RNWL
INTERNATIONAL REGISTRATION RENEWED
12/04/2025
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Official data from USPTO
ACIDIFIX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
ACIDIFIX
ST13
US500000079183940Class
1, 5, 29
Filing
79183940
Registration
5080100
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
12/05/2025
Classification
Registered
Trademark type
Word
Nice classes
1, 5, 29
Filing date
12/21/2015
Registration date
11/15/2016
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/05/2023
Last transaction
12/05/2025
Responsible office
United States Patent and Trademark Office
Status code
708
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
Hørsholm, DK
Examiner
HUSSAIN,TASNEEM
Law office
M90
Holders and representatives
Holders
Chr. Hansen A/S
Chr. Hansen A/S
Representatives
AMY BROZENIC Lathrop GPM LLP
Technical classification
Nice Classes
Class 1Class 5Class 29
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Bacterial cultures for addition to foodmilk and dairy products including fermented milk productsother than for medical and veterinary purposes; cultures of microorganisms other than for medical and veterinary use
Class 5
Cultures of microorganisms for medical and veterinary purposes; bacterial cultures for addition to foodmilk and dairy productsfor medical purposes
Class 29
Milk and dairy productsincluding fermented milk products excluding ice creamice milk and frozen yogurt; yoghurt and yoghurt drinks
Publications
History of USPTO decisions and trademark events.
49 publications found
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
11/15/2025
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
08/10/2024
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
07/22/2024
INPC
INVALIDATION PROCESSED
07/22/2024
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
06/14/2024
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
10/05/2023
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
10/05/2023
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
10/04/2023
PR75
POST REGISTRATION ACTION MAILED - SEC. 71 & 15
06/01/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/09/2023
ES75
TEAS SECTION 71 & 15 RECEIVED
10/24/2022
NREP
NEW REPRESENTATIVE AT IB RECEIVED
10/21/2022
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
11/15/2021
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/02/2021
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
07/23/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/05/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
09/08/2017
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/21/2017
FINV
FINAL DECISION TRANSACTION PROCESSED BY IB
03/25/2017
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/06/2017
FIMP
FINAL DISPOSITION PROCESSED
03/06/2017
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
02/15/2017
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/09/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
11/15/2016
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
10/12/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/30/2016
PUBO
PUBLISHED FOR OPPOSITION
08/30/2016
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
08/10/2016
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
08/10/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/10/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/25/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/21/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
07/20/2016
ALIE
ASSIGNED TO LIE
07/20/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
07/20/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
07/20/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
07/20/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/28/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/28/2016
RFNT
REFUSAL PROCESSED BY IB
05/14/2016
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
04/08/2016
RFRR
REFUSAL PROCESSED BY MPU
04/08/2016
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
04/08/2016
CNRT
NON-FINAL ACTION WRITTEN
04/07/2016
DOCK
ASSIGNED TO EXAMINER
04/04/2016
MAFR
APPLICATION FILING RECEIPT MAILED
03/15/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/10/2016
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/03/2016
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