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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/18/1998
Application #:
08679898
Filing Dt:
07/15/1996
Inventor:
MARK C. ESTES
Title:
METHOD AND APPARATUS FOR PROVIDING PROPORTIONAL POSITIVE AIRWAY PRESSURE TO TREAT CONGESTIVE HEART FAILURE
Assignment: 1
Reel/Frame:
008121/0852Recorded: 07/15/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/1996
Assignee:
100 MURRY RIDGE DRIVE
MURRYSVILLE, PENNSYLVANIA 15668
Correspondent:
REED SMITH SHAW & MCCLAY
CHERYL L. GASTINEAU
PO BOX 488
435 SIXTH AVENUE
PITTSBURH, PA 15230
Assignment: 2
Reel/Frame:
016741/0570Recorded: 11/07/2005Pages: 12
Conveyance:
DIVIDEND FROM SUBSIDIARY TO PARENT
Assignor:
Exec Dt:
06/27/2002
Assignee:
801 WEST STREET
WILMINGTON, DELAWARE 19801
Correspondent:
MICHAEL W. HAAS
1010 MURRY RIDGE LANE
MURRYSVILLE, PA 15668
Assignment: 3
Reel/Frame:
016747/0177Recorded: 11/08/2005Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/17/2004
Assignee:
801 WEST STREET
2ND FLOOR
WILMINGTON, DELAWARE 19801
Correspondent:
MICHAEL W. HAAS
1010 MURRY RIDGE LANE
MURRYSVILLE, PA 15668

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