IP Library › Assignment 074923/0278
Patent Assignment
Reel/Frame 074923/0278

Assignment of Assignor's Interest

Recorded: 2026-06-11 Pages: 5
Assignor
ALTAIR ENGINEERING CANADA, LTD
Executed: 2026-06-02
Assignee
SIEMENS INDUSTRY SOFTWARE INC.
5800 GRANITE PARKWAY, SUITE 600, PLANO, TEXAS, 75024
Covered Properties (15)
Digital Design Simulation Accelerator
Application: 17/960,742 →
Publication: US 2023/0186003
Event-Driven Design Simulation
Application: 15/399,982 →
Publication: US 2017/0255729
System, Method and Apparatus for a Scalable Parallel Processor
Patent: 9,430,596 →
Application: 13/494,913 →
Publication: US 2012/0323549
Event-Driven Design Simulation
Application: 16/558,273 →
Publication: US 2019/0384598
Event-Driven Design Simulation
Application: 15/920,937 →
Publication: US 2019/0286761
Event-Driven Design Simulation
Application: 15/399,996 →
Publication: US 2017/0255715
Event-Driven Design Simulation
Application: 15/920,804 →
Publication: US 2019/0286775
Event-Driven Design Simulation
Application: 17/683,342 →
Publication: US 2022/0197636
Event-Driven Design Simulation
Application: 16/736,720 →
Publication: US 2020/0143097
Event-Driven Design Simulation
Application: 15/400,001 →
Publication: US 2017/0255730
Event-Driven Design Simulation
Application: 15/400,011 →
Publication: US 2017/0255716
Event-Driven Design Simulation
Application: 15/920,968 →
Publication: US 2018/0203967
Event-Driven Design Simulation
Application: 15/400,004 →
Publication: US 2017/0255466
Event-Driven Design Simulation
Application: 15/920,997 →
Publication: US 2018/0203964
Event-Driven Design Simulation
Application: 15/400,018 →
Publication: US 2017/0255731
Related Assignments (18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 21, 2015
From: BASHTEEN, ASGHAR
To: MONTANA SYSTEMS INC.
Reel/Frame 036612/0098 →
Assignment of Assignor's Interest Jan 6, 2017
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC.
Reel/Frame 040872/0071 →
Assignment of Assignor's Interest Jan 6, 2017
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS
Reel/Frame 040871/0836 →
Assignment of Assignor's Interest Jan 6, 2017
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC
Reel/Frame 040871/0558 →
Assignment of Assignor's Interest Jan 6, 2017
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC
Reel/Frame 040871/0060 →
Assignment of Assignor's Interest Jan 6, 2017
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC.
Reel/Frame 040871/0203 →
Assignment of Assignor's Interest Jan 6, 2017
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC
Reel/Frame 040871/0638 →
Assignment of Assignor's Interest Mar 14, 2018
From: CHOU, VIVIAN; LEE, SHERMAN
To: MONTANA SYSTEMS, INC.
Reel/Frame 045208/0709 →
Assignment of Assignor's Interest Mar 14, 2018
From: CHOU, VIVIAN; LEE, SHERMAN
To: MONTANA SYSTEMS, INC.
Reel/Frame 045208/0324 →
Assignment of Assignor's Interest Mar 14, 2018
From: CHOU, VIVIAN; LEE, SHERMAN
To: MONTANA SYSTEMS, INC.
Reel/Frame 045208/0573 →
Assignment of Assignor's Interest Mar 14, 2018
From: CHOU, VIVIAN; LEE, SHERMAN
To: MONTANA SYSTEMS, INC.
Reel/Frame 045208/0886 →
Assignment of Assignor's Interest Sep 26, 2022
From: MONTANA SYSTEMS, INC.
To: METRICS DESIGN AUTOMATION INC.
Reel/Frame 061212/0290 →
Assignment of Assignor's Interest Oct 5, 2022
From: JONES, DAVID; WELDON, SHONA
To: METRICS DESIGN AUTOMATION INC.
Reel/Frame 061326/0001 →
Assignment of Assignor's Interest Jan 7, 2025
From: METRICS DESIGN AUTOMATION INC.
To: ALTAIR ENGINEERING CANADA, LTD.
Reel/Frame 069776/0967 →
Merger Aug 7, 2025
From: METRICS DESIGN AUTOMATION INC.
To: ALTAIR ENGINEERING CANADA, LTD.
Reel/Frame 071962/0025 →
Assignment of Assignor's Interest Mar 31, 2026
From: CHOU, VIVIAN; LEE, SHERMAN
To: MONTANA SYSTEMS, INC
Reel/Frame 074238/0053 →
Assignment of Assignor's Interest Apr 1, 2026
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC
Reel/Frame 074242/0555 →
Assignment of Assignor's Interest Apr 1, 2026
From: CHOU, VIVIAN; LEE, SHERMAN; LAMOUREUX, JULIEN
To: MONTANA SYSTEMS, INC
Reel/Frame 074242/0757 →