Patent Assignment
Reel/Frame 015032/0822
Assignment of Assignor's Interest
Recorded: 2004-02-25
Pages: 3
Assignors
MA, ZIDU
Executed: 2004-02-23
SPADACCINI, LOUIS J.
Executed: 2004-02-24
HUANG, HE
Executed: 2004-02-23
CORDATOS, HARRY
Executed: 2004-02-23
LAMM, FOSTER PHILLIP
Executed: 2004-02-24
Assignee
UNITED TECHNOLOGIES CORPORATION
1 FINANCIAL PLAZA, HARTFORD, CONNECTICUT, 06101
Covered Property
(1)
Method for Producing a Non-Porous Membrane
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2006
From: PINNAU, INGO
To: MEMBRANE TECHNOLOGY AND RESEARCH, INC.
Reel/Frame 018680/0613 →
Change of Name
Aug 16, 2021
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 057186/0506 →
Change of Name
Jul 27, 2023
From: RAYTHEON TECHNOLOGIES CORPORATION
To: RTX CORPORATION
Reel/Frame 064714/0001 →