NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/07/2026
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Official data from USPTO
NANOSTAR SIEVING
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
NANOSTAR SIEVING
ST13
US500000079399239Class
7, 9, 40, 42
Filing
79399239
Registration
7805715
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
05/08/2026
Trademark type
Word
Nice classes
7, 9, 40, 42
Filing date
12/14/2023
Registration date
05/27/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/27/2025
Last transaction
05/08/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
24
Owner location
GB
Examiner
GIBBONS, BRIAN R
Law office
L60
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Exactmer Limited
Representatives
Keith Toms, Esq. McCarter & English, LLP
Technical classification
Nice Classes
Class 7Class 9Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Filtering machines for chemical processing; machines for polymerizing chemicals and chemical compounds; machines for synthesizing polymers through chemical filtration; machines for the manufacture of polymers; machines for the manufacture of pharmaceutical and medicinal preparations; machines for the manufacture of polymers for pharmaceutical and medicinal preparations; machine parts for all the aforesaidfilters and filter membranes; machine parts for all of the aforesaiddosing units in the nature of dispensers for fluidsgasespowders and granulates
Class 9
Laboratory filtersmembranes for filtration; laboratory filtersfiltration membranes for use in polymerisation; laboratory filtersfiltration membranes for exact polymer synthesis; laboratory filtersfiltration membranes used in the production of polymers for pharmaceutical and medicinal preparations; laboratory filtersfiltration membranes used in the production of pharmaceutical and medicinal preparations
Class 40
Custom manufacture of pharmaceuticals; custom manufacture of pharmaceutical and medicinal preparations; custom manufacture of polymers for pharmaceutical and medicinal preparations; custom manufacture of polymers; treatment of materials by means of polymerisation; informationadvisory and consultancy services in relation to all of the aforesaid
Class 42
Research and development services in the field of chemistrychemical engineering and material engineering; pharmaceutical drug development services; research and development in the field of polymerisation; biotechnical research and development in the field of polymers; biotechnical research in the field of polymer membrane development; biotechnical research and development in the field of polymer synthesis; biotechnical research and development in the field of exact polymer synthesis; informationadvisory and consultancy services in relation to all of the aforesaid
Publications
History of USPTO decisions and trademark events.
31 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/15/2026
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/28/2025
FIMP
FINAL DISPOSITION PROCESSED
12/27/2025
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
12/18/2025
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/03/2025
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
12/03/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/29/2025
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
08/27/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
05/27/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
05/27/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/08/2025
PUBO
PUBLISHED FOR OPPOSITION
04/08/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/02/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/11/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
03/11/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
03/11/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
03/11/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/11/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/14/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/14/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/14/2025
RFNT
REFUSAL PROCESSED BY IB
09/09/2024
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/16/2024
RFRR
REFUSAL PROCESSED BY MPU
08/16/2024
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
08/04/2024
CNRT
NON-FINAL ACTION WRITTEN
08/03/2024
DOCK
ASSIGNED TO EXAMINER
07/13/2024
MAFR
APPLICATION FILING RECEIPT MAILED
07/08/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/08/2024
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/04/2024
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