Patent Assignment
Reel/Frame 012435/0972
Change of Name
Recorded: 2002-01-08
Pages: 2
Assignor
PRO-QUIP CORPORATION, THE
Executed: 2001-12-31
Assignee
LINDE PROCESS PLANTS, INC.
CORPORATION OF OKLAHOMA, 8522 EAST 61ST ST., TULSA, OKLAHOMA, 79133
Covered Properties
(3)
Process and apparatus for C3 recovery
Patent:
6,311,516 →
Application:
09/492,189 →
Process for c2 recovery
Patent:
6,278,035 →
Application:
09/527,175 →
Apparatus for C2 Recovery
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 27, 2000
From: KEY, RON D.; BRANTINGHAM, STEVEN C.
To: PRO-QUIP CORPORATION, THE
Reel/Frame 010538/0335 →
Assignment of Assignor's Interest
Mar 17, 2000
From: KEY, RONALD D.; BROWN, WILLIAM G.
To: PRO-QUIP CORPORATION, THE
Reel/Frame 010634/0925 →
Merger
Oct 21, 2010
From: LINDE PROCESS PLANTS, INC.
To: LINDE PROCESS PLANTS, INC.
Reel/Frame 025169/0576 →
Assignment of Assignor's Interest
Dec 2, 2015
From: LINDE PROCESS PLANTS, INC.
To: LINDE ENGINEERING NORTH AMERICA INC.
Reel/Frame 037189/0054 →
Assignment of Assignor's Interest
Dec 2, 2015
From: LINDE PROCESS PLANTS, INC.
To: LINDE ENGINEERING NORTH AMERICA INC.
Reel/Frame 037189/0327 →