TrademarkDir
PEI
LIVE

Serial Number

99426528

Owner

SIELC Technologies Corporation

Attorney

Kevin Keener

Filing Date

Oct 3, 2025

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PEI Trademark

Serial Number: 99426528 • Registration: 8398431

PEI is a trademark filed by SIELC Technologies Corporation on October 3, 2025. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

SIELC Technologies Corporation (4 trademarks)

804 Seton Ct.,
Wheeling, IL 60090

Entity Type: 03

Trademark Details

Filing Date

October 3, 2025

Registration Date

August 18, 2026

Published for Opposition

June 30, 2026

Goods & Services

High performance liquid chromatography (HPLC) column for laboratory use for analysis of positively charged polymers

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
Aug 18, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Aug 18, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 30, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jun 30, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 24, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 2, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 1, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 1, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jun 1, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 3, 2026 GNRN
NON-FINAL ACTION E-MAILED
Mar 3, 2026 GNRT
NON-FINAL ACTION WRITTEN
Mar 3, 2026 CNRT
ASSIGNED TO EXAMINER
Feb 23, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 11, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Oct 3, 2025 MAFR
NEW APPLICATION ENTERED
Oct 3, 2025 NWAP

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