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Patent Assignment Assignee Details
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Assignee Name : UNION SWITCH & SIGNAL, INC.
Total Assignments: 47
Assignment: 1
Reel/Frame:006011/0720   Pages: 2
Recorded: 02/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CAPAN, RONALD R.
Exec Dt:
01/22/1992
Assignee
1
UNION SWITCH & SIGNAL, INC.
P.O. BOX 420
PITTSBURGH, PENNSYLVANIA 15230-0420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5222010
NONE
07824010
Correspondence name and address
CRAIG N. KILLEN
BUCHANAN INGERSOLL PROFESSIONAL CORP.
58TH FLOOR, 600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:006032/0870   Pages: 3
Recorded: 03/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COLBAUGH, MICHAEL E.
Exec Dt:
02/12/1992
2
FRANKE, RAYMOND C.
Exec Dt:
02/12/1992
Assignee
1
UNION SWITCH & SIGNAL, INC.
P.O. BOX 420
PITTSBURGH, PENNSYLVANIA 15230-0420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5263670
NONE
07835299
Correspondence name and address
BUCHANAN INGERSOLL
CRAIG N. KILLEN
58TH FLOOR
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:006188/0572   Pages: 2
Recorded: 07/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BODNAR, STEPHEN A., II
Exec Dt:
06/16/1992
Assignee
1
UNION SWITCH & SIGNAL, INC.
P.O. BOX 420
PITTSBURGH, PENNSYLVANIA 15230-0420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5301906
NONE
07900150
Correspondence name and address
BUCHANAN INGERSOLL
GEORGE PATRICK BAIER
58TH FLOOR 600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:008120/0488   Pages: 7
Recorded: 04/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, KENNETH P.
Exec Dt:
04/15/1996
2
KUTZ, DAVID
Exec Dt:
04/16/1996
3
NOWAKOWSKI, EDMUND C.
Exec Dt:
04/16/1996
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5746399
NONE
08632941
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT,PATENT COUNSEL
INTELLECTUAL PROPERTY DEPT.
1000 TECHNOLOGY DR.
PITTSBURGH, PA 15219-3120
Assignment: 5
Reel/Frame:007911/0175   Pages: 2
Recorded: 04/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEI
Exec Dt:
04/17/1996
2
BOGET, PAUL J.
Exec Dt:
04/17/1996
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5683148
NONE
08438350
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
GEORGE PATRICK BAIER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PENNYSLVANIA 15219
Assignment: 6
Reel/Frame:008020/0664   Pages: 5
Recorded: 05/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEW, JAMES P.
Exec Dt:
05/14/1996
2
BOGET, PAUL J.
Exec Dt:
05/15/1996
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5639047
NONE
08650203
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT, PATENT COUNSEL
INTELLECTUAL PROPERTY DEPARTMENT
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Assignment: 7
Reel/Frame:008170/0839   Pages: 2
Recorded: 08/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
POPP, WILLIAM R.
Exec Dt:
08/09/1996
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5659137
NONE
08694733
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT, PATENT COUNSEL
1000 TECHNOLOGY DRIVE
INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15219-3120
Assignment: 8
Reel/Frame:008229/0183   Pages: 2
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOTTSCHLICH, KENNETH M.
Exec Dt:
10/07/1996
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5823481
NONE
08726526
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT, PATENT COUNSEL
INTELLECTUAL PROPERTY DEPARMENT
1000 TECHNOLOGY DRIVE
PITTSBURGH, PA 15219-3120
Assignment: 9
Reel/Frame:008419/0950   Pages: 3
Recorded: 01/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, RICHARD S.
Exec Dt:
01/28/1997
2
WILLIAMSON, N. RODGERS, JR.
Exec Dt:
01/28/1997
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747954
NONE
08790777
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT
1000 TECHNOLOGY DR.
PITTSBURGH, PA 15219-3120
Assignment: 10
Reel/Frame:008381/0787   Pages: 4
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRENBERGER, MICHAEL J.
Exec Dt:
02/28/1997
2
MECCA, RANDALL S.
Exec Dt:
02/26/1997
3
GOTTSCHLICH, KENNETH
Exec Dt:
02/28/1997
4
HARPER, CHRISTOPHER R.
Exec Dt:
02/28/1997
5
WILSON, JACK I.
Exec Dt:
02/17/1997
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5785283
NONE
08756322
Correspondence name and address
KEVIN A. SEMBRAT, PATENT COUNSEL
UNION SWITCH & SIGNAL, INC.
INTELLECTUAL PROPERTY DEPARTMENT
1000 TECHNOLOGY DRIVE
PITTSBURGH, PA 15219-3120
Assignment: 11
Reel/Frame:009013/0545   Pages: 3
Recorded: 02/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLBAUGH, MICHAEL E.
Exec Dt:
02/13/1998
2
GIOVANNELLI, BENJAMIN A.
Exec Dt:
02/13/1998
3
KOLKMAN, DICK J.
Exec Dt:
02/13/1998
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052050
NONE
09023902
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT
INTELLECTUAL PROPERTY DEPARTMENT
1000 TECHNOLOGY DRIVE
PITTSBURGH, PA 15219-3120
Assignment: 12
Reel/Frame:009077/0886   Pages: 3
Recorded: 03/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALFIERI, RICHARD P.
Exec Dt:
03/12/1998
2
DISK, DANIEL R.
Exec Dt:
03/12/1998
3
SMITH, DETLEV F.
Exec Dt:
03/12/1998
4
RAMSEY, ROGER H.
Exec Dt:
03/12/1998
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6135665
NONE
08967679
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT, PATENT COUSEL
INTELLECTUAL PROPERTY DEPARTMENT
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Assignment: 13
Reel/Frame:009209/0661   Pages: 2
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRANKE, RAYMOND C.
Exec Dt:
05/20/1998
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6108220
NONE
09027378
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
GEORGE PATRICK BAIER
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 14
Reel/Frame:009333/0634   Pages: 2
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCQUISTIAN, KEVIN M.
Exec Dt:
07/22/1998
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062514
NONE
09120610
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT, PATENT COUNSEL
INTELLECTUAL PROPERTY DEPARTMENT
1000 TECHNOLOGY DRIVE
PITTSBURGH, PA 15219-3120
Assignment: 15
Reel/Frame:009391/0222   Pages: 2
Recorded: 08/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAYNIE, MICHAEL B.
Exec Dt:
08/14/1998
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032905
NONE
09134139
Correspondence name and address
UNION SWITCH & SIGNAL, INC.
KEVIN A. SEMBRAT
INTELLECTUAL PROPERTY DEPT.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PA 15219-3120
Assignment: 16
Reel/Frame:010059/0959   Pages: 3
Recorded: 06/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZINZELL, GARY M.
Exec Dt:
06/21/1999
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6097302
NONE
09339333
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DAVID V. RADACK
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 17
Reel/Frame:010211/0171   Pages: 3
Recorded: 09/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYDOTIS, LEONARD M.
Exec Dt:
07/30/1999
2
WOHLHUETER, MARVIN R.
Exec Dt:
08/02/1999
3
MCQUISTIAN, KEVIN M.
Exec Dt:
08/04/1999
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6138959
NONE
09167106
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT LLC
DAVID V. RADACK
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:010211/0176   Pages: 3
Recorded: 09/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYDOTIS, LEONARD M.
Exec Dt:
07/30/1999
2
BRUSHWOOD, DANIEL H.
Exec Dt:
08/02/1999
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6186448
NONE
09149195
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DAVID V. RADACK, ESQUIRE
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 19
Reel/Frame:010414/0876   Pages: 3
Recorded: 11/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FEELY, BENNETT R.
Exec Dt:
10/21/1999
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6259978
NONE
09351535
Correspondence name and address
CHERIN & MELLOTT, LLC
DAVID V. RADACK, ESQUIRE
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 20
Reel/Frame:010414/0151   Pages: 3
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAPAN, RONALD R.
Exec Dt:
11/02/1999
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087950
NONE
09388415
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
DAVID V. RADACK, ESQUIRE
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 21
Reel/Frame:010493/0321   Pages: 4
Recorded: 01/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, N. RODGER, JR.
Exec Dt:
12/17/1999
2
DRAFTS, CHARLES R.
Exec Dt:
12/17/1999
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218797
NONE
09410806
Correspondence name and address
ECKERT SEAMANS CHERIN ET AL.
MICHAEL D. LAZZARA
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 22
Reel/Frame:010534/0232   Pages: 4
Recorded: 01/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, RAYMOND C.
Exec Dt:
01/18/2000
2
BOZIO, ROBERT P.
Exec Dt:
01/19/2000
3
WYDOTIS, LEONARD M.
Exec Dt:
01/19/2000
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6300734
NONE
09490306
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
KIRK D. HOUSER
600 GRANT STREET, 4TH FLOOR
PITTSBURGH, PA 15219
Assignment: 23
Reel/Frame:010535/0653   Pages: 3
Recorded: 01/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZIO, ROBERT P.
Exec Dt:
01/19/2000
2
FRANKE, RAYMOND C.
Exec Dt:
01/18/2000
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6366041
NONE
09490976
Correspondence name and address
ECKERT SEAMANS ET AL
KIRK D. HOUSER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 24
Reel/Frame:010788/0749   Pages: 3
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMSER, STEPHEN F.
Exec Dt:
03/20/2000
2
DAVENPORT, ANDY L.
Exec Dt:
03/16/2000
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6301610
NONE
09502386
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
KIRK D. HOUSER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 25
Reel/Frame:012108/0655   Pages: 3
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOODLIEF, FRED E.
Exec Dt:
08/07/2001
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474605
NONE
09934754
Correspondence name and address
BRIJ K. AGARWAL
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 26
Reel/Frame:012182/0486   Pages: 3
Recorded: 09/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PASCOE, ROBERT D.
Exec Dt:
09/12/2001
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439513
NONE
09955347
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
KIRK D. HOUSER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 27
Reel/Frame:012227/0879   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WYDOTIS, LEONARD M.
Exec Dt:
09/20/2001
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474605
NONE
09934754
Correspondence name and address
BRIJ K. AGARWAL
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 28
Reel/Frame:012240/0153   Pages: 3
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRUSHWOOD, DANIEL
Exec Dt:
09/28/2001
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6471163
NONE
09973658
Correspondence name and address
ECKERT SEMANS CHERIN & MELLOTT, LLC
BRIJ K. AGARWAL
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 29
Reel/Frame:012526/0929   Pages: 4
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, RAYMOND C.
Exec Dt:
11/29/2001
2
BOZIO, ROBERT P.
Exec Dt:
12/04/2001
3
WYDOTIS, LEONARD M.
Exec Dt:
12/06/2001
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484974
NONE
09951141
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
KIRK D. HOUSER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 30
Reel/Frame:012369/0657   Pages: 3
Recorded: 12/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRUSHWOOD, DANIEL
Exec Dt:
12/04/2001
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6578799
US20030106967
10006506
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
BRIJ K. AGARWAL
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 31
Reel/Frame:012582/0167   Pages: 3
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRANKE, RAYMOND C.
Exec Dt:
02/04/2002
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6494409
NONE
10068719
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
KIRK D. HOUSER
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 32
Reel/Frame:015038/0582   Pages: 3
Recorded: 02/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIE, W. BRIAN
Exec Dt:
02/26/2004
2
RUDAKEWIZ, JAMES
Exec Dt:
02/26/2004
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DIRVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7395140
US20050192720
10789593
Correspondence name and address
KIRK D. HOUSER
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 33
Reel/Frame:017323/0136   Pages: 3
Recorded: 09/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLEVINS, SR., JOSEPH S.
Exec Dt:
03/04/2005
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7437605
US20070168710
10526951
Correspondence name and address
KIRK D. HOUSER
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 34
Reel/Frame:016483/0307   Pages: 3
Recorded: 04/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHAAD, JOSEPH W.
Exec Dt:
04/18/2005
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7199883
NONE
11108238
Correspondence name and address
KIRK D. HOUSER
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 35
Reel/Frame:016600/0012   Pages: 3
Recorded: 05/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRANKE, RAYMOND C.
Exec Dt:
05/23/2005
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7296770
US20060266889
11135885
Correspondence name and address
PHILIP E. LEVY
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREEET
44TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 36
Reel/Frame:017243/0327   Pages: 6
Recorded: 06/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORARIU, VIOREL
Exec Dt:
06/01/2005
2
BOYLE, FRANK
Exec Dt:
06/01/2005
3
DEUTERMANN, UWE
Exec Dt:
06/01/2005
4
BARRY, GREGORY P.
Exec Dt:
06/01/2005
5
KORYTKO, ANDREW
Exec Dt:
06/01/2005
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7386391
US20060074544
10538246
Correspondence name and address
KIRK D. HOUSER
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 37
Reel/Frame:017851/0032   Pages: 4
Recorded: 10/27/2005
Attorney Dkt #:283359003703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEHAR, RICHARD W.
Exec Dt:
10/21/2005
2
FRANKE, RAYMOND C.
Exec Dt:
10/21/2005
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7464904
US20060249631
10554673
Correspondence name and address
KIRK D. HOUSER
ECKERT SEAMANS CHERIN & MELOTT, LLC
600 GRANT ST., 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 38
Reel/Frame:016995/0598   Pages: 5
Recorded: 01/10/2006
Attorney Dkt #:283359-00408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GALBRAITH,, II, ROBERT E.
Exec Dt:
01/04/2006
2
BOYLE, C. FRANKLIN
Exec Dt:
01/04/2006
3
MCQUISTON, C. WESLEY
Exec Dt:
01/04/2006
4
CHRISTIE, WILLIAM B.
Exec Dt:
01/04/2006
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070106434
11268691
Correspondence name and address
KIRK D. HOUSER
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT ST., 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 39
Reel/Frame:017602/0865   Pages: 3
Recorded: 05/11/2006
Attorney Dkt #:283359-00421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERNER, JAMES C.
Exec Dt:
05/08/2006
2
WEBER, LAWRENCE A.
Exec Dt:
05/08/2006
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7583244
US20070262920
11382734
Correspondence name and address
KIRK D. HOUSER, ESQUIRE
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 40
Reel/Frame:017918/0173   Pages: 3
Recorded: 05/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEDELL, MARK T.
Exec Dt:
05/24/2006
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553044
US20070274070
11440593
Correspondence name and address
PHILIP E. LEVY
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 41
Reel/Frame:018421/0417   Pages: 3
Recorded: 10/23/2006
Attorney Dkt #:283359-00422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODLIEF, FREDERICK EARL
Exec Dt:
10/18/2006
2
COOK, CORY ALLEN
Exec Dt:
10/18/2006
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080093509
11551761
Correspondence name and address
ROBERT A. DIAZ, ESQUIRE
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 42
Reel/Frame:018455/0730   Pages: 3
Recorded: 10/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCQUISTIAN, KEVIN
Exec Dt:
10/23/2006
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080093507
11585428
Correspondence name and address
DAVID C. JENKINS
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 43
Reel/Frame:018455/0736   Pages: 3
Recorded: 10/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCQUISTIAN, KEVIN
Exec Dt:
10/23/2006
2
EDWARDS JR., EDWARD E.
Exec Dt:
10/23/2006
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080093508
11585429
Correspondence name and address
DAVID C. JENKINS
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 44
Reel/Frame:020087/0005   Pages: 3
Recorded: 11/08/2007
Attorney Dkt #:283359-00441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, CAROLYNN RAE
Exec Dt:
11/05/2007
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090125821
11937138
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 45
Reel/Frame:020514/0427   Pages: 3
Recorded: 02/15/2008
Attorney Dkt #:283359-00444
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, SHELDON G.
Exec Dt:
02/14/2008
2
PASCOE, ROBERT D.
Exec Dt:
02/14/2008
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7966126
US20090210154
12031779
Correspondence name and address
KIRK D. HOUSER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 46
Reel/Frame:020514/0603   Pages: 3
Recorded: 02/15/2008
Attorney Dkt #:283359-00445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIS, SHELDON G.
Exec Dt:
02/14/2008
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090210149
12031786
Correspondence name and address
KIRK D. HOUSER
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 47
Reel/Frame:021403/0098   Pages: 3
Recorded: 08/18/2008
Attorney Dkt #:283359-00442-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRANKE, RAYMOND C.
Exec Dt:
08/15/2008
Assignee
1
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8348202
US20090308985
12193221
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219

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