IP Library › Assignment 057559/0714
Patent Assignment
Reel/Frame 057559/0714

Assignment of Assignor's Interest

Recorded: 2021-09-22 Pages: 3
Assignor
Assignee
RAYTHEON TECHNOLOGIES CORPORATION
10 FARM SPRINGS RD., FARMINGTON, CONNECTICUT, 06032
Covered Property (1)
Smoke Detection and Localization Based on Cloud Platform
Application: 17/058,622 →
Publication: US 2022/0189273
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 22, 2021
From: BIRNKRANT, MICHAEL J.
To: CARRIER CORPORATION
Reel/Frame 057559/0336 →
Assignment of Assignor's Interest Sep 22, 2021
From: WALKER, CRAIG R.
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 057559/0515 →
Assignment of Assignor's Interest Sep 22, 2021
From: XI, JIE; LIN, JUNYAN G; HOU, JUN; CHEN, TIANYUAN
To: UNITED TECHNOLOGIES RESEARCH CENTER (CHINA) LTD.
Reel/Frame 057559/0657 →
Assignment of Assignor's Interest Sep 22, 2021
From: RAYTHEON TECHNOLOGIES CORPORATION
To: CARRIER CORPORATION
Reel/Frame 057559/0737 →
Assignment of Assignor's Interest Sep 10, 2025
From: CARRIER CORPORATION; CARRIER GLOBAL CORPORATION; CARRIER FIRE & SECURITY EMEA; CARRIER FIRE & SECURITY, LLC
To: KIDDE FIRE PROTECTION, LLC
Reel/Frame 072828/0591 →