Patent Assignment
Reel/Frame 055142/0846
Assignment of Assignor's Interest
Recorded: 2021-02-04
Pages: 3
Assignor
CALVIN THOMAS KNAGGS
Executed: 2008-12-10
Assignee
LINDE NORTH AMERICA, INC.
575 MOUNTAIN AVENUE, MURRAY HILL, NEW PROVIDENCE, NEW JERSEY, 07974
Covered Property
(1)
Visualization and Enhancement of Latent Fingerprints Using Low Pressure Dye Vapor Deposition
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Aug 14, 2019
From: LINDE AKTIENGESELLSCHAFT
To: MESSER INDUSTRIES USA, INC.
Reel/Frame 050049/0842 →
Merger and Change of Name
Feb 9, 2021
From: LINDE NORTH AMERICA, INC.; MESSER NORTH AMERICA, INC.
To: MESSER NORTH AMERICA, INC.
Reel/Frame 055264/0290 →
Assignment of Assignor's Interest
Feb 24, 2021
From: MESSER NORTH AMERICA, INC.
To: MESSER INDUSTRIES USA, INC.
Reel/Frame 055389/0747 →