EXTRANSFECTION
LIVE

Serial Number

79433969

Owner

Nanoentek, Inc.

Attorney

Brent E. Routman

Filing Date

Jun 27, 2025

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EXTRANSFECTION Trademark

Serial Number: 79433969

EXTRANSFECTION is a trademark filed by Nanoentek, Inc. on June 27, 2025. The trademark is classified under Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 9 (Computers & Electronics), Class 10 (Medical Apparatus). The application is currently pending registration.

Owner Contact Info

Nanoentek, Inc.

12F, 5, Digital-ro 26-gil, Guro-gu

Entity Type: 03

Trademark Details

Filing Date

June 27, 2025

Registration Date

Not Registered

Published for Opposition

May 12, 2026

Goods & Services

Medical apparatus and instruments, namely, biopsy instruments; medical apparatus and instruments for use in cell therapy, namely, apparatus 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

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 instruments, namely, microscopes; pipette tips for laboratory use; electric circuit closers; incubators for cell culture for laboratory use; electric current control devices; automatic liquid-flow control apparatus

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

Resuspension buffers and electrolytic buffers for use with an electroporation apparatus for the delivery of nucleic acid, biosensors, or other biological molecules into cells for research use, sold individually or in kits as the primary component therein; chemical preparations for use in the manufacture of electroporation apparatus, other than for medical or veterinary purposes; biological preparations for electroporation apparatus, for use in industry and science, and other than for medical or veterinary purposes; reagents for electroporation apparatus, for scientific research use, and other 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 purposes, used in electrical equipment, other than for medical or veterinary purposes; reagents for biochemical experiments for scientific research use, other than for medical or veterinary purposes; chemical reagents for scientific laboratory use; genetic recombination reagents for scientific research purposes, other than for medical or veterinary purposes; reagents for transfection for scientific research use, other than for medical or veterinary purposes

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 12, 2026 NPUB
PUBLISHED FOR OPPOSITION
May 12, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 6, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 14, 2026 CNSA
EXAMINER'S AMENDMENT ENTERED
Apr 14, 2026 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Apr 14, 2026 GNEN
EXAMINERS AMENDMENT E-MAILED
Apr 14, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Apr 14, 2026 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 12, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 12, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 12, 2026 TROA
REFUSAL PROCESSED BY IB
Jan 22, 2026 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Jan 5, 2026 RFCS
REFUSAL PROCESSED BY MPU
Jan 5, 2026 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Nov 25, 2025 RFCR
NON-FINAL ACTION WRITTEN
Nov 24, 2025 CNRT
ASSIGNED TO EXAMINER
Nov 16, 2025 DOCK
APPLICATION FILING RECEIPT MAILED
Oct 3, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 3, 2025 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Oct 2, 2025 REPR