skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HADDOCK, STEPHEN R.
Total Assignments: 17
Assignment: 1
Reel/Frame:009200/0216   Pages: 3
Recorded: 05/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
04/24/1998
2
CHUEH, JUSTIN N.
Exec Dt:
04/24/1998
3
MERCHANT, SHEHZAD T.
Exec Dt:
04/24/1998
4
SMITH, ANDREW H.
Exec Dt:
04/24/1998
5
YIP, MICHAEL
Exec Dt:
04/24/1998
Assignee
1
EXTREME NETWORKS
10460 BANDLEY DRIVE
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6104700
NONE
09018103
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
MICHAEL ANTHONY DESANCTIS
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:016102/0174   Pages: 3
Recorded: 12/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
04/24/1998
2
CHUEH, JUSTIN N.
Exec Dt:
04/24/1998
3
MERCHANT, SHEHZAD T.
Exec Dt:
04/24/1998
4
SMITH, ANDREW H.
Exec Dt:
04/24/1998
5
YIP, MICHAEL
Exec Dt:
04/24/1998
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859438
US20040081093
10728638
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:009408/0081   Pages: 3
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
08/07/1998
2
SCHNEIDER, HERB
Exec Dt:
08/10/1998
3
BERG, CURT
Exec Dt:
08/11/1998
4
CIMINO, DANIEL J.
Exec Dt:
08/07/1998
5
KHATTAR, SIDDHARTH
Exec Dt:
08/07/1998
6
KNUDSTRUP, MATTHEW T.
Exec Dt:
08/10/1998
7
LYTWYN, MARK THOMAS
Exec Dt:
08/10/1998
8
TYLER, AARON C.
Exec Dt:
08/10/1998
9
YIP, MICHAEL
Exec Dt:
08/10/1998
Assignee
1
EXTREME NETWORKS
10460 BANDLEY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5365952
NONE
08032306
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
GREGORY D. CALDWELL
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 4
Reel/Frame:009408/0084   Pages: 3
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
08/07/1998
2
SCHNEIDER, HERB
Exec Dt:
08/10/1998
3
CIMINO, DANIEL J.
Exec Dt:
08/07/1998
4
KHATTAR, SIDDHARTH
Exec Dt:
08/07/1998
5
KNUDSTRUP, MATTHEW T.
Exec Dt:
08/10/1998
6
TYLER, AARON C.
Exec Dt:
08/10/1998
Assignee
1
EXTREME NETWORKS
10460 BANDLEY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5974467
NONE
09032803
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
GREGORY D. CALDWELL
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 5
Reel/Frame:009403/0126   Pages: 3
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
08/10/1998
2
CHUEH, JUSTIN N.
Exec Dt:
08/10/1998
3
PARKER, DAVID K.
Exec Dt:
08/10/1998
4
SCHNEIDER, HERB
Exec Dt:
08/10/1998
5
SMITH, R. STEVEN
Exec Dt:
08/10/1998
6
SWENSON, ERIK R.
Exec Dt:
08/10/1998
Assignee
1
EXTREME NETWORKS
10460 BANDLEY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295299
NONE
09016017
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
GREGORY D. CALDWELL
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 6
Reel/Frame:017010/0650   Pages: 3
Recorded: 11/11/2005
Attorney Dkt #:2717O005C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
08/10/1998
2
CHUEH, JUSTIN N.
Exec Dt:
08/10/1998
3
PARKER, DAVID K.
Exec Dt:
08/10/1998
4
SCHNEIDER, HERB
Exec Dt:
08/10/1998
5
SMITH, R. STEVEN
Exec Dt:
08/11/1998
6
SWENSON, ERIK
Exec Dt:
08/10/1998
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7130308
US20020034189
09952274
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR ET AL.
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 7
Reel/Frame:010416/0813   Pages: 7
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADDOCK, STEPHEN R.
Exec Dt:
11/15/1999
2
SCHNEIDER, HERB
Exec Dt:
11/15/1999
3
BERG, CURT
Exec Dt:
11/15/1999
4
CIMINO, DANIEL J.
Exec Dt:
11/17/1999
5
KHATTAR, SIDDHARTH
Exec Dt:
11/17/1999
6
KNUDSTRUP, MATTHEW T.
Exec Dt:
11/17/1999
7
LYTWYN, MARK T.
Exec Dt:
11/26/1999
8
YIP, MICHAEL
Exec Dt:
11/29/1999
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023471
NONE
09032306
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
MICHAEL A. DESANCTIS
12400 WILSHIRE BOULEVARD
SEVENTH FLOOR
LOS ANGELES, CA 90025-1026
Assignment: 8
Reel/Frame:013537/0468   Pages: 4
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIMINO, DANIEL J.
Exec Dt:
10/07/2002
2
HADDOCK, STEPHEN R.
Exec Dt:
11/07/2002
3
KNUDSTRUP, MATTHEW T.
Exec Dt:
10/07/2002
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7372813
NONE
10306286
Correspondence name and address
GUNNISON, MCKAY & HODGSON, L.L.P.
SERGE J. HODGSON
1900 GARDEN ROAD
SUITE 220
MONTEREY, CA 93940
Assignment: 9
Reel/Frame:013661/0014   Pages: 7
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIMINO, DANIEL J.
Exec Dt:
11/07/2002
2
HADDOCK, STEPHEN R.
Exec Dt:
11/07/2002
3
KNUDSTRUP, MATTHEW T.
Exec Dt:
11/22/2002
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7400647
NONE
10341834
Correspondence name and address
GUNNISON, MCKAY & HODGSON, L.L.P.
SERGE J. HODGSON
1900 GARDEN ROAD
GARDEN WEST OFFICE PLAZA, SUITE 220
MONTEREY, CA 93940
Assignment: 10
Reel/Frame:021558/0899   Pages: 7
Recorded: 09/19/2008
Attorney Dkt #:2717P11C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIMINO, DANIEL J.
Exec Dt:
11/07/2002
2
HADDOCK, STEPHEN R.
Exec Dt:
11/07/2002
3
KUNDSTRUP, MATTHEW T.
Exec Dt:
11/22/2002
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7944942
NONE
12145446
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 11
Reel/Frame:014195/0809   Pages: 7
Recorded: 06/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWENSON, ERIK R.
Exec Dt:
03/26/2003
2
KHATTAR, SID
Exec Dt:
04/04/2003
3
FATHEREE, KEVIN
Exec Dt:
04/04/2003
4
HUNNICUTT, DWAYNE
Exec Dt:
04/04/2003
5
HADDOCK, STEPHEN R.
Exec Dt:
04/04/2003
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7272672
NONE
10405960
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE, LLP
ROBERT C. LAURENSON
301 RAVENSWOOD AVENUE
MANLO PARK, CA 94025
Assignment: 12
Reel/Frame:024201/0563   Pages: 8
Recorded: 04/07/2010
Attorney Dkt #:002717.P173D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWENSON, ERIK R.
Exec Dt:
03/26/2003
2
KHATTAR, SID
Exec Dt:
04/04/2003
3
FATHEREE, KEVIN
Exec Dt:
04/04/2003
4
HUNNICUTT, DWAYNE
Exec Dt:
04/04/2003
5
HADDOCK, STEPHEN R.
Exec Dt:
04/04/2003
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7724669
US20070274218
11836681
Correspondence name and address
ANNIE PEARSON
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 13
Reel/Frame:014290/0803   Pages: 3
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HADDOCK, STEPHEN R.
Exec Dt:
06/17/2003
Assignee
1
EXTREME NETWORKS
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6970426
NONE
10438899
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR ET.AL.
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 14
Reel/Frame:014900/0364   Pages: 4
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWENSON, ERIK R.
Exec Dt:
11/17/2003
2
HADDOCK, STEPHEN R.
Exec Dt:
12/04/2003
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7580409
NONE
10658216
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE
ROBERT C. LAURENSON
301 RVENSWOOD AVENUE
BOX NO. 34
MENLO PARK, CA 94025
Assignment: 15
Reel/Frame:017712/0008   Pages: 3
Recorded: 03/24/2006
Attorney Dkt #:2717P114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWENSON, ERIK
Exec Dt:
03/17/2006
2
HADDOCK, STEPHEN R.
Exec Dt:
03/10/2006
3
NGUYEN, THUAN
Exec Dt:
03/14/2006
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7719968
US20070153682
11323212
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR ET AL.
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 16
Reel/Frame:038229/0285   Pages: 3
Recorded: 04/08/2016
Attorney Dkt #:112636-0295-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HADDOCK, STEPHEN R.
Exec Dt:
08/29/2011
Assignee
1
EXTREME NETWORKS, INC.
3585 MONROE STREET
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9455934
US20150023362
14508517
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199
Assignment: 17
Reel/Frame:039615/0722   Pages: 3
Recorded: 09/01/2016
Attorney Dkt #:112636-0295-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HADDOCK, STEPHEN R.
Exec Dt:
08/29/2011
Assignee
1
EXTREME NETWORKS, INC.
145 RIO ROBLES
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9882838
US20160359767
15242633
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199

Search Results as of: 05/13/2024 02:14 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT