USPTO serial 99504320
CELLSHIELD
Reviewed by CopyMark Law Group
Status 802
- Filing date
- Status date
- Registration date
- —
- Examiner
- MCBRIDE, CAMERON L
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
MINNEAPOLIS, MN, US
MINNEAPOLIS, MN, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jodi A. DeSchane
Jodi A. DeSchane Ballard Spahr LLP2000 IDS Center, 80 South 8th StreetMinneapolis, MN 55402-2119United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Cryogenic preparations in liquid state for use in chilling and freezing; Cryopreservation media, namely, chemical preparations for preservation of cells and tissue for scientific research; Cryopreservation kits comprised of a freezing medium, buffer solution, and empty bottles for use in scientific research | ACTIVE | — |
| 005 | Cryopreservation media, namely, chemical preparations for preservation of cells and tissue for medical and veterinary use for therapeutic purposes; Cryopreservation kits comprised of a freezing medium, buffer solution, and empty bottles for medical and veterinary use | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 7, 2026 | ETOF | EXTENSION OF TIME TO OPPOSE RECEIVED | — |
| Jun 9, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 9, 2026 | 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. |
| Jun 3, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 11, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 21, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Apr 21, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Apr 21, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Apr 21, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Apr 2, 2026 | 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 2, 2026 | 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 2, 2026 | 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. |
| Mar 26, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 25, 2026 | MDSM | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Mar 25, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 19, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 19, 2025 | NWAP | NEW APPLICATION ENTERED | — |