical preparations for the treatmentmanagementpreventiondiagnosis and prognosis of autoimmunemetastatichematologiconcologicneurologic diseasesconditions and disordersdiseasesconditions and disorders associated with misfolded proteinsdiseasesconditions and disorders affecting the central nervous systempsoriasispsoriatic arthritisrheumatoid arthritisdermatitishost/graft rejectionsAlzheimer's and Parkinson's disease associated neuropsychiatric disordersinsulin resistancemetabolic syndrome and diabetes
Class 42
Research services in the field of biotechnology
Class 45
Licensing of intellectual property in the field of biotechnology
Publications
History of USPTO decisions and trademark events.
73 publications found
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
10/20/2025
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
10/20/2025
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
10/20/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/22/2025
E15R
TEAS SECTION 15 RECEIVED
06/09/2024
ES8R
TEAS SECTION 8 RECEIVED
06/09/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/12/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
06/12/2018
DP1B
1(B) BASIS DELETED; PROCEED TO REGISTRATION
05/07/2018
IUCN
NOTICE OF ALLOWANCE CANCELLED
04/11/2018
D1BR
TEAS DELETE 1(B) BASIS RECEIVED
04/11/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/09/2017
EX5G
SOU EXTENSION 5 GRANTED
12/08/2017
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/07/2017
EXT5
SOU EXTENSION 5 FILED
12/04/2017
EEXT
SOU TEAS EXTENSION RECEIVED
12/04/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/15/2017
EX4G
SOU EXTENSION 4 GRANTED
04/13/2017
EXT4
SOU EXTENSION 4 FILED
04/13/2017
EEXT
SOU TEAS EXTENSION RECEIVED
04/13/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/06/2016
EX3G
SOU EXTENSION 3 GRANTED
12/03/2016
EXT3
SOU EXTENSION 3 FILED
11/22/2016
EEXT
SOU TEAS EXTENSION RECEIVED
11/22/2016
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/21/2016
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/21/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/28/2016
EX2G
SOU EXTENSION 2 GRANTED
05/27/2016
EXT2
SOU EXTENSION 2 FILED
05/05/2016
EEXT
SOU TEAS EXTENSION RECEIVED
05/05/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/09/2016
EX1G
SOU EXTENSION 1 GRANTED
02/08/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/04/2016
EXT1
SOU EXTENSION 1 FILED
12/23/2015
PAPER RECEIVED
12/23/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/23/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/28/2015
PUBO
PUBLISHED FOR OPPOSITION
04/28/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/08/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/24/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/24/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/20/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/20/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/19/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/19/2015
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
09/26/2014
GPRA
PRIORITY ACTION E-MAILED
09/26/2014
CPRA
PRIORITY ACTION WRITTEN
09/26/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/25/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/25/2014
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
09/25/2014
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
03/26/2014
GNSI
INQUIRY TO SUSPENSION E-MAILED
03/26/2014
CNSI
SUSPENSION INQUIRY WRITTEN
03/26/2014
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
03/10/2014
ALIE
ASSIGNED TO LIE
03/03/2014
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
08/29/2013
GNSL
LETTER OF SUSPENSION E-MAILED
08/29/2013
CNSL
SUSPENSION LETTER WRITTEN
08/29/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/23/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/23/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/19/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/03/2013
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/25/2013
GNRT
NON-FINAL ACTION E-MAILED
02/25/2013
CNRT
NON-FINAL ACTION WRITTEN
02/25/2013
DOCK
ASSIGNED TO EXAMINER
02/22/2013
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
11/13/2012
ALIE
ASSIGNED TO LIE
11/07/2012
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
10/31/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/30/2012
NWAP
NEW APPLICATION ENTERED
10/27/2012
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