INNT
TOTAL INVALIDATION PROCESSED BY THE IB
06/18/2026
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Official data from USPTO
MILLIFLEX MICROLITE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
MILLIFLEX MICROLITE
ST13
US500000079229098Class
1, 5, 7, 9, 41, 42
Filing
79229098
Registration
5543269
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
06/19/2026
Trademark type
Word
Nice classes
1, 5, 7, 9, 41, 42
Filing date
12/15/2017
Registration date
08/21/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/07/2025
Last transaction
06/19/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
DE
Examiner
VAGHANI, MAYUR C
Law office
N60
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Merck KGaA
Representatives
William C. Wright Epstein Drangel LLP
Technical classification
Nice Classes
Class 1Class 5Class 7Class 9Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industry and scienceculture media other than for pharmaceuticalmedical or veterinary use
Class 5
Pharmaceuticalmedical and veterinary preparationsmedia for microbiological cultures
Class 7
Vacuum pumps
Class 9
Scientific apparatusa laboratory testing system comprised of a filter contained within a filtration funnel and parts therefore sold as a unit for the collectionisolation and counting of micro-organisms; filtering apparatuslaboratory filters and part therefore for microbiological analyses
Class 41
Practical training in regard to laboratory test systems for microbiological analyseschemical processing machines and instrumentsvacuum pumps and culture media
Class 42
Maintenance of software of laboratory test systems for microbiological analyseschemical processing machines and instruments and vacuum pumps
Publications
History of USPTO decisions and trademark events.
31 publications found
INTS
TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
06/03/2026
INPC
INVALIDATION PROCESSED
06/03/2026
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
11/07/2025
C71T
CANCELLED SECTION 71
03/07/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
08/21/2023
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/28/2018
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/07/2018
FIMP
FINAL DISPOSITION PROCESSED
12/07/2018
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
11/21/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
08/21/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/05/2018
PUBO
PUBLISHED FOR OPPOSITION
06/05/2018
GPNX
NOTIFICATION PROCESSED BY IB
06/02/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/16/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/16/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
05/16/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/26/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/26/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/25/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/25/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/25/2018
RFNT
REFUSAL PROCESSED BY IB
04/20/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
04/02/2018
RFRR
REFUSAL PROCESSED BY MPU
04/02/2018
MAFR
APPLICATION FILING RECEIPT MAILED
03/31/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/29/2018
CNRT
NON-FINAL ACTION WRITTEN
03/28/2018
DOCK
ASSIGNED TO EXAMINER
03/27/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/27/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/22/2018
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