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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
5978717
Issue Dt:
11/02/1999
Application #:
08784044
Filing Dt:
01/17/1997
Inventors:
WILLEM EBERSOHN, ERNEST THEODORE SELIG III, ERNEST THEODORE SELIG IV
Title:
COMPUTER SYSTEM FOR RAILWAY MAINTENANCE
Assignment: 1
Reel/Frame:
008436/0479Recorded: 04/07/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
EBERSOHN, WILLEM
Exec Dt:
03/17/1997
SELIG, ERNEST THEODORE III.
Exec Dt:
03/26/1997
SELIG, ERNEST THEODORE IV
Exec Dt:
03/21/1997
Assignee:
OPTRAM, INC.
649 BEDFORD STREET
CONCORD, MASSACHUSETTS 01742
Correspondent:
HAMILTON, BROOK, SMITH ET AL.
MARY LOU WAKIMURA
TWO MILITIA DR.
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:
016800/0386Recorded: 11/21/2005Pages: 18
Conveyance:
JOINDER AND AMENDMENT AGREEMENT
Assignors:
OPTRAM, INC.
Exec Dt:
08/16/2005
BENTLEY SYSTEMS, INCORPORATED
Exec Dt:
08/16/2005
Assignee:
WELLS FARGO FOOTHILL, INC.
ONE BOSTON PLACE
BOSTON, MASSACHUSETTS 02108
Correspondent:
TREY HATCH
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10009
Assignment: 3
Reel/Frame:
018515/0704Recorded: 11/15/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
OPTRAM, INC.
Exec Dt:
02/03/2006
Assignee:
BENTLEY SYSTEMS, INC.
685 STOCKTON DRIVE
EXTON, PENNSYLVANIA 19341
Correspondent:
JEFFRI A. KAMINSKI
575, 7TH STREET, N.W.
VENABLE, LLP
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:
025783/0739Recorded: 02/14/2011Pages: 15
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Assignor:
WELLS FARGO CAPITAL FINANCE, INC., AS AGENT (F/K/A WELLS FARGO FOOTHILL, INC.)
Exec Dt:
02/11/2011
Assignee:
BENTLEY SYSTEMS, INCORPORATED
685 STOCKTON DRIVE
EXTON, PENNSYLVANIA 19341
Correspondent:
LINDA A. SALERA
1 FEDERAL STREET
BINGHAM MCCUTCHEN LLP
BOSTON, MA 02110
Assignment: 5
Reel/Frame:
025902/0806Recorded: 03/04/2011Pages: 39
Conveyance:
SECURITY AGREEMENT
Assignor:
BENTLEY SYSTEMS INCORPORATED
Exec Dt:
02/11/2011
Assignee:
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
277 PARK AVENUE, FLOOR 23
NEW YORK, NEW YORK 10172
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 6
Reel/Frame:
027682/0012Recorded: 02/09/2012Pages: 38
Conveyance:
RELEASE OF SECURITY INTERESTS
Assignor:
JPMORGAN CHASE BANK, N.A.
Exec Dt:
02/02/2012
Assignee:
BENTLEY SYSTEMS, INCORPORATED
685 STOCKTON DRIVE
EXTON, PENNSYLVANIA 19341
Correspondent:
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 7
Reel/Frame:
027794/0026Recorded: 03/02/2012Pages: 25
Conveyance:
SECURITY AGREEMENT
Assignor:
BENTLEY SYSTEMS, INCORPORATED
Exec Dt:
02/02/2012
Assignee:
PNC BANK, NATIONAL ASSOCIATION
500 FIRST AVENUE
COMMERCIAL LOAN SERVICE CENTER/DCC
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
RICHARD S. PERELMAN
1735 MARKET STREET, 51ST FLOOR
BALLARD SPAHR LLP
PHILADELPHIA, PA 19103

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