| Serial Number | 86445118 |
| Word Mark | DHD |
| Filing Date | Wednesday, November 5, 2014 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 8, 2022 |
| Registration Number | 4821110 |
| Registration Date | Tuesday, September 29, 2015 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 14, 2015 |
| Goods and Services | Technical consulting services in the field of oil and gas exploration and production, namely, analysis of porous material samples to simulate fluid flow through a digital representation of the sample using realistic pore and grain geometries and using digital fluids with realistic fluid properties, providing flow dynamics information such as recovery efficiency, relative permeability and capillary pressure relationships |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 8, 2022 |
| Primary Code | 042 |
| First Use Anywhere Date | Saturday, November 30, 2013 |
| First Use In Commerce Date | Saturday, November 30, 2013 |
| Party Name | Schlumberger Technology Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Party Name | Schlumberger Technology Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Party Name | Schlumberger Technology Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Event Date | Event Description |
| Friday, April 8, 2022 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 29, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, September 29, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 14, 2015 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 14, 2015 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 24, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Wednesday, June 10, 2015 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Tuesday, June 9, 2015 | ASSIGNED TO LIE |
| Tuesday, May 19, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 18, 2015 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 18, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 18, 2015 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 16, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 16, 2014 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 16, 2014 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 16, 2014 | ASSIGNED TO EXAMINER |
| Friday, November 14, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, November 8, 2014 | NEW APPLICATION ENTERED IN TRAM |