USPTO trademark record

QUANTUM LIGHT ENGINES

Live mark · Owner Monarch Quantum, Inc. · Classes 9

Mark details

Owner: Monarch Quantum, Inc.
Serial number: 99565310
Registration number: Not registered
Status: FINAL REFUSAL - MAILED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2025-12-24
Registered: —
Goods / services: Quantum computers; Computer hardware for quantum computing; Photonic microchips; Photonic integrated chips (PICs); Photonics subsystems consisting of lasers not for medical use; Photonics subsystems …

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to QUANTUM LIGHT ENGINES.

QUANTUM LEARNING MACHINESLive

Classes 9 (Software / electronics / downloadable media), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)) · Quantum Learning Machines, Inc.

QUANTUMLIRECLive

Classes 40 (Treatment of materials) · QuantumLirec

QUANTUMLIRECLive

Classes 40 (Treatment of materials) · QuantumLirec

QUANTUM INTELLIGENCE GROUPLive

Classes 42 (Software / tech services (SaaS, design, hosting)) · Quantum Intelligence Group, LLC

QUANTUM KINETICS CORPORATIONLive

Classes 41 (Education / entertainment) · Quantum Kinetics Corporation

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch