IP Library › Assignment 055516/0256
Patent Assignment
Reel/Frame 055516/0256

Change of Name

Recorded: 2021-03-05 Pages: 4
Assignor
UNITED TECHNOLOGIES CORPORATION
Executed: 2020-04-03
Assignee
RAYTHEON TECHNOLOGIES CORPORATION
870 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451-1449
Covered Property (1)
Method for Removing Refractory Metal Cores
Application: 16/816,865 →
Publication: US 2021/0283681
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2020
From: BALES, DANIEL A.; DEMICHAEL, THOMAS
To: UNITED TECHNOLOGIES CORPORATION
Reel/Frame 052099/0456 →
Change of Name Jul 27, 2023
From: RAYTHEON TECHNOLOGIES CORPORATION
To: RTX CORPORATION
Reel/Frame 064714/0001 →