Patent Assignment
Reel/Frame 050568/0578
Assignment of Assignor's Interest
Recorded: 2019-09-30
Pages: 4
Assignors
WILFART, FLORENTIN M.
Executed: 2019-02-14
SCHMIDT, K. MICHAEL
Executed: 2019-02-14
HAELSSIG, JAN
Executed: 2019-02-15
Assignee
DMF MEDICAL INCORPORATED
1344 SUMMER STREET, HALIFAX, B3H 0A8, CANADA
Covered Property
(1)
Hollow Fiber Membrane For Use in an Anesthetic Circuit
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 2019
From: VOIGT, INA; ANSORGE, WOLFGANG
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 050568/0412 →
Assignment of Assignor's Interest
Nov 2, 2020
From: DMF MEDICAL INCORPORATED
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 054242/0616 →
Assignment of Assignor's Interest
Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066430/0295 →