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Patent Assignment Assignor Details
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Assignor Name : GROSSER, DONALD B.
Total Assignments: 23
Assignment: 1
Reel/Frame:011856/0633   Pages: 3
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEXANDER, CEDELL A.
Exec Dt:
04/05/2001
2
GROSSER, DONALD B.
Exec Dt:
04/05/2001
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6956816
NONE
09784841
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
GREGORY D. CALDWELL
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:013116/0182   Pages: 3
Recorded: 07/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICK, JOHN KEVIN
Exec Dt:
07/09/2002
2
GROSSER, DONALD B.
Exec Dt:
07/09/2002
3
MROZ, MICHAEL D.
Exec Dt:
07/09/2002
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7362700
US20040001485
10184483
Correspondence name and address
JENKINS & WILSON, P.A.
GREGORY A. HUNT
SUITE 1400 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAN, NC 27707
Assignment: 3
Reel/Frame:014521/0140   Pages: 6
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAYAL, RANA
Exec Dt:
01/14/2004
2
GROSSER, DONALD B.
Exec Dt:
01/14/2004
3
MROZ, MICHAEL D.
Exec Dt:
01/14/2004
4
SCHWEITZER, DANIEL L.
Exec Dt:
01/14/2004
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7483370
NONE
10743887
Correspondence name and address
JENKINS, WILSON & TAYLOR, P.A.
GREGORY A. HUNT
3100 TOWER BOULEVARD
UNIVERSITY TOWER, SUITE 1400
DURHAM, NC 27707
Assignment: 4
Reel/Frame:017358/0629   Pages: 6
Recorded: 03/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
01/03/2006
2
ROVNER, EDWARD J.
Exec Dt:
12/23/2005
3
STOKES, OLEN L.
Exec Dt:
01/03/2006
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7724734
NONE
11317665
Correspondence name and address
GREGORY A. HUNT, JENKINS, WILSON
TAYLOR & HUNT, P.A.
3100 TOWER BOULEVARD
UNIVERSITY TOWER, SUITE 1200
DURHAM, NC 27707
Assignment: 5
Reel/Frame:017449/0251   Pages: 7
Recorded: 04/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
02/15/2006
2
WADE, DANIEL V.
Exec Dt:
02/15/2006
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8705532
US20070195793
11356614
Correspondence name and address
GREGORY A. HUNT, JENKINS, WILSON ET AL.
SUITE 1200 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 6
Reel/Frame:018819/0962   Pages: 5
Recorded: 01/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
12/18/2006
2
HUBBARD, SCOTT
Exec Dt:
12/18/2006
3
STOKES, OLEN L.
Exec Dt:
12/21/2006
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7733899
NONE
11643564
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 7
Reel/Frame:018900/0220   Pages: 6
Recorded: 01/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
12/18/2006
2
ROVNER, EDWARD J.
Exec Dt:
12/18/2006
3
STOKES, OLEN L.
Exec Dt:
12/21/2006
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7843927
NONE
11644701
Correspondence name and address
GREGORY A. HUNT, JENKINS, WILSON, ET AL.
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 8
Reel/Frame:018955/0844   Pages: 6
Recorded: 02/13/2007
Conveyance: CORRECTIVE COVERSHEET TO REMOVE AN ASSIGNOR REEL 018819 FRAME 0962
Assignors
1
GROSSER, DONALD B.
Exec Dt:
12/20/2006
2
HUBBARD, SCOTT
Exec Dt:
12/20/2006
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7733899
NONE
11643564
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 9
Reel/Frame:019475/0544   Pages: 5
Recorded: 06/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DERNOSEK, LOUIS A.
Exec Dt:
05/30/2007
2
GROSSER, DONALD B.
Exec Dt:
05/30/2007
3
MROZ, MICHAEL D.
Exec Dt:
05/30/2007
4
RICHARDSON, HOOD L. JR.
Exec Dt:
05/30/2007
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8117336
US20080301319
11809224
Correspondence name and address
JENKINS, WILSON, TAYLOR & HUNT, P.A.
GREGORY A. HUNT
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 10
Reel/Frame:020895/0865   Pages: 3
Recorded: 05/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROVNER, EDWARD J.
Exec Dt:
04/07/2008
2
STOKES, OLEN L.
Exec Dt:
04/10/2008
3
GRIES, JUSTUS W.
Exec Dt:
04/07/2008
4
GROSSER, DONALD B.
Exec Dt:
04/08/2008
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8059658
NONE
12060111
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 11
Reel/Frame:020797/0076   Pages: 6
Recorded: 04/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORD, JEFFREY A.
Exec Dt:
04/09/2008
2
GROSSER, DONALD B.
Exec Dt:
04/09/2008
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8174980
US20100254264
12100498
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 12
Reel/Frame:021634/0950   Pages: 9
Recorded: 10/03/2008
Attorney Dkt #:2717P152X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, SUNIL P.
Exec Dt:
09/16/2008
2
LIM, ARNEL
Exec Dt:
09/16/2008
3
GROSSER, DONALD B.
Exec Dt:
09/16/2008
4
PAN, JIM
Exec Dt:
09/16/2008
5
THIRUVENKATASAMY, KESAVAN
Exec Dt:
09/16/2008
6
PARK, KI-HONG
Exec Dt:
09/18/2008
7
SANDHU, MANPREET S.
Exec Dt:
09/16/2008
8
KASHYAP, PRAKASH
Exec Dt:
09/19/2008
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051 US
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7856019
US20100054246
12205715
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 13
Reel/Frame:024694/0543   Pages: 4
Recorded: 07/15/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
05/28/2010
2
RICHARDSON, HOOD L. JR.
Exec Dt:
06/01/2010
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499093
US20110283013
12786152
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 14
Reel/Frame:024757/0365   Pages: 4
Recorded: 07/28/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
06/30/2010
2
ROVNER, EDWARD J.
Exec Dt:
06/30/2010
3
STOKES, OLEN L.
Exec Dt:
06/30/2010
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8331373
US20110222539
12820111
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 15
Reel/Frame:025611/0700   Pages: 4
Recorded: 01/05/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
11/30/2010
2
ROVNER, EDWARD J.
Exec Dt:
11/30/2010
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8660118
US20120127996
12950587
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200 UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 16
Reel/Frame:030397/0867   Pages: 12
Recorded: 05/10/2013
Attorney Dkt #:2717P216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
04/02/2013
2
NEELAMEGAM, VANITHA
Exec Dt:
04/04/2013
3
PALANI, MARUTHAMUTHU
Exec Dt:
05/09/2013
4
RAMU, BALASUBRAMANIAN
Exec Dt:
05/09/2013
5
SELVARAJ, KANNAN
Exec Dt:
04/06/2013
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9143437
NONE
13842382
Correspondence name and address
GREGORY D. CALDWELL
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 17
Reel/Frame:038606/0953   Pages: 12
Recorded: 05/16/2016
Attorney Dkt #:112636-0302-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
04/02/2013
2
NEELAMEGAM, VANITHA
Exec Dt:
04/04/2013
3
PALANI, MARUTHAMUTHU
Exec Dt:
05/09/2013
4
RAMU, BALASUBRAMANIAN
Exec Dt:
05/09/2013
5
SELVARAJ, KANNAN
Exec Dt:
04/04/2013
Assignee
1
EXTREME NETWORKS, INC.
145 RIO ROBLES
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10187293
US20160014018
14861838
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199
Assignment: 18
Reel/Frame:030320/0657   Pages: 6
Recorded: 04/30/2013
Attorney Dkt #:2717P215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
04/25/2013
2
RAMAMURTHY, SHANKARA
Exec Dt:
04/26/2013
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9716615
NONE
13864091
Correspondence name and address
GREGORY D. CALDWELL
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 19
Reel/Frame:039620/0583   Pages: 5
Recorded: 09/02/2016
Attorney Dkt #:112636-0299-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
12/18/2014
2
RAMAMURTHY, SHANKARA
Exec Dt:
03/13/2015
Assignee
1
EXTREME NETWORKS, INC.
145 RIO ROBLES
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160285647
15180931
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199
Assignment: 20
Reel/Frame:034989/0618   Pages: 6
Recorded: 02/19/2015
Attorney Dkt #:2717P224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
02/09/2015
2
STOKES, OLEN L., JR.
Exec Dt:
02/05/2015
3
PICKARD, VICTOR E.
Exec Dt:
02/09/2015
4
ULLANATT, VENUGOPALAN
Exec Dt:
02/16/2015
Assignee
1
EXTREME NETWORKS, INC.
145 RIO ROBLES
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150163133
14565338
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 21
Reel/Frame:034989/0624   Pages: 5
Recorded: 02/19/2015
Attorney Dkt #:2717P223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROVNER, EDWARD J.
Exec Dt:
02/09/2015
2
GROSSER, DONALD B.
Exec Dt:
02/09/2015
Assignee
1
EXTREME NETWORKS, INC.
145 RIO ROBLES
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150163140
14565343
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 22
Reel/Frame:046872/0599   Pages: 14
Recorded: 09/13/2018
Attorney Dkt #:112636-0513-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
09/05/2018
2
ZHANG, CHUN
Exec Dt:
09/12/2018
3
BOSA, PATRICK A.
Exec Dt:
09/10/2018
4
NISPEL, MARKUS
Exec Dt:
09/06/2018
Assignee
1
EXTREME NETWORKS, INC.
6480 VIA DEL ORO
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190418
US20190166021
16130649
Correspondence name and address
HALEY GUILIANO LLP
75 BROAD STREET
SUITE 1000
NEW YORK, NY 10004
Assignment: 23
Reel/Frame:066015/0424   Pages: 14
Recorded: 01/04/2024
Attorney Dkt #:4264.4370002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, DONALD B.
Exec Dt:
09/05/2018
2
ZHANG, CHUN
Exec Dt:
09/12/2018
3
BOSA, PATRICK A.
Exec Dt:
09/10/2018
4
NISPEL, MARKUS
Exec Dt:
09/06/2018
Assignee
1
EXTREME NETWORKS, INC.
6480 VIA DEL ORO
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11909606
US20220086067
17537160
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1101 K STREET, NW, 10TH FLOOR
WASHINGTON, DC 20005

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