Patent Assignment
Reel/Frame 025213/0991
Assignment of Assignor's Interest
Recorded: 2010-10-28
Pages: 6
Assignors
CARROLL, ROBERT
Executed: 2010-10-04
SMITH, HOWARD MARTIN
Executed: 2010-10-04
JAISWAL, SHREEKANT
Executed: 2010-10-04
Assignee
TATA STEEL UK LIMITED
30 MILLBANK, LONDON, SW1P 4WY, UNITED KINGDOM
Covered Property
(1)
Rail Steel with an Excellent Combination of Wear Properties and Rolling Contact Fatigue Resistance
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 2017
From: TATA STEEL UK LTD
To: LONGS STEEL UK LIMITED
Reel/Frame 041144/0522 →
Change of Name
Feb 1, 2017
From: LONGS STEEL UK LIMITED
To: BRITISH STEEL LIMITED
Reel/Frame 041144/0566 →
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 →
Change of Name
Dec 1, 2025
From: JINGYE STEEL (UK) LTD
To: BRITISH STEEL LIMITED
Reel/Frame 073074/0991 →
Address Change
Dec 26, 2025
From: BRITISH STEEL LIMITED
To: BRITISH STEEL LIMITED
Reel/Frame 074072/0001 →