Patent Assignment
Reel/Frame 050283/0391
Assignment of Assignor's Interest
Recorded: 2019-09-05
Pages: 3
Assignor
GRIFFIN, JERRY H.
Executed: 2017-03-16
Assignee
BLADE DIAGNOSTICS CORPORATION
6688 KINSMAN ROAD, PITTSBURGH, PENNSYLVANIA, 15217
Covered Property
(1)
Shrouded Blades with Improved Flutter Resistance
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 5, 2019
From: ZHOU, YUEKUN
To: SIEMENS ENERGY, INC.
Reel/Frame 050283/0230 →
Assignment of Assignor's Interest
Sep 5, 2019
From: SIEMENS ENERGY, INC.
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 050283/0586 →
Conveyance of Rights
Sep 5, 2019
From: SIEMENS ENERGY, INC.; BLADE DIAGNOSTICS CORPORATION
To: SIEMENS ENERGY, INC.; BLADE DIAGNOSTICS CORPORATION
Reel/Frame 050291/0741 →
Assignment of Assignor's Interest
Dec 28, 2021
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENERGY GLOBAL GMBH & CO. KG
Reel/Frame 058597/0317 →