HEMLOCK
LIVE

Serial Number

99344996

Owner

CIGNAL LLC

Attorney

Steven E. Tiller

Filing Date

Aug 19, 2025

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HEMLOCK Trademark

Serial Number: 99344996

HEMLOCK is a trademark filed by CIGNAL LLC on August 19, 2025. The trademark is classified under Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

CIGNAL LLC (7 trademarks)

7991 E. Back Mountain Road
Reedsville, PA 17084

Entity Type: 16

Trademark Details

Filing Date

August 19, 2025

Registration Date

Not Registered

Published for Opposition

April 14, 2026

Goods & Services

Downloadable computer software for conducting artificial intelligence and machine learning (AI/ML) security and defense using large and small language models, vision models, audio models, and multi-modal models, and other machine learning models, algorithms, and agents, for conducting AI/ML red-teaming using adversarial testing, prompt injection, data poisoning, and model inversion, for conducting blue team AI/ML model defenses utilizing adversarial robustness, input filtering, data noising, and model monitoring, for performing AI/ML training, fine-tuning, retrieval-augmented generation (RAG), inference, and neural rendering, and for conducting AI/ML testing and evaluation, AI/ML model benchmarking and ratings, data science, cybersecurity, cloud security, network security, software testing and evaluation, security compliance management, threat intelligence, anomaly detection, threat hunting, intrusion detection and prevention, incident response, digital forensics, reverse engineering, penetration testing, red teaming, adversarial testing, threat modeling, vulnerability management, vulnerability scanning, vector databases, data privacy, encryption, and data loss prevention

Software as a service (SAAS) services featuring software for conducting artificial intelligence and machine learning (AI/ML) security and defense using large and small language models, vision models, audio models, and multi-modal models, and other machine learning models, algorithms, and agents, for conducting AI/ML red-teaming using adversarial testing, prompt injection, data poisoning, and model inversion, for conducting blue team AI/ML model defenses utilizing adversarial robustness, input filtering, data noising, and model monitoring, for performing AI/ML training, fine-tuning, retrieval-augmented generation (RAG), inference, and neural rendering, and for conducting AI/ML testing and evaluation, AI/ML model benchmarking and ratings, data science, cybersecurity, cloud security, network security, software testing and evaluation, security compliance management, threat intelligence, anomaly detection, threat hunting, intrusion detection and prevention, incident response, digital forensics, reverse engineering, penetration testing, red teaming, adversarial testing, threat modeling, vulnerability management, vulnerability scanning, vector databases, data privacy, encryption, and data loss prevention

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 14, 2026 NPUB
PUBLISHED FOR OPPOSITION
Apr 14, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 8, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 18, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 17, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 17, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 17, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jan 7, 2026 GNRN
NON-FINAL ACTION E-MAILED
Jan 7, 2026 GNRT
NON-FINAL ACTION WRITTEN
Jan 7, 2026 CNRT
ASSIGNED TO EXAMINER
Jan 6, 2026 DOCK
APPLICATION FILING RECEIPT MAILED
Aug 19, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 19, 2025 NWOS
NEW APPLICATION ENTERED
Aug 19, 2025 NWAP