IP Library › Assignment 021887/0633
Patent Assignment
Reel/Frame 021887/0633

Assignment of Assignor's Interest

Recorded: 2008-11-25 Pages: 6
Assignor
CHAD THERAPEUTICS, INC.
Executed: 2008-03-06
Assignee
RESPIRONICS, INC.
1010 MURRY RIDGE LANE, MURRYSVILLE, PENNSYLVANIA, 15668
Covered Property (1)
Method and System of Operating a Trans-Fill Device
Patent: 7,459,008 →
Application: 11/377,065 →
Publication: US 2007/0214960
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 16, 2006
From: AYLSWORTH, ALONZO C.; AYLSWORTH, CHARLES R.
To: ACOBA, L.L.C.
Reel/Frame 017701/0968 →
Assignment of Assignor's Interest Nov 2, 2007
From: MCCULLOH, KEVIN G
To: CHAD THERAPEUTICS, INC.
Reel/Frame 020058/0384 →
Assignment of Assignor's Interest Nov 24, 2008
From: ACOBA, LLC
To: CHAD THERAPEUTICS, INC.
Reel/Frame 021880/0261 →
Assignment of Assignor's Interest May 17, 2010
From: CHAD THERAPEUTICS, INC.
To: RESPIRONICS, INC.
Reel/Frame 024390/0229 →