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PMDLITE

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PMDLITE
APPROVED

on 25 Mar 2025

Last Applicant/ Owned by

Opla Energy Ltd.

Suite 510, 736 - 6 Ave SWCalgary

ALBERTA

CA

T2P3T7

Serial Number

2061536 filed on 3rd Nov 2020

Correspondent Address

BLAKE, CASSELS & GRAYDON LLP

INTELLECTUAL PROPERTY GROUPSUITE 4000, COMMERCE COURT WEST199 BAY STREETTORONTO

ONTARIO

CA

M5L1A9

PMDLITE

Trademark usage description

software for use in oil and gas drilling operations that controls a valve's position for obtaining desired surface pressure; electrically-operated sur Read More

Classification Information

Class [009]
Software for use in oil and gas drilling operations that controls a valve's position for obtaining desired surface pressure; electrically-operated surface tools, namely, a rotating control device and pressure control valve with electric actuator which are controlled with software used to automatically manage wellbore pressure conditions and fluid circulation drilling oil and gas drilling operations

Classification kind code

11

Class [042]
Non-downloadable computer software which monitors the drilling well shut-in pressure and manages influx or outflux of fluids from downhole formation by controlling the surface back pressure

Classification kind code

11

Mark Details

Serial Number

2061536

Mark Type

Trademark

Legal History

Action TakenStatus
Submitted for opposition 27
on 25th Mar 2025		Approval Notice Sent
Submitted for opposition 26
on 25th Mar 2025		Approved
Submitted for opposition 135
on 4th Mar 2025		Amendment to Application
Submitted for opposition 22
on 20th Aug 2024		Search Recorded
Submitted for opposition 20
on 20th Aug 2024		Examiner's First Report
Submitted for opposition 287
on 22nd Jun 2022		Pre-Assessment Letter Sent
Submitted for opposition 30
on 3rd Nov 2020		Filed
Submitted for opposition 1
on 3rd Nov 2020		Created
Submitted for opposition 31
on 3rd Nov 2020		Formalized