USPTO serial 97674161
LYOSPHERES
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 7, 2026
- Examiner
- CARLYLE, SHAUNIA P
- Law office
- PUBLICATION AND ISSUE SECTION
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.
Need help with LYOSPHERES?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Chaska, MN, US
Chaska, MN, US
Chaska, MN, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
David D'Zurilla
David D'Zurilla SCHWEGMAN LUNDBERG & WOESSNER P.A.PO BOX 2938MINNEAPOLIS, MN 55402United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Lyophilized goods, namely, lyophilized proteins, antibodies, enzymes, immunochemical reagents, clinical chemical reagents and cells for use in the fields of in vitro diagnostics (IVD) for humans, research use only (RUO) reagents, food pathogen diagnostics, agricultural diagnostics, environmental diagnostics, and biological research | ACTIVE | Dec 31, 2004 |
| 005 | Lyophilized goods, namely, lyophilized proteins, antibodies, enzymes, immunochemical reagents, clinical chemical reagents and cells for use in the fields of animal diagnostics and veterinary research | ACTIVE | Dec 31, 2004 |
| 040 | Providing biotechnology services in the nature of lyophilization, namely, freeze-drying of proteins, antibodies, enzymes, immunochemical reagents, clinical chemical reagents and cells for others, in a wide variety of fields; providing biotechnology services in the nature of lyophilization, namely, freeze-drying of proteins, antibodies, enzymes, immunochemical reagents, clinical chemical reagents and cells for others, in the fields of in vitro diagnostics (IVD) for humans, research use only (RUO) reagents, food pathogen diagnostics, agricultural and animal diagnostics, environmental diagnostics, veterinary research and biological research; consultation services in the field of lyophilization, namely, freeze-drying of proteins, antibodies, enzymes, immunochemical reagents, clinical chemical reagents and cells in a wide variety of fields; consultation services in the field of lyophilization, namely, freeze-drying of proteins, antibodies, enzymes, immunochemical reagents, clinical chemical reagents and cells in the fields of in vitro diagnostics (IVD) for humans, research use only (RUO) reagents, food pathogen diagnostics, agricultural and animal diagnostics, environmental diagnostics, veterinary research and biological research | ACTIVE | — |
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 Biolyph, LLC
- Other trademarks owned by Biolyph, LLC
- Other trademarks owned by Biolyph, LLC
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 040
- Similar marks named LYOSPHERES
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 7, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 7, 2026 | 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. |
| Jun 16, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jun 16, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| May 30, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 29, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| May 29, 2026 | EX1G | SOU EXTENSION 1 GRANTED | — |
| May 29, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Jan 6, 2026 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jan 5, 2026 | EXT1 | SOU EXTENSION 1 FILED | — |
| Nov 14, 2025 | IUAF | USE AMENDMENT FILED | — |
| Nov 14, 2025 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jul 8, 2025 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| May 13, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 13, 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. |
| May 7, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 15, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 7, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 7, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 7, 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 26, 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 26, 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 26, 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 6, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 6, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 6, 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. |
| Jul 29, 2024 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Jul 29, 2024 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| May 15, 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 15, 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 15, 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. |
| Apr 24, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 24, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 24, 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. |
| Apr 10, 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. |
| Apr 10, 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. |
| Apr 10, 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. |
| Feb 26, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Feb 26, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 26, 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 30, 2023 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Nov 30, 2023 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Aug 30, 2023 | 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, 2023 | 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, 2023 | 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. |
| Aug 24, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 4, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 15, 2022 | NWAP | NEW APPLICATION ENTERED | — |