DR. DE
Live / Registered — Registered and renewed (as of 01 May 2019)
What this means for you
Registered since 16 Feb 2010. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 16 Feb 2020).
Record
- Serial number
- 77584327
- Registration number
- 3750519
- Mark type
- Stylized text
- Filed
- 02 Oct 2008
- Published for opposition
- 10 Mar 2009
- Registered
- 16 Feb 2010
- Next maintenance due
- 16 Feb 2020
- Attorney of record
- Enrique Sanchez, Jr.
Goods and services
- Class 009 — Scientific and electric apparatus: Computer software for conducting engineering problem calculations for drilling engineering toolboxes for drilling, completion and production in petroleum industry
Owner
- PEGASUS VERTEX, LLC, HOUSTON, TX, US
- Pegasus Vertex, Inc., Houston, TX, US
- Pegasus Vertex, Inc., Houston, TX, US
- Pegasus Vertex, Inc., Houston, TX, US
Prosecution history
- 16 Dec 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Dec 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Dec 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Dec 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 16 Dec 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 Aug 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 01 May 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 May 2019 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 01 May 2019 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 01 May 2019 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Mar 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Mar 2019 — TEAS SECTION 8 & 9 RECEIVED
- 16 Feb 2019 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Apr 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 27 Apr 2015 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.