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Patent Assignment Assignor Details
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Assignor Name : BECKHARDT, STEVEN R.
Total Assignments: 13
Assignment: 1
Reel/Frame:008033/0179   Pages: 4
Recorded: 05/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BECKHARDT, STEVEN R.
Exec Dt:
04/23/1996
Assignee
1
LOTUS DEVELOPMENT CORPORATION
55 CAMBRIDGE PARKWAY
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5787441
NONE
08584958
Correspondence name and address
SETH H. OSTROW
ROSEN, DAINOW & JACOBS
LIMITED LIABILITY PARTNERSHIP
489 FIFTH AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:008023/0487   Pages: 7
Recorded: 07/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZZIE, RAYMOND E.
Exec Dt:
04/25/1996
2
PATEY, ERIC M.
Exec Dt:
04/25/1996
3
KAUFMAN, CHARLES W.
Exec Dt:
04/25/1996
4
BECKHARDT, STEVEN R.
Exec Dt:
04/25/1996
Assignee
1
LOTUS DEVELOPMENT CORPORATION
55 CAMBRIDGE PARKWAY
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5664099
NONE
08579744
Correspondence name and address
BOOKSTEIN & KUDIRKA, P.C.
BRUCE D. JOBSE
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 3
Reel/Frame:010466/0141   Pages: 5
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKHARDT, STEVEN R.
Exec Dt:
12/13/1999
2
O'BRIEN, MICHAEL R.
Exec Dt:
12/07/1999
3
LORENSON, ELIZABETH A.
Exec Dt:
12/07/1999
4
CONMY, DOUGLAS W.
Exec Dt:
12/07/1999
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORP.
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6990578
NONE
09431344
Correspondence name and address
KUDIRKA & JOBSE, LLP
PAUL E. KUDIRKA, ESQ.
TWO CENTER PLAZA
BOSTON, MA 02108
Assignment: 4
Reel/Frame:018019/0046   Pages: 12
Recorded: 07/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOROVOY, RICHARD D.
Exec Dt:
07/24/2006
2
BATURIN, STEVEN R.
Exec Dt:
06/27/2006
3
BECKHARDT, STEVEN R.
Exec Dt:
06/27/2006
4
FELDMAN, DANIEL J.
Exec Dt:
07/10/2006
5
GORTON, TIMOTHY M.
Exec Dt:
06/27/2006
6
MAKAR-LIMANOV, SERGEI
Exec Dt:
07/20/2006
7
APARO, RICHARD A.
Exec Dt:
07/20/2006
8
CASEY, ADAM
Exec Dt:
07/10/2006
9
EASH, BRANDON
Exec Dt:
07/06/2006
10
PERRY, STUART D.
Exec Dt:
07/21/2006
Assignee
1
NTAG INTERACTIVE CORPORATION
52 RIVERSIDE DRIVE, #14A
NEW YORK, NEW YORK 10024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070236334
11397032
Correspondence name and address
DAVID L. FEIGENBAUM
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 5
Reel/Frame:028316/0685   Pages: 7
Recorded: 06/05/2012
Attorney Dkt #:20218/11-0504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGERBAK, MICHAEL
Exec Dt:
01/20/2012
2
MILLINGTON, NICHOLAS A. J.
Exec Dt:
03/07/2012
3
PETERS, JEFFREY
Exec Dt:
03/07/2012
4
BECKHARDT, STEVEN R.
Exec Dt:
01/20/2012
Assignee
1
SONOS, INC.
223 EAST DE LA GUERRA STREET
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9191699
US20130173794
13340116
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN
150 S WACKER DRIVE
SUITE 2100
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:028316/0694   Pages: 7
Recorded: 06/05/2012
Attorney Dkt #:20218/11-0503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLINGTON, NICHOLAS A. J.
Exec Dt:
03/07/2012
2
PETERS, JEFFREY
Exec Dt:
03/07/2012
3
AGERBAK, MICHAEL
Exec Dt:
01/20/2012
4
BECKHARDT, STEVEN R.
Exec Dt:
01/20/2012
Assignee
1
SONOS, INC.
223 EAST DE LA GUERRA STREET
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9247492
US20130170363
13340110
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN
150 S WACKER DRIVE
SUITE 2100
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:036162/0205   Pages: 7
Recorded: 07/23/2015
Attorney Dkt #:20218/11-0504CON0715
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGERBAK, MICHAEL
Exec Dt:
01/20/2012
2
MILLINGTON, NICHOLAS A. J.
Exec Dt:
03/07/2012
3
PETERS, JEFFREY
Exec Dt:
03/07/2012
4
BECKHARDT, STEVEN R.
Exec Dt:
01/20/2012
Assignee
1
SONOS, INC.
614 CHAPALA ST
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9729640
US20150326670
14806012
Correspondence name and address
HANLEY, FLIGHT AND ZIMMERMAN, LLC
150 S. WACKER DRIVE
SUITE 2200
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:039262/0795   Pages: 7
Recorded: 07/26/2016
Attorney Dkt #:11-0503-CON1115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLINGTON, NICHOLAS A.J.
Exec Dt:
03/07/2012
2
PETERS, JEFFREY
Exec Dt:
03/07/2012
3
AGERBAK, MICHAEL
Exec Dt:
01/20/2012
4
BECKHARDT, STEVEN R.
Exec Dt:
01/20/2012
Assignee
1
SONOS, INC.
614 CHAPALA STREET
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10334005
US20160088039
14959999
Correspondence name and address
LEE SULLIVAN SHEA & SMITH LLP
224 N DESPLAINES, SUITE 250
NEILESH R. PATEL
CHICAGO, IL 60661
Assignment: 9
Reel/Frame:049364/0598   Pages: 7
Recorded: 06/04/2019
Attorney Dkt #:11-0503-CON0319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLINGTON, NICHOLAS A.J.
Exec Dt:
03/07/2012
2
PETERS, JEFFREY
Exec Dt:
03/07/2012
3
AGERBAK, MICHAEL
Exec Dt:
01/20/2012
4
BECKHARDT, STEVEN R.
Exec Dt:
01/20/2012
Assignee
1
SONOS, INC.
614 CHAPALA ST.
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10848532
US20190260813
16403212
Correspondence name and address
LEE SULLIVAN SHEA & SMITH LLP
656 W RANDOLPH ST., FLOOR 5W
BRANDON J. KENNEDY
CHICAGO, IL 60661
Assignment: 10
Reel/Frame:055843/0185   Pages: 7
Recorded: 04/06/2021
Attorney Dkt #:11-0503-CON1120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLINGTON, NICHOLAS A.J.
Exec Dt:
03/07/2012
2
PETERS, JEFFREY
Exec Dt:
03/07/2012
3
AGERBAK, MICHAEL
Exec Dt:
01/20/2012
4
BECKHARDT, STEVEN R.
Exec Dt:
01/20/2012
Assignee
1
SONOS, INC.
614 CHAPALA ST.
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11716366
US20210185101
17101840
Correspondence name and address
LEE SULLIVAN SHEA & SMITH LLP
656 W RANDOLPH ST., FLOOR 5W
CHICAGO, IL 60661
Assignment: 11
Reel/Frame:028028/0005   Pages: 4
Recorded: 04/11/2012
Attorney Dkt #:20218/11-0608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKHARDT, STEVEN R.
Exec Dt:
03/06/2012
2
MILLINGTON, NICHOLAS A. J.
Exec Dt:
04/04/2012
Assignee
1
SONOS, INC.
223 EAST DE LA GUERRA STREET
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120191816
13272840
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN
150 S WACKER DRIVE
SUITE 2100
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:029119/0922   Pages: 6
Recorded: 10/12/2012
Attorney Dkt #:20218/12-0401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ERVEN, NIELS
Exec Dt:
06/29/2012
2
ERICSON, MICHAEL DARRELL ANDREW
Exec Dt:
07/02/2012
3
BECKHARDT, STEVEN R.
Exec Dt:
10/09/2012
4
MILLINGTON, NICHOLAS A. J.
Exec Dt:
06/27/2012
Assignee
1
SONOS, INC.
223 EAST DE LA GUERRA STREET
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9882995
US20130346559
13531712
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN
150 S WACKER DRIVE
SUITE 2100
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:046855/0322   Pages: 7
Recorded: 09/12/2018
Attorney Dkt #:12-0401-CON0118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERVEN, NIELS VAN
Exec Dt:
06/29/2012
2
ERICSON, MICHAEL DARRELL ANDREW
Exec Dt:
07/02/2012
3
BECKHARDT, STEVEN R.
Exec Dt:
10/09/2012
4
MILLINGTON, NICHOLAS A.J.
Exec Dt:
06/27/2012
Assignee
1
SONOS, INC.
614 CHAPALA ST.
SANTA BARBARA, CALIFORNIA 93101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10862981
US20180316770
15882764
Correspondence name and address
LEE SULLIVAN SHEA & SMITH LLP
224 N DESPLAINES, SUITE 250
CHICAGO, IL 60661

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