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Patent Assignment Assignor Details
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Assignor Name : GUIVER, JOHN P.
Total Assignments: 12
Assignment: 1
Reel/Frame:008015/0891   Pages: 3
Recorded: 05/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLIMASUASKAS, CASIMIR C.
Exec Dt:
05/02/1996
2
GUIVER, JOHN P.
Exec Dt:
05/02/1996
Assignee
1
NEURALWARE, INC.
202 PARK WEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5877954
NONE
08642775
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 W. LOOP S., 10TH FL.
HOUSTON, TX 77027-9095
Assignment: 2
Reel/Frame:008017/0348   Pages: 3
Recorded: 05/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUIVER, JOHN P.
Exec Dt:
05/02/1996
2
KLIMASAUSKAS, CASIMIR C.
Exec Dt:
05/02/1996
Assignee
1
NEURALWARE, INC.
202 PARK WEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5809490
NONE
08642779
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 W. LOOP S., 10TH FLOOR
HOUSTON, TX 77027-9095
Assignment: 3
Reel/Frame:009656/0692   Pages: 4
Recorded: 12/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, S. JOE
Exec Dt:
12/08/1998
2
GUIVER, JOHN P.
Exec Dt:
11/25/1998
Assignee
1
ASPEN TECHNOLOGY, INC.
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6356857
NONE
09179343
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 4
Reel/Frame:010617/0506   Pages: 4
Recorded: 02/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, S. JOE
Exec Dt:
02/09/2000
2
GUIVER, JOHN P.
Exec Dt:
02/09/2000
Assignee
1
ASPEN TECHNOLOGY, INC.
TEN CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6594620
NONE
09474630
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 5
Reel/Frame:011940/0743   Pages: 13
Recorded: 06/27/2001
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 012004, FRAME 0838. (RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 13 TO 17, ASSIGNMENT OF ASSIGNORS INTEREST)
Assignors
1
TURNER, PAUL
Exec Dt:
06/21/2001
2
GUIVER, JOHN P.
Exec Dt:
06/20/2001
3
LINES, BRIAN
Exec Dt:
06/20/2001
4
TREIBER, S. STEVEN
Exec Dt:
06/21/2001
Assignee
1
ASPEN TECHNOLOGY, INC.
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7330804
US20020072828
09892586
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 6
Reel/Frame:012004/0838   Pages: 17
Recorded: 06/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, PAUL
Exec Dt:
06/21/2001
2
GUIVER, JOHN P.
Exec Dt:
06/20/2001
3
LINES, BRIAN
Exec Dt:
06/20/2001
4
TREIBER, S. STEVEN
Exec Dt:
06/21/2001
Assignee
1
ASPEN TECHNOLOGY, INC.
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7330804
US20020072828
09892586
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 7
Reel/Frame:020238/0481   Pages: 7
Recorded: 12/12/2007
Attorney Dkt #:1086.2002-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, PAUL
Exec Dt:
06/21/2001
2
GUIVER, JOHN P.
Exec Dt:
06/20/2001
3
LINES, BRIAN
Exec Dt:
06/20/2001
4
TREIBER, S. STEVEN
Exec Dt:
06/21/2001
Assignee
1
ASPEN TECHNOLOGY, INC.
200 WHEELER ROAD
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630868
US20080071394
11978320
Correspondence name and address
MARY LOU WAKIMURA
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 8
Reel/Frame:023635/0004   Pages: 7
Recorded: 12/10/2009
Attorney Dkt #:1086.2002-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, PAUL
Exec Dt:
06/21/2001
2
GUIVER, JOHN P.
Exec Dt:
06/20/2001
3
LINES, BRIAN
Exec Dt:
06/20/2001
4
TREIBER, S. STEVEN
Exec Dt:
06/21/2001
Assignee
1
ASPEN TECHNOLOGY, INC.
200 WHEELER ROAD
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8296107
US20100057222
12615754
Correspondence name and address
MARY LOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 9
Reel/Frame:012910/0924   Pages: 5
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
03/06/2002
2
SENTONI, GUILLERMO
Exec Dt:
03/06/2002
3
GUIVER, JOHN P.
Exec Dt:
03/08/2002
Assignee
1
ASPEN TECHNOLOGY, INC.
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7065511
US20020178133
10045668
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD MA 01742-9133
Assignment: 10
Reel/Frame:020991/0190   Pages: 4
Recorded: 05/13/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, MICHAEL J.
Exec Dt:
03/31/2008
2
ROBERTSON, STEPHEN
Exec Dt:
04/02/2008
3
MINKA, THOMAS
Exec Dt:
03/31/2008
4
GUIVER, JOHN P.
Exec Dt:
03/31/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8010535
US20090228472
12044267
Correspondence name and address
LEE & HAYES, PLLC
421 W RIVERSIDE AVENUE
SUITE 500
SPOKANE, WA 99201
Assignment: 11
Reel/Frame:035987/0173   Pages: 16
Recorded: 06/30/2015
Attorney Dkt #:14917.2420US01/340846.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDELEN, JAMES
Exec Dt:
06/29/2015
2
LI, JIAN
Exec Dt:
06/26/2015
3
BRONSKILL, JOHN FITZGERALD
Exec Dt:
06/28/2015
4
GUIVER, JOHN P.
Exec Dt:
06/26/2015
5
RAJMOHAN, SARAVANAKUMAR
Exec Dt:
06/29/2015
6
SADOVSKY, ARTYOM
Exec Dt:
06/26/2015
7
DASTGIR, KASHIF
Exec Dt:
06/29/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC.
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10504029
US20170004408
14755253
Correspondence name and address
MERCHANT & GOULD (MICROSOFT)
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 12
Reel/Frame:040732/0173   Pages: 8
Recorded: 12/14/2016
Attorney Dkt #:361199.01/400435-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUIVER, JOHN P.
Exec Dt:
12/12/2016
2
WINN, JOHN M.
Exec Dt:
12/14/2016
3
BLOHM, SEBASTIAN
Exec Dt:
12/12/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180165583
15378361
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052

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