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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7448046
Issue Dt:
11/04/2008
Application #:
09949149
Filing Dt:
09/07/2001
Publication #:
20020052769
Pub Dt:
05/02/2002
Inventors:
Girish Navani, Michael P. Evans, Donald A. Dietrich, Kevin Maher, Michael D. Allen et al
Title:
COMPUTER SYSTEM FOR PROVIDING A COLLABORATIVE WORKFLOW ENVIRONMENT
Assignment: 1
Reel/Frame:
012446/0143Recorded: 01/07/2002Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NAVANI, GIRISH
Exec Dt:
12/04/2001
EVANS, MICHAEL P.
Exec Dt:
12/04/2001
DIETRICH, DONALD A.
Exec Dt:
12/04/2001
ALLEN, MICHAEL D.
Exec Dt:
12/04/2001
MOORE, CHARLES C.
Exec Dt:
12/04/2001
HAKIMATTAR, LINUS
Exec Dt:
12/04/2001
DOYLE, STEPHEN J.
Exec Dt:
12/04/2001
BARTEL, WAYNE C.
Exec Dt:
12/04/2001
MAHER, KEVIN
Exec Dt:
12/04/2001
PATEL, VIP
Exec Dt:
12/04/2001
ROSEN, KEN
Exec Dt:
12/04/2001
MAHALEC, VLADIMIR
Exec Dt:
12/04/2001
Assignee:
PETROVANTAGE, INC.
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:
014820/0973Recorded: 12/22/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PETRO VANTAGE, INC.
Exec Dt:
10/02/2003
Assignee:
ASPEN TECHNOLOGY, INC.
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 3
Reel/Frame:
035190/0794Recorded: 03/12/2015Pages: 6
Conveyance:
CERTIFICATE OF AMENDMENT/ADDRESS CHANGE
Assignor:
ASPEN TECHNOLOGY, INC.
Exec Dt:
11/10/2014
Assignee:
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Correspondent:
MARY LOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:
037974/0786Recorded: 03/02/2016Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ASPEN TECHNOLOGY, INC.
Exec Dt:
02/26/2016
Assignee:
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
10 S. DEARBORN, 7TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondent:
LINDA M. NYBERG, ESQ.
SIMPSON THACHER & BARTLETT LLP
2475 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:
061006/0171Recorded: 07/29/2022Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ASPEN TECHNOLOGY, INC.
Exec Dt:
05/16/2022
Assignee:
ASPENTECH CORPORATION
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Correspondent:
MARY LOU WAKIMURA
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133

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