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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/05/1996
Application #:
08315709
Filing Dt:
09/30/1994
Inventors:
ROBERTA A. HERMAN, DANIEL E. BRUCE, STEPHEN E. LONG, ALAN A. SCHNEIDER
Title:
DEVICE FOR DETECTING GASES FOR USE IN DIFFUSION AND FORCED FLOW MODES
Assignment: 1
Reel/Frame:
007222/0648Recorded: 11/25/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/29/1994
Exec Dt:
09/29/1994
Exec Dt:
09/29/1994
Exec Dt:
09/29/1994
Assignee:
JAMES G. UBER, ESQ., LEGAL DEPT., 121 GAMMA DRIVE
PITTSBURGH, PENNSYLVANIA 15235
Correspondent:
JAMES G. UBER
LEGAL DEPT.
121 GAMMA DRIVE
PITTSBURGH, PA 15238
Assignment: 2
Reel/Frame:
032444/0471Recorded: 03/13/2014Pages: 45
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2014
Assignee:
1000 CRANBERRY WOODS DRIVE
CRANBERRY TOWNSHIP, PENNSYLVANIA 16066
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
032445/0190Recorded: 03/13/2014Pages: 41
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2014
Assignee:
1000 CRANBERRY WOODS DRIVE
CRANBERRY TOWNSHIP, PENNSYLVANIA 16066
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201

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