USPTO serial 88215146
STRATUM RESERVOIR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 2, 2020
- Examiner
- SJOGREN, JEFFREY 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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Carla B. Oakley
Carla B. Oakley Morgan, Lewis & Bockius LLP600 Montgomery Street, Suite 2300San Francisco, CA 94111United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | computer software for use in connection with oilfield laboratory services, namely, geochemical analysis, routine and special core analysis, geological analysis, reservoir fluid analysis and hydraulic fracturing fluid analysis; computer software for oilfield laboratory database management; mobile application software for use in connection with oilfield laboratory services, namely, geochemical analysis, routine and special core analysis, geological analysis, reservoir fluid analysis and hydraulic fracturing fluid analysis; mobile application software for oilfield laboratory database management | ACTIVE | May 6, 2019 |
| 035 | oilfield laboratory database management | ACTIVE | May 6, 2019 |
| 039 | storage of oilfield core and fluid samples for others | ACTIVE | May 6, 2019 |
| 042 | oilfield laboratory services, namely, geochemical analysis, routine and special core analysis, geological analysis, reservoir fluid analysis and hydraulic fracturing fluid analysis; providing interpretation and multiclient studies of oilfield laboratory data in the nature of geochemical analysis, core analysis, and fluid analysis; temporary use of online, non-downloadable software in the field of oilfield laboratory services, namely, geochemical analysis, routine and special core analysis, geological analysis, reservoir fluid analysis and hydraulic fracturing fluid analysis | ACTIVE | May 6, 2019 |
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 Stratum Reservoir (US), LLC
- Other trademarks owned by Stratum Reservoir (US), LLC
- Other trademarks owned by Stratum Reservoir (US), LLC
- Other trademarks in Class 009
- Other trademarks in Class 035
- Other trademarks in Class 039
- Other trademarks in Class 042
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 28, 2026 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Aug 28, 2026 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Aug 28, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 1, 2026 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Apr 7, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 7, 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. |
| Apr 7, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 26, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 26, 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. |
| Aug 26, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 26, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Aug 26, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 2, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jun 2, 2020 | 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. |
| Apr 28, 2020 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Apr 27, 2020 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Apr 3, 2020 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Apr 3, 2020 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Mar 17, 2020 | IUAF | USE AMENDMENT FILED | — |
| Mar 17, 2020 | 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. |
| Sep 17, 2019 | 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. |
| Jul 23, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 23, 2019 | 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. |
| Jul 3, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 18, 2019 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jun 17, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 22, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 22, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 22, 2019 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 21, 2019 | ALIE | ASSIGNED TO LIE | — |
| May 14, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 14, 2019 | 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, 2019 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 14, 2019 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 24, 2019 | GEAN | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Apr 24, 2019 | GEAP | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Apr 24, 2019 | EPEN | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY | — |
| Apr 24, 2019 | CPEA | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED | — |
| Apr 8, 2019 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 8, 2019 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 15, 2019 | 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. |
| Mar 15, 2019 | 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. |
| Mar 15, 2019 | 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 4, 2019 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 20, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 6, 2018 | NWAP | NEW APPLICATION ENTERED | — |