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Patent Assignment Assignor Details
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Assignor Name : RICHARDSON, JOHN L.
Total Assignments: 8
Assignment: 1
Reel/Frame:004692/0396   Pages: 3
Recorded: 04/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CULLER, GLEN J.
Exec Dt:
04/06/1987
2
PEARSON, ROBERT B.
Exec Dt:
04/06/1987
3
PROCTOR, WILLIAM L.
Exec Dt:
04/06/1987
4
RICHARDSON, JOHN L.
Exec Dt:
04/06/1987
Assignee
1
CULLER SCIENTIFIC SYSTEMS CORPORATION
100 BURNS PLACE,
A CORP. OF CA
GOLETA, CALIFORNIA 93117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837678
NONE
07035349
Correspondence name and address
DANIEL J. MEANEY, JR.
P.O. BOX 22307
SANTA BARBARA, CA 93121
Assignment: 2
Reel/Frame:008756/0980   Pages: 2
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RICHARDSON, JOHN L.
Exec Dt:
06/19/1997
Assignee
1
SILICON GRAPHICS, INC.
2011 NORTH SHORELINE BOULEVARD
MOUNTAIN VIEW, CALIFORNIA 94039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5974536
NONE
08911192
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
MICHAEL V. MESSINGER
1100 NEW YORK AVE., N.W., STE. 600
WASHINGTON, D.C. 20005-3934
Assignment: 3
Reel/Frame:008819/0598   Pages: 3
Recorded: 09/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHARDSON, JOHN L.
Exec Dt:
09/19/1997
2
STEVENS, LUIS F.
Exec Dt:
09/19/1997
Assignee
1
SILICON GRAPHICS, INC.
2011 N. SHORELINE BOULEVARD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6249802
NONE
08933829
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
MICHAEL V. MESSINGER
1100 NEW YORK AVE., N.W., SUITE 600
WASHINGTON, D.C 20005-3934
Assignment: 4
Reel/Frame:024302/0474   Pages: 7
Recorded: 04/28/2010
Attorney Dkt #:07470-0119001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VISHNIAC, EPHRAIM MERIWETHER
Exec Dt:
11/28/2006
2
ISMAN, MARSHALL A.
Exec Dt:
11/28/2006
3
BAY, PAUL
Exec Dt:
11/21/2006
4
BROMLEY, H. MARK
Exec Dt:
11/16/2006
5
RICHARDSON, JOHN L.
Exec Dt:
11/29/2006
Assignee
1
AB INITIO SOFTWARE CORPORATION
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229902
US20080104149
11555458
Correspondence name and address
FISH & RICHARDSON PC
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:028584/0580   Pages: 8
Recorded: 07/19/2012
Attorney Dkt #:07470-0119002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAY, PAUL
Exec Dt:
11/28/2006
2
BROMLEY, H. MARK
Exec Dt:
11/28/2006
3
ISMAN, MARSHALL A.
Exec Dt:
11/21/2006
4
VISHNIAC, EPHRAIM MERIWETHER
Exec Dt:
11/16/2006
5
RICHARDSON, JOHN L.
Exec Dt:
11/29/2006
Assignee
1
AB INITIO SOFTWARE CORPORATION
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8639674
US20120284240
13552706
Correspondence name and address
JEFFREY J. BARCLAY
ONE MARINA PARK DRIVE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:032103/0209   Pages: 10
Recorded: 01/31/2014
Attorney Dkt #:07470.0277001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISMAN, MARSHALL A.
Exec Dt:
09/09/2013
2
EPSTEIN, RICHARD A.
Exec Dt:
09/18/2013
3
HAUG, RALF
Exec Dt:
08/27/2013
4
ROBERTS, ANDREW F.
Exec Dt:
01/31/2014
5
RALSTON, JOHN
Exec Dt:
11/25/2013
6
RICHARDSON, JOHN L.
Exec Dt:
09/06/2013
7
PNIOWER, JUSTIN
Exec Dt:
08/22/2013
Assignee
1
AB INITIO SOFTWARE LLC
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9892026
US20140222752
13827558
Correspondence name and address
REX I. HUANG
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:047988/0009   Pages: 10
Recorded: 01/14/2019
Attorney Dkt #:07470-0277002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISMAN, MARSHALL A.
Exec Dt:
09/09/2013
2
EPSTEIN, RICHARD A.
Exec Dt:
09/18/2013
3
HAUG, RALF
Exec Dt:
08/27/2013
4
ROBERTS, ANDREW F.
Exec Dt:
01/31/2014
5
RALSTON, JOHN
Exec Dt:
11/25/2013
6
RICHARDSON, JOHN L.
Exec Dt:
09/06/2013
7
PNIOWER, JUSTIN
Exec Dt:
08/22/2013
Assignee
1
AB INITIO SOFTWARE LLC
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10241900
US20180165181
15891794
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:051532/0192   Pages: 10
Recorded: 01/16/2020
Attorney Dkt #:07470-0277003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISMAN, MARSHALL A.
Exec Dt:
09/09/2013
2
EPSTEIN, RICHARD A.
Exec Dt:
09/18/2013
3
HAUG, RALF
Exec Dt:
08/27/2013
4
ROBERTS, ANDREW F.
Exec Dt:
01/31/2014
5
RALSTON, JOHN
Exec Dt:
11/25/2013
6
RICHARDSON, JOHN L.
Exec Dt:
09/06/2013
7
PNIOWER, JUSTIN
Exec Dt:
08/22/2013
Assignee
1
AB INITIO SOFTWARE LLC
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11163670
US20190266075
16362964
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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