USPTO serial 98177411
ISP OPTICS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 11, 2025
- Examiner
- BARQUET-HORNBACK, ELENA M
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Susan Morse
Susan Morse XSENSUS, LLP100 DAINGERFIELD ROAD, SUITE 402ALEXANDRIA, VA 22314United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Industrial chemicals, namely, chalcogenides for use in infrared imaging and infrared non-imaging applications, namely for use in the manufacture of spherical and aspheric lenses, optical windows, wedged windows, brewster windows, ball lenses, optical hemispheres, prisms, mirrors, beamsplitters, diffractive lenses, polarizers, waveplates, diffusers, filters, fixed and manual focus thermal imaging lens assemblies for Middle Wavelength Infrared (MWIR) and Long Wavelength Infrared (LWIR) cameras including both cooled and uncooled and athermalized and non-athermalized; Industrial chemicals, namely, potassium bromide (KBr), sodium chloride (NaCl), for the manufacture of optical materials in the nature of optical coatings including anti-reflective, high-reflectivity, diamond-like carbon, and moisture resistant coatings for use in infrared imaging and infrared non-imaging applications; anti-reflective coatings for optical lenses; high reflectivity coatings for optical lenses; high durability diamond-like carbon coatings for optical lenses | ACTIVE | Mar 1, 2022 |
| 009 | Optical materials including components, assemblies, and systems for imaging and non-imaging applications, namely, optical lenses in the nature of molded lenses, freeform optics, lens arrays, axicons, hybrid diffractive lenses, mounted lenses, insert precision glass molded optics, diced and edged optics, thermal imaging lenses; thermal imaging cameras; fused fiber collimators; multi-spectral infrared materials, space-qualified optics, and assemblies, namely, antireflective lenses, high-reflectivity lenses, and high durability diamond-like carbon lenses | ACTIVE | Mar 1, 2022 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by LightPath Technologies, Inc.
- Other trademarks owned by LightPath Technologies, Inc.
- Other trademarks owned by LightPath Technologies, Inc.
- Other trademarks in Class 001
- Other trademarks in Class 009
- Similar marks named ISP OPTICS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 11, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Nov 11, 2025 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Sep 23, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 23, 2025 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Sep 17, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 21, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 21, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Aug 21, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Aug 21, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Aug 21, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jul 10, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 10, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 10, 2025 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Apr 15, 2025 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Apr 15, 2025 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Apr 15, 2025 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Apr 14, 2025 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| Apr 14, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 1, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Feb 28, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 28, 2025 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Dec 2, 2024 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Dec 2, 2024 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Dec 2, 2024 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 20, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 20, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 20, 2024 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 4, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 4, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 30, 2024 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Aug 30, 2024 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Aug 30, 2024 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jul 30, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 30, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 30, 2024 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 14, 2024 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| May 14, 2024 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| May 14, 2024 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| May 7, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 3, 2023 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Oct 2, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 16, 2023 | NWAP | NEW APPLICATION ENTERED | — |