| Serial Number | 88215146 |
| Word Mark | STRATUM RESERVOIR |
| Filing Date | Monday, December 3, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 2, 2020 |
| Registration Number | 6070347 |
| Registration Date | Tuesday, June 2, 2020 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 23, 2019 |
| Goods and Services | 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 |
| Goods and Services | storage of oilfield core and fluid samples for others |
| Goods and Services | oilfield laboratory database management |
| NOT AVAILABLE | "RESERVOIR" |
| Goods and Services | 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 |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 20, 2018 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, May 6, 2019 |
| First Use In Commerce Date | Monday, May 6, 2019 |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, April 24, 2019 |
| Primary Code | 035 |
| First Use Anywhere Date | Monday, May 6, 2019 |
| First Use In Commerce Date | Monday, May 6, 2019 |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 20, 2018 |
| Primary Code | 039 |
| First Use Anywhere Date | Monday, May 6, 2019 |
| First Use In Commerce Date | Monday, May 6, 2019 |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 20, 2018 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, May 6, 2019 |
| First Use In Commerce Date | Monday, May 6, 2019 |
| Party Name | Stratum Reservoir (US), LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77086 |
| Party Name | Stratum Reservoir (US), LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77086 |
| Party Name | Stratum Reservoir (US), LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77086 |
| Event Date | Event Description |
| Thursday, December 6, 2018 | NEW APPLICATION ENTERED |
| Thursday, December 20, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 4, 2019 | ASSIGNED TO EXAMINER |
| Monday, April 8, 2019 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, April 8, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, April 24, 2019 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Friday, March 15, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, March 15, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, March 15, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 24, 2019 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Wednesday, April 24, 2019 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY |
| Wednesday, April 24, 2019 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Wednesday, May 22, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, May 22, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 22, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, June 17, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, May 14, 2019 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, May 14, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, May 14, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, May 14, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 21, 2019 | ASSIGNED TO LIE |
| Tuesday, July 23, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Friday, April 3, 2020 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Monday, April 27, 2020 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, April 28, 2020 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, June 18, 2019 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, July 3, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 23, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 17, 2019 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 17, 2020 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, March 17, 2020 | USE AMENDMENT FILED |
| Friday, April 3, 2020 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, August 26, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 26, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 26, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 26, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, August 26, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, June 2, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, June 2, 2020 | REGISTERED-PRINCIPAL REGISTER |