LIGHTFINDER
LIVE

Serial Number

98804383

Owner

Pathflow Inc.

Attorney

Joseph Vitale

Filing Date

Oct 16, 2024

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LIGHTFINDER Trademark

Serial Number: 98804383

LIGHTFINDER is a trademark filed by Pathflow Inc. on October 16, 2024. The trademark is classified under Class 9 (Computers & Electronics), Class 10 (Medical Apparatus), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Pathflow Inc.

75 Cambridge Parkway E905,
Cambridge, MA 02142

Entity Type: 03

LIGHTFINDER INC.

1 BROADWAY
CAMBRIDGE, MA 02142

Entity Type: 03

Trademark Details

Filing Date

October 16, 2024

Registration Date

Not Registered

Published for Opposition

August 19, 2025

Goods & Services

Medical apparatus and instruments, namely, optical coherence tomography apparatus

Research, design, engineering and development of technology solutions for power management and consumption in semiconductor devices

Scientific measuring device, namely, spectrometers for laboratory use; Optical imaging devices, namely, a fluorescence imaging system comprised of computer imaging hardware, a computer, monitor and recorded imaging software for use therewith; Silicon photonics optical engines; silicon photonics chips; silicon photonics wafers; silicon chips; silicon wafers; semiconductor wafers; semiconductor chips; semiconductor lasers used for the creation of silicon photonic chips and wafers and semiconductor chips and wafers; Semiconductors

Filing History

TEAS STATEMENT OF USE RECEIVED
Apr 14, 2026 EISU
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 25, 2026 ASGN
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Oct 14, 2025 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Aug 19, 2025 NPUB
PUBLISHED FOR OPPOSITION
Aug 19, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Aug 13, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 15, 2025 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 10, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 10, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 10, 2025 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 18, 2025 GNRN
NON-FINAL ACTION E-MAILED
Apr 18, 2025 GNRT
NON-FINAL ACTION WRITTEN
Apr 18, 2025 CNRT
ASSIGNED TO EXAMINER
Apr 18, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 17, 2025 NWOS
NEW APPLICATION ENTERED
Oct 16, 2024 NWAP