SIGMA
Live / Registered — Registered (as of 09 Dec 2025)
What this means for you
Registered since 09 Dec 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98323406
- Registration number
- 8061686
- Mark type
- Stylized text
- Filed
- 20 Dec 2023
- Published for opposition
- 15 Oct 2024
- Registered
- 09 Dec 2025
- Attorney of record
- Thomas Moses
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable chatbot software using artificial intelligence (AI) for psychological well-being, namely, AI chatbots for simulating conversations to assist in lowering anxiety, lowering depression, lowering stress, lowering negative emotion, reducing thinking traps, reducing catastrophic thinking, increasing positive emotion, increasing engagement, increasing attention, increasing motivation, developing stronger relationships, increasing sense of meaning, mattering, purpose, increasing sense of accomplishment, increasing optimism, increasing resilience, building strengths, and other areas that aid in improving psychological well-being or work performance; Downloadable computer chatbot software for simulating conversations; downloadable chatbot software using artificial intelligence for use by individuals to have conversations to learn about positive psychology; downloadable mobile applications to facilitate interactions with individuals on the subjects of psychological well-being; Downloadable chatbot software for managing psychological flow which is defined as the mental state in which a person performing some activity is fully immersed in a feeling of energized focus, full involvement, and enjoyment in the process of the activity; Downloadable computer chatbot software for simulating conversations, namely, downloadable chatbot software that learns about individual values, strengths, and goals through conversational interaction and provides personalized advice
Owner
- Frictionless Systems, LLC, Cambridge, MA, US
- Frictionless Systems, LLC, Cambridge, MA, US
- Frictionless Systems, LLC, Cambridge, MA, US
Prosecution history
- 09 Dec 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 09 Dec 2025 — REGISTERED-PRINCIPAL REGISTER
- 16 Nov 2025 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 16 Nov 2025 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 18 Oct 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 09 Oct 2025 — USE AMENDMENT FILED
- 18 Oct 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 09 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 May 2025 — TEAS STATEMENT OF USE RECEIVED
- 26 Nov 2024 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 15 Oct 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 15 Oct 2024 — PUBLISHED FOR OPPOSITION
- 25 Sept 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED