Patent Assignment
Reel/Frame 008382/0397
Assignment of Assignor's Interest
Recorded: 1997-02-18
Pages: 3
Assignor
LIFECARE INTERNATIONAL, INC.
Executed: 1997-01-29
Assignee
RESPIRONICS, INC.
1001 MURRY RIDGE DRIVE, MURRYSVILLE, PENNSYLVANIA, 15668
Covered Properties
(7)
Pump for a Portable Ventilator
Patent:
4,493,614 →
Application:
06/534,988 →
Servo Control System for a Reciprocating Piston Respirator
Patent:
4,617,637 →
Application:
06/753,275 →
Oxygen Enriched Reciprocating Piston Respirator
Patent:
4,587,967 →
Application:
06/753,334 →
Nasal Mask
Patent:
333,015 →
Application:
07/801,175 →
Valving Arrangement for a Negative Pressure Ventilator
Patent:
5,299,599 →
Application:
07/946,897 →
Method and Apparatus for Thermal Regeneration of Molecular Sieve Material Used in Oxygen Concentrators
Patent:
5,335,426 →
Application:
07/949,047 →
Humidifier for a Ventilator
Patent:
5,564,415 →
Application:
08/472,328 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 27, 1983
From: CHU, RAYMOND D.; BERGMAN, MARC A.
To: LIFECARE SERVICES, INC., A CO CORP.
Reel/Frame 004179/0127 →
Assignment of Assignors Interest.
Jul 9, 1985
From: CHU, RAYMOND D.; RUBNER, ANTHONY C.; FELLINGER, MICHAEL W.
To: LIFECARE SERVICES, INC.
Reel/Frame 004429/0467 →
Assignment of Assignors Interest.
Jul 9, 1985
From: CHU, RAYMOND D.; RUBNER, ANTHONY C.; BERGMAN, MARC A.
To: LIFECARE SERVICES, INC.
Reel/Frame 004429/0404 →
Assignment of Assignors Interest.
Dec 2, 1991
From: FARMER, ROBERT B.; ST. JOHN, R. SCOTT
To: LIFECARE INTERNATIONAL, INC., A CO CORPORATION
Reel/Frame 005940/0126 →
Change of Name Effective on 09/30/1990
Jun 4, 1992
From: LIFECARE SERVICES, INC., A CORP. OF CO
To: LIFECARE INTERNATIONAL, INC., A CORP. OF CO
Reel/Frame 006158/0652 →
Assignment of Assignors Interest.
Sep 17, 1992
From: FARMER, ROBERT B.; SHACKELFORD, JOHN T.
To: LIFECARE INTERNATOINAL, INC. A CORPORATION OF CO
Reel/Frame 006283/0620 →
Assignment of Assignors Interest.
Sep 22, 1992
From: SETTLEMYER, BERNARD W.; JOHNSON, WILLIAM A.; JOHNSON, ROBERT L.
To: FOOTHILLS MEDICAL EQUIPMENT, INC.
Reel/Frame 006282/0750 →
Assignment of Assignor's Interest
Jul 27, 1995
From: FOOTHILLS MEDICAL EQUIPMENT, INC.
To: LIFECARE INTERNATIONAL, INC.
Reel/Frame 007553/0649 →
Assignment of Assignor's Interest
Sep 13, 1995
From: DOBSON, DARWIN B.; KEEFE, GREGG D.; OGDEN, DOUGLAS R.; SMITH, EUGENE P., III
To: LIFECARE INTERNATIONAL, INC.
Reel/Frame 007689/0290 →
Dividend from Subsidiary to Parent
Nov 7, 2005
From: RESPIRONICS, INC.
To: RIC INVESTMENTS, INC.
Reel/Frame 016741/0570 →
Change of Name
Nov 8, 2005
From: RIC INVESTMENTS, INC.
To: RIC INVESTMENTS, LLC.
Reel/Frame 016747/0177 →