PENFIELD
LIVE

Serial Number

99393809

Owner

Brian Hankey

Attorney

BURT SKIBA

First Use Date

Aug 16, 2025

Filing Date

Sep 15, 2025

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PENFIELD Trademark

Serial Number: 99393809 • Registration: 8250653

PENFIELD is a trademark filed by Brian Hankey on September 15, 2025. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Brian Hankey

7754 Okeechobee Blvd
West Palm Beach, FL 33411

Entity Type: 19

Trademark Details

Filing Date

September 15, 2025

Registration Date

May 12, 2026

First Use Anywhere

August 16, 2025

First Use in Commerce

August 16, 2025

Published for Opposition

March 24, 2026

Goods & Services

Software as a service (SAAS) services featuring software using artificial intelligence (AI) for implementing cross-session memory protocols in AI systems, maintaining conversational context and user preferences across interactions, and eliminating the need for users to re-provide previously shared information to AI assistants.; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for providing persistent memory and context management for AI assistants and AI agents via application programming interfaces (APIs) and interoperability protocols, namely, storing, retrieving, organizing, and connecting conversational context, user preferences, and knowledge across AI sessions, and eliminating the need for users to re-provide previously shared information to AI assistants.; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for use in memory systems for AI assistants, namely, providing cloud-based knowledge graph storage, hybrid semantic and keyword search, and structured relationship management between stored memories for AI agents and AI assistants.

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
May 12, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
May 12, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 24, 2026 NPUB
PUBLISHED FOR OPPOSITION
Mar 24, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 18, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 2, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Feb 19, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 19, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 19, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 11, 2026 GNRN
NON-FINAL ACTION E-MAILED
Feb 11, 2026 GNRT
NON-FINAL ACTION WRITTEN
Feb 11, 2026 CNRT
ASSIGNED TO EXAMINER
Feb 9, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 6, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Sep 15, 2025 MAFR
NEW APPLICATION ENTERED
Sep 15, 2025 NWAP