Patent Assignment
Reel/Frame 020954/0569
Assignment of Assignor's Interest
Recorded: 2008-05-01
Pages: 2
Assignors
SPRAINIS, RONALD
Executed: 2008-04-30
RING, MICHAEL E.
Executed: 2008-04-30
ANDERSON, BRADLEY
Executed: 2008-04-30
MARLOW, JONATHON
Executed: 2008-04-30
Assignee
WABTEC HOLDING CORP.
1001 AIR BRAKE AVENUE, WILMERDING, PENNSYLVANIA, 15148
Covered Property
(1)
Elastomeric Draft Gear Having a Housing
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 14, 2008
From: SPRAINIS, RONALD J.; RING, MICHAEL E.; ANDERSON, BRADLEY; MARLOW, JONATHON
To: WABTEC HOLDINGS CORP.
Reel/Frame 021255/0379 →
Change of Name
Jul 28, 2025
From: GW RESEARCH LIMITED
To: JAZZ PHARMACEUTICALS RESEARCH UK LIMITED
Reel/Frame 071851/0162 →