USPTO serial 73709904
STEALTH
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 4, 1989
- Examiner
- —
- Law office
- GENERIC WEB UPDATE
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
MENLO PARK, CA, US
MENLO PARK, CA, US
DEERFIELD, IL, US
MENLO PARK, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Chloe Hecht
Chloe Hecht In-House Counsel for ApplicantOne Baxter ParkwayDeerfield, IL 60015United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | LIPOSOME ENTRAPPED PHARMACEUTICAL AND DIAGNOSTIC COMPOUNDS, namely, ANTINEOPLASTICS, [ ANTIVIRALS, CARDIOVASCULARS, HUMAN GROWTH FACTOR, AND IMAGING AGENTS ] | ACTIVE | Jan 20, 1988 |
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 LIPOSOME TECHNOLOGY, INC.
- Other trademarks owned by LIPOSOME TECHNOLOGY, INC.
- Other trademarks owned by BAXTER HEALTHCARE CORPORATION
- Other trademarks owned by LIPOSOME TECHNOLOGY, INC.
- Other trademarks in Class 005
- Similar marks named STEALTH
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 11, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Mar 11, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 11, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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. |
| Mar 11, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 11, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Mar 11, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 16, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Apr 16, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 16, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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 16, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 16, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 16, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 4, 2019 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| May 4, 2019 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| May 4, 2019 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| May 3, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 1, 2019 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 27, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 4, 2018 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 19, 2015 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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 19, 2015 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 22, 2009 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 22, 2009 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 14, 2009 | PLGL | ASSIGNED TO PARALEGAL | — |
| Jul 6, 2009 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jul 6, 2009 | PAPER RECEIVED | — | |
| Aug 11, 2008 | CFIT | CASE FILE IN TICRS | — |
| Aug 4, 2008 | CFIT | CASE FILE IN TICRS | — |
| Oct 13, 1994 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 25, 1994 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Apr 4, 1989 | 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. |
| Jan 10, 1989 | 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. |
| Dec 12, 1988 | NPUB | NOTICE OF PUBLICATION | — |
| Dec 10, 1988 | NPUB | NOTICE OF PUBLICATION | — |
| Oct 19, 1988 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 4, 1988 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 7, 1988 | CNRT | NON-FINAL ACTION 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 5, 1988 | DOCK | ASSIGNED TO EXAMINER | — |