Legal Representation
Attorney
Parna Mehrbani
USPTO Deadlines
Next Deadline
8 days remaining
Published for Opposition
Due Date
February 05, 2026
Extension Available
Until March 05, 2026
Application History
25 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 6, 2026 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jan 6, 2026 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 31, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 8, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 8, 2025 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Dec 8, 2025 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Dec 8, 2025 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Dec 8, 2025 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Dec 5, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Dec 5, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 5, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Nov 14, 2025 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Nov 14, 2025 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Nov 4, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Nov 4, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 4, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Nov 4, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Nov 4, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Sep 2, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 2, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 2, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 20, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 10, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 20, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Mar 20, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Organic electro-optic materials, namely, chemicals for use in science and industry for electro-optic phase shifters; Cross-linked and cross-linkable organic electro-optic materials, namely, chemicals for use in science and industry for electro-optic phase shifters; Electro-optic chromophores film, namely, chemicals used in the manufacture of electro-optic devices; electro-optic chromophores film, namely, polymers used in the manufacture of electro-optic devices
Class 009
Organic electro-optic components and devices, namely, organic-inorganic electro-optic phase shifters; electro-optic chromophores devices, namely, electro-optic phase shifters; polymer photonic, electronic, and electro-optic devices, namely, electro-optic phase shifters; electro-optic modulators, namely, amplitude modulators; electro-optic antennas; Mach-Zehnder modulators, namely, electro-optic amplitude modulators; phase modulators, namely, pockels cells being devices that control the polarization of light; silicon-organic hybrid modulators, namely, electro-optic phase shifters; plasmonic-organic hybrid modulators, namely, electro-optic phase shifters; hybrid organic electro-optic amplitude modulators and devices; electrical-to-optical convertors, namely, electro-optic transducers; terahertz radiation detectors; frequency shifters, namely, electro-optic phase shifters; frequency comb source, namely lasers for non-medical purposes; photonic integrated circuits; photonic components and systems for use in optical communication networks, namely, optical transceivers; spatial light modulators, namely, programmable electro-optic beam formers; optical rectifiers; single and multi-stage Mach-Zehnder modulators, namely, quadranture amplitude modulators; single and multi-stage Mach-Zehnder interferometers, namely, multi-stage electro-optic phase shifters
Class 040
Custom manufacturing of electro-optic components and devices, namely organic electro-optic components and devices, organic electro-optic components and materials, cross-linked and cross-linkable organic electro-optic materials; custom manufacturing of electro-optic film, namely electro-optic chromophores film; custom manufacturing of electro-optic devices, namely electro-optic chromophores devices; custom manufacturing of polymer photonic, electronic, and electro-optic devices, electro-optic modulators, electro-optic antennas, single or multi-stage Mach-Zehnder modulators and interferometers, phase modulators, silicon-organic hybrid modulators, plasmonic-organic hybrid modulators, hybrid organic electro-optic modulators and devices, electrical-to-optical convertors, terahertz detectors, frequency shifters, photonic integrated circuits, and photonic components and systems for use in optical communication networks, namely optical transceivers
Class 042
Consulting in the field of engineering; design, development and engineering of electro-optic components and devices, namely organic electro-optic components and devices; design, development and engineering of electro-optic film, namely electro-optic chromophores film; design, development and engineering of electro-optic devices, namely electro-optic chromophores devices; design, development and engineering of photonic components and systems for use in optical communication networks, namely optical transceivers; design, development and engineering of organic electro-optic materials, cross-linked and cross-linkable organic electro-optic materials, polymer photonic, electronic, and electro-optic devices, electro-optic modulators, electro-optic antennas, single or multi-stage Mach-Zehnder modulators and interferometers, phase modulators, silicon-organic hybrid modulators, plasmonic-organic hybrid modulators, hybrid organic electro-optic modulators and devices, electrical-to-optical convertors, terahertz detectors, frequency shifters, photonic integrated circuits; research and development services for others in the field of photonics
Classification
International Classes
001
009
040
042