PRINCIPAL TECHNOLOGY, INC.

What this means for you

Registered since 14 Feb 2012. 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 14 Feb 2022).

Record

Serial number

85344616

Registration number

4098607

Mark type

Stylized text

Filed

13 Jun 2011

Published for opposition

29 Nov 2011

Registered

14 Feb 2012

Next maintenance due

14 Feb 2022

Attorney of record

Danica L. Mathes

Goods and services

• Class 007 — Machines and machine tools: Skid-mounted oil and natural gas extracting and processing machines, namely, amine treating units for the removal of acid gas compounds from natural gas, petrochemical, and petroleum refinery process streams, sulfur recovery units for the conversion of hydrogen sulfide to elemental sulfur, tail gas treating units for treating and recycling residual hydrogen sulfide from the sulfur recovery unit, and thermal oxidizers for the oxidation of hydrogen sulfide bearing gas streams; Gas diverter systems consisting of piping, heat transfer equipment and valves
• Class 009 — Scientific and electric apparatus: Continuous and batch process electronic control systems used in a variety of oil and gas exploration, refining and treating, manufacturing, and chemical plants and processes; Automated modular process equipment used in oil and gas refining and gas treating plants; Emissions monitoring and process control systems consisting of field instruments, controls and interfaces, control panels, metering and reporting instruments, electronic instruments and controls, and control software; Electrical integrated control systems for use in the field of oil, gas, chemical, petrochemical, processes and manufacturing; Automated process control systems, namely, micro-processor based hardware and software used to monitor the status of industrial processes, namely, oil and gas production, treating, and refining processing; Automated valves for use in sulfur recovery units for the conversion of hydrogen sulfide to elemental sulfur and related byproducts
• Class 011 — Environmental control apparatus: Gas burners for industrial sulfur recovery units, tail gas treating units, acid gas incineration and thermal oxidizer units; Burner management systems for oil, gas, chemical, and petrochemical heaters and processes industrial boilers, waste gas incinerators, and thermal oxidizing units; Natural gas treating and refinery process gas treating systems comprised of sour gas treating equipment, sulfur recovery and acid gas conversion equipment, residual sulfur recovery unit tail gas treating units, and acid gas thermal oxiders sold as a unit; Gas treating units, sulfur recovery units, and tail gas treating units, for oil, gas, petrochemical, and chemical processes that generate acid bearing gas byproducts comprised of separators, vessels, pumps, blowers, burners, storage tanks, and heat exchangers, all sold as a unit

Owner

• Principal Technology, Inc., Plano, TX, US
• Principal Technology, Inc., Plano, TX, US
• Principal Technology, Inc., Plano, TX, US

Prosecution history

• 04 Apr 2023 — NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
• 02 Mar 2023 — AMENDMENT UNDER SECTION 7 - PROCESSED
• 31 Jan 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 01 Sept 2022 — TEAS SECTION 7 REQUEST RECEIVED
• 28 Jun 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 28 Jun 2022 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 28 Jun 2022 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 28 Jun 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 20 Jan 2022 — TEAS SECTION 8 & 9 RECEIVED
• 14 Feb 2021 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 07 Mar 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 07 Mar 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 01 Feb 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 01 Feb 2018 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 01 Feb 2018 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL