Patent Assignment
Reel/Frame 071154/0530
Security Interest
Recorded: 2025-05-19
Pages: 10
Assignor
TAU MOTORS, INC.
Executed: 2025-05-12
Assignee
DNS-MOTOR BRIDGE 2025, LLC
305 S. MAIN AVENUE, SUITE 402, SIOUX FALLS, SOUTH DAKOTA, 57104
Covered Properties
(26)
Electric Motor
Application:
18/338,705 →
Publication:
US 2023/0336065
Electric Motors
Application:
19/042,429 →
Publication:
US 2025/0183763
Power Distribution Within an Electric Machine
Application:
19/002,080 →
Publication:
US 2025/0125697
Power Distribution Within an Electric Machine with Rectified Rotor Windings
Motor Control Using Piecewise Affine Model
System and Method for Thermal Management of Electronic Machines Using Coolant Cans
Application:
18/033,775 →
Publication:
US 2023/0396111
Wirelessly Transferring Power Within an Electric Machine Having Ac and Dc Rotor Coils
Application:
18/279,364 →
Publication:
US 2024/0186932
Wirelessly Transferring Power Within an Electric Machine with Actively Rectified Rotor Windings
Application:
18/279,365 →
Publication:
US 2024/0195269
Electric Motors
Application:
18/593,229 →
Publication:
US 2024/0204591
Dynamically Configurable Hardware System for Motor System and Method for Operating Same
Application:
18/776,810 →
Publication:
US 2024/0405709
System and Method for Controlling a Motor
Application:
18/809,909 →
Publication:
US 2025/0007434
Electric Motor
Electric Motor
Electric Motor with Flux Barriers
Electric Motors Having Flux Barriers
Electric Motors Having Flux Shields for Motor Poles
Electric Motors
Power Distribution Within an Electric Machine
Power Distribution Within an Electric Machine
Power Distribution Within an Electric Machine
Power Distribution Within an Electric Machine with Rectified Rotor Windings
Power Distribution Within an Electric Machine with Rectified Rotor Windings
Electric Motors
Electric Motors
Dynamically Configurable Hardware System for Motor System and Method for Operating Same
System and Method for Controlling a Motor
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2019
From: RUBIN, MATTHEW J.; PENNINGTON, WALTER WESLEY, III; STEVENSON, GREGORY GORDON; AMBRECHT, ADAM DANIEL
To: TAU MOTORS, INC.
Reel/Frame 050019/0845 →
Assignment of Assignor's Interest
Feb 1, 2021
From: RUBIN, MATTHEW J.; PENNINGTON, WALTER WESLEY, III; AMBRECHT, ADAM DANIEL; STEVENSON, GREGORY GORDON
To: TAU MOTORS, INC.
Reel/Frame 055095/0054 →
Assignment of Assignor's Interest
Apr 27, 2021
From: RUBIN, MATTHEW J.; PENNINGTON, WALTER WESLEY, III; STEVENSON, GREGORY GORDON; AMBRECHT, ADAM DANIEL
To: TAU MOTORS, INC.
Reel/Frame 056057/0068 →
Assignment of Assignor's Interest
Aug 8, 2022
From: RUBIN, MATTHEW J.; PENNINGTON, WALTER WESLEY; AMBRECHT, ADAM DANIEL; STEVENSON, GREGORY GORDON
To: TAU MOTORS, INC.
Reel/Frame 060747/0217 →
Assignment of Assignor's Interest
Feb 19, 2023
From: RUBIN, MATTHEW J.; PENNINGTON, WALTER WESLEY, III; STEVENSON, GREGORY GORDON; AMBRECHT, ADAM DANIEL
To: TAU MOTORS, INC.
Reel/Frame 062738/0603 →
Assignment of Assignor's Interest
Mar 6, 2023
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; OWEN, MICHAEL PARKER
To: TAU MOTORS, INC.
Reel/Frame 062895/0025 →
Assignment of Assignor's Interest
Jun 12, 2023
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; OWEN, MICHAEL PARKER
To: TAU MOTORS, INC.
Reel/Frame 063921/0001 →
Assignment of Assignor's Interest
Jun 21, 2023
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; AMBRECHT, ADAM DANIEL; STEVENSON, GREGORY GORDON
To: TAU MOTORS, INC.
Reel/Frame 064015/0904 →
Assignment of Assignor's Interest
Dec 2, 2023
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; AMBRECHT, ADAM DANIEL
To: TAU MOTORS, INC.
Reel/Frame 065740/0829 →
Assignment of Assignor's Interest
Dec 5, 2023
From: PENNINGTON, WALTER WESLEY, III; DA COSTA, ANTHONY; SWINT, ETHAN BAGGET; RUBIN, MATTHEW J.
To: TAU MOTORS, INC.
Reel/Frame 065762/0810 →
Assignment of Assignor's Interest
Dec 5, 2023
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; SWINT, ETHAN BAGGET; STEVENSON, GREGORY GORDON
To: TAU MOTORS, INC.
Reel/Frame 065761/0105 →
Assignment of Assignor's Interest
Dec 19, 2023
From: STEVENSON, GREGORY GORDON; SWINT, ETHAN BAGGET; OWEN, MICHAEL PARKER; RUBIN, MATTHEW J.
To: TAU MOTORS, INC.
Reel/Frame 065907/0843 →
Assignment of Assignor's Interest
Mar 11, 2024
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; OWEN, MICHAEL PARKER
To: TAU MOTORS, INC.
Reel/Frame 066718/0074 →
Assignment of Assignor's Interest
Mar 19, 2024
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; OWEN, MICHAEL PARKER
To: TAU MOTORS, INC.
Reel/Frame 066823/0386 →
Assignment of Assignor's Interest
Dec 23, 2024
From: PREINDL, MATTHIAS; STEYAERT, BERNARD WILLIAM
To: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Reel/Frame 069668/0854 →
Assignment of Assignor's Interest
Dec 23, 2024
From: SWINT, ETHAN BAGGET; VAZQUEZ, NICK MARSHALL; PENNINGTON, WALTER WESLEY, III
To: TAU MOTORS, INC.
Reel/Frame 069668/0725 →
Assignment of Assignor's Interest
Jan 1, 2025
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; OWEN, MICHAEL PARKER
To: TAU MOTORS, INC.
Reel/Frame 069714/0218 →
Assignment of Assignor's Interest
Feb 4, 2025
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; AMBRECHT, ADAM DANIEL
To: TAU MOTORS, INC.
Reel/Frame 070102/0881 →
Security Interest
Oct 31, 2025
From: TAU MOTORS, INC.
To: DNS-MOTOR BRIDGE 2025, LLC
Reel/Frame 072748/0986 →
Release of Security Interest
Oct 31, 2025
From: DNS-MOTOR BRIDGE 2025, LLC
To: TAU MOTORS, INC.
Reel/Frame 072747/0844 →
Assignment of Assignor's Interest
Feb 25, 2026
From: PENNINGTON, WALTER WESLEY, III; RUBIN, MATTHEW J.; STEVENSON, GREGORY GORDON; OWEN, MICHAEL PARKER
To: TAU MOTORS, INC.
Reel/Frame 073896/0564 →
Release of Security Interest
Apr 17, 2026
From: DNS-MOTOR BRIDGE 2025, LLC
To: TAU MOTORS, INC.
Reel/Frame 074406/0694 →
Assignment of Assignor's Interest
Jun 12, 2026
From: PENNINGTON, WALTER WESLEY, III; SWINT, ETHAN BAGGET; PREINDL, MATTHIAS; STEVENSON, GREGORY GORDON
To: TAU MOTORS, INC.
Reel/Frame 074939/0401 →