Patent Assignment
Reel/Frame 068237/0677
Security Interest
Recorded: 2024-08-09
Pages: 8
Assignor
CARBIDE INDUSTRIES LLC
Executed: 2024-08-01
Assignee
GUGGENHEIM CREDIT SERVICES, LLC
330 MADISON AVENUE, 10TH FLOOR, NEW YORK, NEW YORK, 10017
Covered Properties
(2)
Process to Reduce Steel Furnace Slag Carry-Over During Tapping
Patent:
7,914,602 →
Application:
12/629,426 →
System and Method for Acetylene Recovery
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 26, 2010
From: ROBINSON, STEWART W.; BRASEL, GREG
To: CARBIDE INDUSTRIES LLC
Reel/Frame 023844/0391 →
Assignment of Assignor's Interest
Sep 2, 2014
From: ROBINSON, STEWART W., DR.; BRASEL, GREGORY M.; DAUPHINEE, CRAIG FRANKLYN; CARTER, DAVID WILSON
To: CARBIDE INDUSTRIES, LLC
Reel/Frame 033647/0440 →
Security Interest
Aug 9, 2024
From: OPTA GROUP LP; OPTA (USA) INC.; QUAB CHEMICALS INC.; CARBIDE INDUSTRIES LLC
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 068238/0612 →