ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/30/2026
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Official data from USPTO
SI
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
26
Latest update
01/31/2026
Trademark type
Combined
Nice classes
42
Filing date
01/15/2024
Registration date
08/26/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/26/2025
Last transaction
01/31/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Foreign priority
First use anywhere
12/11/2023
First use in commerce
12/11/2023
Drawing code
3
Owner type
03
Owner location
Calgary, Alberta, CA
Examiner
QUILICI, BRENDAN A
Law office
N50
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized letters "SI".
Holders and representatives
Holders
Computer Modelling Group Ltd.
Representatives
Alan Feeney PCK IP Lawyers (USA) P.C
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Research and development of new computer software for the oil and gas industry for use in the analysis of underground petroleum reservoirs; custom design of computer software for use in the analysis of underground petroleum reservoirs; Researchdesign and development of customized computer software in the oil and gas industryfor petroleum reservoir simulationfor production engineering networksfor wellsfor geomechanics modelling; Providing temporary use of online non-downloadable computer software for analyzing underground petroleum reservoirs; Providing temporary use of online non-downloadable computer software for simulating and analyzing wells in a petroleum reservoirnamely the analyses and simulation of injection/production of fluidswatergases and other materials found in petroleum reservoirssensor measurements and/or data related to petroleum reservoirswellbore branchestubing and equipment used for potential or actual construction to access a petroleum reservoir or well therein; Providing temporary use of online non-downloadable computer software for analyzing and simulating subsurface petroleum reservoirsproduction engineering networkswellsgeomechanics and associated workflows; Computer software consultation in the oil and gas industry; all of the foregoing not to include the creating and designing of website-based indexes of information
Publications
History of USPTO decisions and trademark events.
26 publications found
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
08/26/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
08/26/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/08/2025
PUBO
PUBLISHED FOR OPPOSITION
07/08/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/02/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/05/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
06/05/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/05/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
06/05/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/05/2025
ALIE
ASSIGNED TO LIE
05/22/2025
DPCC
DIVISIONAL PROCESSING COMPLETE
05/22/2025
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/21/2025
DRRR
DIVISIONAL REQUEST RECEIVED
11/18/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/18/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/18/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/18/2024
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
11/18/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/16/2024
GNRT
NON-FINAL ACTION E-MAILED
08/16/2024
CNRT
NON-FINAL ACTION WRITTEN
08/16/2024
DOCK
ASSIGNED TO EXAMINER
08/09/2024
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
05/17/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/17/2024
NWAP
NEW APPLICATION ENTERED
01/15/2024
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