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Patent Assignment Assignor Details
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Assignor Name : SCHEMPF, HAGEN
Total Assignments: 8
Assignment: 1
Reel/Frame:006599/0254   Pages: 4
Recorded: 07/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/1993
2
Exec Dt:
06/24/1993
Assignee
1
500 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15232
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08062797
Correspondence name and address
THOMAS J. EDGINGTON, ESQ.
KIRKPATRICK & LOCKHART
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:011104/0843   Pages: 7
Recorded: 08/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2000
2
Exec Dt:
07/18/2000
3
Exec Dt:
07/18/2000
4
Exec Dt:
07/18/2000
5
Exec Dt:
07/18/2000
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09547281
Correspondence name and address
KIRKPATRICK & LOCKHART LLP
JONATHAN C. PARKS
HENRY W. OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PA 15222-2312
Assignment: 3
Reel/Frame:011906/0898   Pages: 5
Recorded: 06/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2001
2
Exec Dt:
04/30/2001
3
Exec Dt:
04/30/2001
4
Exec Dt:
05/14/2001
5
Exec Dt:
04/30/2001
Assignee
1
235 ALPHA DRIVE
THE ABBOTT BUILDING
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09800109
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
ATTN: RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 4
Reel/Frame:012993/0028   Pages: 4
Recorded: 06/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2002
2
Exec Dt:
05/09/2002
3
Exec Dt:
05/10/2002
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10094353
Correspondence name and address
KIRKPATRICK & LOCKHART LLP
CHRISTINE R. ETHRIDGE, ESQ.
HENRY W. OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PA 15222-2312
Assignment: 5
Reel/Frame:013063/0725   Pages: 4
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2002
2
Exec Dt:
05/24/2002
3
Exec Dt:
06/25/2002
4
Exec Dt:
06/25/2002
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10120333
Correspondence name and address
KIRKPATRICK & LOCKHART LLP
CHRISTINE R. ETHRIDGE, ESQ.
535 SMITHFIELD STREET
HENRY W. OLIVER BUILDING
PITTSBURGH, PA 15222-2312
Assignment: 6
Reel/Frame:016313/0036   Pages: 5
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2005
2
Exec Dt:
01/05/2005
3
Exec Dt:
01/05/2005
4
Exec Dt:
02/16/2005
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10959852
Correspondence name and address
CHRISTINE R. ETHRIDGE, ESQ.
KIRKPATRICK & LOCKHART NICHOLSON ET AL.
HENRY W. OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PA 15222-2312
Assignment: 7
Reel/Frame:022495/0849   Pages: 2
Recorded: 03/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2009
2
Exec Dt:
03/26/2009
3
Exec Dt:
03/26/2009
4
Exec Dt:
03/26/2009
Assignee
1
137 DELTA DRIVE
PITTSBURGH, PENNSYLVANIA US 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12383883
Correspondence name and address
KIRK TESKA
IANDIORIO TESKA & COLEMAN
260 BEAR HILL ROAD
WALTHAM, MA 02451
Assignment: 8
Reel/Frame:026450/0383   Pages: 2
Recorded: 05/26/2011
Attorney Dkt #:FM-505J
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/22/2011
Assignee
1
350 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13134009
Correspondence name and address
KIRK TESKA
IANDIORIO TESKA & COLEMAN
255 BEAR HILL ROAD
WALTHAM, MA 02451

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