Patent Assignment
Reel/Frame 047993/0475
Assignment of Assignor's Interest
Recorded: 2019-01-14
Pages: 2
Assignee
TATA STEEL UK LIMITED
30 MILLBROOK, LONDON, SW1P 4WY, GREAT BRITAIN
Covered Property
(1)
Method and Device for Production of Heat Treated Welded Rail for Rail Transport and Rail Produced Therewith
Application:
15/513,936 →
Publication:
US 2018/0016654
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2019
From: TATA STEEL UK LIMITED
To: LONGS STEEL UK LIMITED
Reel/Frame 048234/0394 →
Change of Name
Feb 7, 2019
From: LONGS STEEL UK LIMITED
To: BRITISH STEEL LIMITED
Reel/Frame 048271/0154 →
Release of Security Interest
Jun 8, 2020
From: BRITISH STEEL LIMITED
To: JINGYE STEEL (UK) LTD
Reel/Frame 052866/0572 →
Assignment of Assignor's Interest
Jun 15, 2020
From: BRITISH STEEL LIMITED
To: JINGYE STEEL (UK) LTD
Reel/Frame 052937/0395 →