PXI
LIVE

Serial Number

99057853

Owner

Meso Scale Diagnostics, LLC.

Attorney

Keith A. Weltsch

Filing Date

Feb 26, 2025

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PXI Trademark

Serial Number: 99057853

PXI is a trademark filed by Meso Scale Diagnostics, LLC. on February 26, 2025. The trademark is classified under Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Meso Scale Diagnostics, LLC. (2 trademarks)

1601 Research Blvd.
Rockville, MD 20850

Entity Type: 16

Trademark Details

Filing Date

February 26, 2025

Registration Date

Not Registered

Published for Opposition

December 30, 2025

Goods & Services

Research and development in the field of assays for the detection and measurement of molecules, proteins, and peptides in biological samples and environmental samples; providing biological and biochemical sample testing services through the performance of assays in the fields of scientific and clinical research; laboratory biomarker analysis services and related data analysis, namely, data analysis relating to the detection and measurement of biomarkers in samples in the fields of scientific and clinical research

Diagnostic reagents for medicinal and veterinary use; Biological medical and veterinary assays and reagents for medical and diagnostic testing purposes; biological kits comprising reagents for detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and veterinary use

Multi-well plates that can be used in chemical or biological analysis for scientific, laboratory or medical research use

Biological assays for research purposes; biological kits comprising reagents for the detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and research use; reagents for scientific purposes; reagents for medical research use

Filing History

NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Feb 24, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 30, 2025 NPUB
PUBLISHED FOR OPPOSITION
Dec 30, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Dec 24, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 2, 2025 CNSA
EXAMINER'S AMENDMENT ENTERED
Dec 2, 2025 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Dec 2, 2025 GNEN
EXAMINERS AMENDMENT E-MAILED
Dec 2, 2025 GNEA
EXAMINERS AMENDMENT -WRITTEN
Dec 2, 2025 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Nov 5, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 5, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Nov 5, 2025 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 5, 2025 GNRN
NON-FINAL ACTION E-MAILED
Aug 5, 2025 GNRT
NON-FINAL ACTION WRITTEN
Aug 5, 2025 CNRT
ASSIGNED TO EXAMINER
Jul 31, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 10, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Feb 26, 2025 MAFR
NEW APPLICATION ENTERED
Feb 26, 2025 NWAP