IP Library › Assignment 034985/0302
Patent Assignment
Reel/Frame 034985/0302

Nunc Pro Tunc Assignment

Recorded: 2015-02-19 Pages: 9
Assignors
UMASUTHAN, MANICKAM
Executed: 2015-02-06
MUKHERJI, RAJA
Executed: 2015-02-06
SHANG, LIMIN
Executed: 2015-02-06
Assignee
MACDONALD, DETTWILER AND ASSOCIATES INC.
9445 AIRPORT ROAD, BRAMPTON, ON, L6S 4J3, CANADA
Covered Properties (4)
Method of Real-Time Tracking of Moving/Flexible Surfaces
Patent: 8,693,730 →
Application: 13/678,162 →
Publication: US 2013/0123801
Method of Real-Time Tracking of Moving/Flexible Surfaces
Patent: 9,101,267 →
Application: 14/221,085 →
Publication: US 2014/0206935
Shared Control Image Guided Surgical System and Method
Application: 61/560,072 →
Shared Control Image Guided Surgical System and Method
Application: 61/723,994 →
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 17, 2012
From: UMASUTHAN, MANICKAM
To: MACDONALD DETTWILER & ASSOCIATES INC.
Reel/Frame 027544/0182 →
Assignment of Assignor's Interest Jan 25, 2013
From: UMASUTHAN, MANICKAM; MUKHERJI, RAJA; SHANG, LIMIN
To: MACDONALD DETTWILER & ASSOCIATES INC.
Reel/Frame 029693/0001 →
Nunc Pro Tunc Assignment Mar 20, 2014
From: UMASUTHAN, MANICKAM; MUKHERJI, RAJA; SHANG, LIMIN
To: MACDONALD DETTWILER & ASSOCIATE'S INC.
Reel/Frame 032490/0349 →
Security Interest Oct 5, 2017
From: DIGITALGLOBE, INC.; MACDONALD, DETTWILER AND ASSOCIATES LTD.; MACDONALD, DETTWILER AND ASSOCIATES CORPORATION; MACDONALD, DETTWILER AND ASSOCIATES INC.
To: ROYAL BANK OF CANADA, AS THE COLLATERAL AGENT
Reel/Frame 044167/0396 →
Amended and Restated U.S. Patent and Trademark Security Agreement Dec 13, 2019
From: MACDONALD, DETTWILER AND ASSOCIATES INC.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 051287/0403 →
Release of Security Interest Apr 8, 2020
From: ROYAL BANK OF CANADA
To: MAXAR TECHNOLOGIES ULC; MACDONALD, DETTWILER AND ASSOCIATES INC.; MACDONALD, DETTWILER AND ASSOCIATES CORPORATION; MDA GEOSPATIAL SERVICES INC.
Reel/Frame 052351/0001 →
Security Interest Apr 9, 2020
From: MAXAR TECHNOLOGIES ULC; MACDONALD,DETTWILER AND ASSOCIATES CORPORATION; MACDONALD, DETTWILER AND ASSOCIATES INC.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 052353/0317 →
Security Interest Apr 24, 2020
From: MAXAR TECHNOLOGIES ULC; MACDONALD, DETTWILER AND ASSOCIATES CORPORATION; MACDONALD, DETTWILER AND ASSOCIATES INC.
To: COMPUTERSHARE TRUST COMPANY OF CANADA
Reel/Frame 052486/0564 →
Release of Security Interest Jun 3, 2022
From: COMPUTERSHARE TRUST COMPANY OF CANADA
To: NEPTUNE OPERATIONS LTD.
Reel/Frame 060258/0688 →
Corrective Assignment to Correct the the Name of the Assignee Previously Recorded at Reel: 060258 Frame: 0688. Assignor(S) Hereby Confirms the Assignment. Jun 24, 2022
From: COMPUTERSHARE TRUST COMPANY OF CANADA
To: MACDONALD, DETTWILER AND ASSOCIATES INC.
Reel/Frame 060439/0948 →
Change of Address, Effective 2024/03/18 Jul 18, 2024
From: MACDONALD, DETTWILER AND ASSOCIATES INC.
To: MACDONALD, DETTWILER AND ASSOCIATES INC.
Reel/Frame 068425/0254 →