NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/30/2026
Back to search
Official data from USPTO
EXTRANSFECTION
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
EXTRANSFECTION
ST13
US500000079433969Class
1, 5, 9, 10
Filing
79433969
Registration
8320109
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
22
Latest update
06/30/2026
Trademark type
Word
Nice classes
1, 5, 9, 10
Filing date
06/27/2025
Registration date
06/30/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/30/2026
Last transaction
06/30/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
03
Owner location
KR
Examiner
GILLES, DEBORAH LYNN MEINERS
Law office
M10
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Nanoentek, Inc.
Representatives
Brent E. Routman Merchant & Gould, P.C.
Technical classification
Nice Classes
Class 1Class 5Class 9Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Resuspension buffers and electrolytic buffers for use with an electroporation apparatus for the delivery of nucleic acidbiosensorsother biological molecules into cells for research usesold individually or in kits as the primary component therein; chemical preparations for use in the manufacture of electroporation apparatusother than for medical or veterinary purposes; biological preparations for electroporation apparatusfor use in industry and scienceother than for medical or veterinary purposes; reagents for electroporation apparatusfor scientific research useother than for medical or veterinary purposes; chemical soluble substances and solutions for scientific laboratory use for the transfer of biological molecules into cells; reagents for the genetic modification of cells for scientific research purposesused in electrical equipmentother than for medical or veterinary purposes; reagents for biochemical experiments for scientific research useother than for medical or veterinary purposes; chemical reagents for scientific laboratory use; genetic recombination reagents for scientific research purposesother than for medical or veterinary purposes; reagents for transfection for scientific research useother than for medical or veterinary purposes
Class 5
Biological preparations for use in cell cultures for medical purposes used in electroporation apparatus; chemical reagents for medical purposes used in electroporation apparatus; medical reagents for extracting genetic material used in electroporation apparatus; medical reagents for cell pre-treatment used in electroporation apparatus; medical reagents for transfection; biological preparations for use in cell cultures for the treatment of cells
Class 9
Electroporation apparatus for scientific or research purposes; scientific apparatus for transfer of biological molecules into cells; electrical equipment for the genetic modification of cells for research purposes; gene analyzing and extracting devices for laboratory use; physical and chemical laboratory apparatus and instrumentsmicroscopes; pipette tips for laboratory use; electric circuit closers; incubators for cell culture for laboratory use; electric current control devices; automatic liquid-flow control apparatus
Class 10
Medical apparatus and instrumentsbiopsy instruments; medical apparatus and instruments for use in cell therapyapparatus for the regeneration of stem cells for medical purposes; medical transfection devices for use in cell therapy; medical apparatus and instruments used for immunotherapy treatments and for modifying cells for the treatment of cancer and other diseases related to tissue engineering and regenerative medicine; apparatus for DNA and RNA testing for medical purposes; DNA extraction and DNA purification apparatus for medical purposes; apparatus for the regeneration of stem cells for medical purposes; genetic testing apparatus for medical purposes; medical genetic analyzers
Publications
History of USPTO decisions and trademark events.
22 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
06/30/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/12/2026
PUBO
PUBLISHED FOR OPPOSITION
05/12/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/06/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/14/2026
XAEC
EXAMINER'S AMENDMENT ENTERED
04/14/2026
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/14/2026
GNEA
EXAMINERS AMENDMENT E-MAILED
04/14/2026
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/14/2026
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/12/2026
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/12/2026
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/12/2026
RFNT
REFUSAL PROCESSED BY IB
01/22/2026
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/05/2026
RFRR
REFUSAL PROCESSED BY MPU
01/05/2026
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
11/25/2025
CNRT
NON-FINAL ACTION WRITTEN
11/24/2025
DOCK
ASSIGNED TO EXAMINER
11/16/2025
MAFR
APPLICATION FILING RECEIPT MAILED
10/03/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/03/2025
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
10/02/2025
Continuous trademark protection
Get notified about every new filing that threatens EXTRANSFECTION or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.