Patent Assignment
Reel/Frame 021991/0074
Assignment of Assignor's Interest
Recorded: 2008-12-17
Pages: 3
Assignor
KNAGGS, CALVIN THOMAS
Executed: 2008-12-10
Assignee
LINDE NORTH AMERICA, INC.
575 MOUNTAIN AVENUE, MURRAY HILL, 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
Jan 14, 2021
From: LINDE NORTH AMERICA, INC.; MESSER NORTH AMERICA, INC.
To: MESSER NORTH AMERICA, INC.
Reel/Frame 054982/0148 →
Assignment of Assignor's Interest
Jan 22, 2021
From: MESSER NORTH AMERICA, INC.
To: MESSER INDUSTRIES USA, INC.
Reel/Frame 054998/0748 →