USPTO serial 88849383
AMBISOME
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 30, 2021
- Examiner
- BERTRAND, JOSEPH A
- Law office
- Historical data usage
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
Foster City, CA, US
Foster City, CA, US
Foster City, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jack Wessel
Jack Wessel Gilead Sciences, Inc.333 LAKESIDE DRIVEFOSTER CITY, CA 94404United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceutical preparations for the treatment of infectious diseases | ACTIVE | Mar 1, 2010 |
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 22, 2026 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jul 22, 2026 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 22, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 24, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 24, 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. |
| Jun 24, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 17, 2026 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Mar 30, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Mar 30, 2021 | 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 12, 2021 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 12, 2021 | 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 23, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 7, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 5, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 4, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 4, 2020 | 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. |
| Jun 17, 2020 | GEAN | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Jun 17, 2020 | GEAP | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Jun 17, 2020 | EPEN | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY | — |
| Jun 17, 2020 | CPEA | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED | — |
| May 29, 2020 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 2, 2020 | MDSM | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Apr 1, 2020 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 30, 2020 | NWAP | NEW APPLICATION ENTERED | — |