SIRENOPT
Live / Registered — Registered (as of 16 Dec 2025)
What this means for you
Registered since 16 Dec 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98042425
- Registration number
- 8069997
- Mark type
- Stylized text
- Filed
- 14 Jun 2023
- Published for opposition
- 04 Jun 2024
- Registered
- 16 Dec 2025
- Attorney of record
- Judith Szepesi
Goods and services
- Class 009 — Scientific and electric apparatus: Electric sensors for the research and development and manufacturing of micro- and nano-scale materials and coatings; Electronic sensors used in the product optimization, process optimization and production of micro- and nano-scale materials and coatings; Downloadable software for use in the manufacturing, production, and optimization of micro- and nano-scale materials and coatings; Recorded software for use in research and development in the fields of manufacturing, production, and optimization of micro- and nano-scale materials and coatings; Downloadable and recorded software for managing and controlling the manufacturing processes of micro- and nano-scale materials and coatings; Recorded software used in industrial manufacturing processes in the fields of manufacturing, production, and optimization of micro- and nano-scale materials and coatings; Computer hardware for testing and monitoring the manufacturing of micro- and nano-scale materials and coatings
- Class 040 — Treatment of materials: Custom manufacturing and production of sensors for use in the field of micro- and nano-scale materials and coatings; Custom manufacturing services for the production of sensors used in industrial manufacturing processes; Consulting services in the field of industrial manufacturing processes
- Class 042 — Scientific and technological services: Providing temporary use of non-downloadable software for the research and development and optimization of manufacturing processes of micro- and nano-scale materials and coatings; Software as a service (SAAS) featuring software for management, control, and optimization of industrial manufacturing and research and development processes; Design and development of software and sensors used in industrial research and development, product optimization, process optimization and manufacturing; Research and development services in the field of process optimization and manufacturing micro- and nano-scale materials and coatings
Owner
- SirenOpt Inc., Oakland, CA, US
- SirenOpt Inc., Oakland, CA, US
- SirenOpt Inc., Wilmington, DE, US
Prosecution history
- 16 Dec 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 16 Dec 2025 — REGISTERED-PRINCIPAL REGISTER
- 25 Nov 2025 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 25 Nov 2025 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 18 Oct 2025 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 18 Oct 2025 — FINAL REFUSAL E-MAILED
- 18 Oct 2025 — SU - FINAL REFUSAL - WRITTEN
- 29 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 29 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 29 Sept 2025 — ASSIGNED TO LIE
- 19 Sept 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 03 Jul 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 03 Jul 2025 — NON-FINAL ACTION E-MAILED
- 03 Jul 2025 — SU - NON-FINAL ACTION - WRITTEN
- 12 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED