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Patent Assignment Assignee Details
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Assignee Name : ASPEN SYSTEMS, INC.
Total Assignments: 10
Assignment: 1
Reel/Frame:007957/0579   Pages: 3
Recorded: 04/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAFUSE, LENLEY J., JR.
Exec Dt:
04/24/1996
2
BORHANIAN, HAMED S.
Exec Dt:
04/24/1996
3
POPE, WILLARD C.
Exec Dt:
04/22/1996
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL STREET
MARBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5797729
NONE
08602584
Correspondence name and address
FISH & RICHARDSON P.C.
HOWARD L. SPEIGHT
ONE RIVERWAY
SUITE 1200
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:008176/0218   Pages: 2
Recorded: 10/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TILLEMAN, MICHAEL
Exec Dt:
09/30/1996
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5680120
NONE
08680430
Correspondence name and address
BRUCE F. JACOBS
JACOBS PATENT OFFICE
124 MT. AUBURN ST.
SUITE 200N
CAMBRIDGE, MA 02138
Assignment: 3
Reel/Frame:009244/0598   Pages: 2
Recorded: 06/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REGAN, THOMAS
Exec Dt:
05/29/1998
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6222194
NONE
09052192
Correspondence name and address
BRUCE F. JACOBS
124 MT. AUBURN ST. SUITE 200N
CAMBRIDGE, MA 02138
Assignment: 4
Reel/Frame:009272/0031   Pages: 2
Recorded: 06/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RYU, JAESOEK
Exec Dt:
06/09/1998
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6068882
NONE
09056413
Correspondence name and address
BRUCE F. JACOBS
124 MT. AUBURN ST.
SUITE 200N
CAMBIRIDGE, MA 02138
Assignment: 5
Reel/Frame:012808/0654   Pages: 3
Recorded: 04/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KANG
Exec Dt:
03/20/2002
2
BEGAG, REDOUANE
Exec Dt:
03/20/2002
3
ALTIPARMAKOV, ZLATKO
Exec Dt:
03/20/2002
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL ST.
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670402
NONE
09693390
Correspondence name and address
JACOBS PATENT OFFICE
BRUCE F. JACOBS
P.O. BOX 390438
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:013745/0598   Pages: 3
Recorded: 02/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASPEN AEROGELS, INC.
Exec Dt:
01/29/2003
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL STREET
MARLBOROUGH, MASSACHUSETTS 01752-3017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729042
US20020153327
10124433
Correspondence name and address
GEORGE W. NEUNER, ESQ.
P.O. BOX 9169
BOSTON, MA 02209
Assignment: 7
Reel/Frame:018736/0348   Pages: 7
Recorded: 12/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMING, GLENN I.
Exec Dt:
02/17/2006
2
OLSON, DOUGLAS S.
Exec Dt:
02/17/2006
3
LEE, KANG P.
Exec Dt:
12/14/2006
Assignee
1
ASPEN SYSTEMS, INC.
24 ST. MARTIN DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060140791
11321354
Correspondence name and address
LUCY ELANDJIAN, ESQ.
PO BOX 4557
15 W. LAKE CREEK ROAD
EDWARDS, CO 81632
Assignment: 8
Reel/Frame:019985/0833   Pages: 13
Recorded: 10/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMING, GLENN I.
Exec Dt:
10/09/2007
2
MEMBRINO, TIMOTHY R.
Exec Dt:
10/09/2007
3
WOOD, ROGER
Exec Dt:
10/09/2007
4
OLSEN, DOUGLAS S.
Exec Dt:
10/09/2007
5
LEE, KANG P.
Exec Dt:
10/09/2007
6
WYSK, S. RONALD
Exec Dt:
10/09/2007
Assignee
1
ASPEN SYSTEMS, INC.
24 ST. MARTIN DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080087315
11871926
Correspondence name and address
IP LAW SERVICES, LLC
LUCY ELANDJIAN, ESQ.
PO BOX 4557
EDWARDS, CO 81632
Assignment: 9
Reel/Frame:020032/0579   Pages: 15
Recorded: 10/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMING, GLENN I.
Exec Dt:
10/09/2007
2
MEMBRINO, TIMOTHY R.
Exec Dt:
10/09/2007
3
WOOD, ROGER
Exec Dt:
10/09/2007
4
OLSEN, DOUGLAS S.
Exec Dt:
10/09/2007
5
LEE, KANG P.
Exec Dt:
10/09/2007
6
WYSK, S. RONALD
Exec Dt:
10/09/2007
Assignee
1
ASPEN SYSTEMS, INC.
24 ST. MARTIN DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080087315
11871926
Correspondence name and address
IP LAW SERVICES, LLC.
LUCY ELANDJIAN, ESQ.
PO BOX 4557
EDWARDS, CO 81632
Assignment: 10
Reel/Frame:021314/0991   Pages: 3
Recorded: 07/30/2008
Attorney Dkt #:ASP-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RYU, JAE, DR.
Exec Dt:
07/08/2008
Assignee
1
ASPEN SYSTEMS, INC.
184 CEDAR HILL STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090071334
12139817
Correspondence name and address
ROBERT J. SAYRE
ONE BROADWAY, 14TH FLOOR
MODERN TIMES LEGAL
CAMBRIDGE, MA 02142

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