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Patent Assignment Assignor Details
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Assignor Name : GRABELSKY, DAVID
Total Assignments: 19
Assignment: 1
Reel/Frame:015952/0657   Pages: 3
Recorded: 11/05/2004
Attorney Dkt #:97-577-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
01/06/1998
2
SIDHU, IKHLAQ
Exec Dt:
01/06/1998
Assignee
1
3COM CORPORATION
350 CAMPUS DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937610
NONE
09680910
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
ROBERT J. IRVINE III
300 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:009408/0021   Pages: 4
Recorded: 08/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABIEC, JACEK
Exec Dt:
08/10/1998
2
GRABELSKY, DAVID
Exec Dt:
08/10/1998
3
BORELLA, MICHAEL
Exec Dt:
08/10/1998
4
SIDHU, IKHLAQ
Exec Dt:
08/10/1998
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006271
NONE
09032125
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
GEORGE I. LEE
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:009502/0718   Pages: 4
Recorded: 10/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
08/17/1998
2
GRABELSKY, DAVID
Exec Dt:
08/17/1998
3
SIDHU, IKHLAQ S.
Exec Dt:
08/17/1998
4
PETRY, BRIAN D.
Exec Dt:
10/02/1998
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353614
NONE
09035600
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
GEORGE I. LEE
300 S. WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:009409/0990   Pages: 5
Recorded: 08/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
08/18/1998
2
GRABELSKY, DAVID
Exec Dt:
08/18/1998
3
MAHLER, JERRY
Exec Dt:
08/18/1998
4
SIDHU, IKHLAQ
Exec Dt:
08/18/1998
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6697354
NONE
09136484
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
MATHEW J. SAMPSON
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:009917/0443   Pages: 5
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NESSETT, DANNY M.
Exec Dt:
03/25/1999
2
GRABELSKY, DAVID
Exec Dt:
04/12/1999
3
BORELLA, MICHAEL S.
Exec Dt:
04/09/1999
4
SIDHU, IKHLAQ S.
Exec Dt:
04/09/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6055236
NONE
09271025
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT ETAL
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 6
Reel/Frame:009919/0882   Pages: 5
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
04/12/1999
2
BORELLA, MICHAEL S.
Exec Dt:
04/09/1999
3
SIFHU, IKHLAQ
Exec Dt:
04/09/1999
4
NESSETT, DANNY M.
Exec Dt:
03/25/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7032242
NONE
09270967
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 7
Reel/Frame:012155/0858   Pages: 6
Recorded: 09/11/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 009919, FRAME 0882.
Assignors
1
GRABELSKY, DAVID
Exec Dt:
04/12/1999
2
BORELLA, MICHAEL S.
Exec Dt:
04/09/1999
3
SIDHU, IKHLAQ
Exec Dt:
04/09/1999
4
NESSETT, DANNY M.
Exec Dt:
03/25/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7032242
NONE
09270967
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 8
Reel/Frame:010620/0904   Pages: 3
Recorded: 03/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
03/08/2000
2
GRABELSKY, DAVID
Exec Dt:
03/08/2000
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948074
NONE
09521788
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:011206/0229   Pages: 4
Recorded: 10/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
08/24/2000
2
BEKKERMAN, BORIS
Exec Dt:
08/24/2000
3
POPLETT, JOHN
Exec Dt:
08/28/2000
4
RAMAKRISHNA, SUDHAKAR
Exec Dt:
08/24/2000
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6766377
NONE
09645247
Correspondence name and address
MCDONNELL BOEHNEN HULBERT ET AL.
TIMOTHY R. BAUMANN
32ND FLOOR, 300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:012675/0947   Pages: 4
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
12/17/2001
2
TRIPATHI, ANOOP
Exec Dt:
12/17/2001
3
HOMEIER, MICHAEL
Exec Dt:
12/17/2001
4
BORELLA, MICHAEL S.
Exec Dt:
12/17/2001
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040003046
10021171
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
MONIKA DUDEK
32ND FLOOR, 300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:013066/0483   Pages: 6
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
04/25/2002
2
TRIPATHI, ANOOP
Exec Dt:
04/25/2002
3
HOMEIER, MICHAEL
Exec Dt:
04/25/2002
4
WANG, GUANGLU
Exec Dt:
04/25/2002
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7702726
NONE
10120152
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT ET AL
MONIKA DUDEK
300 SOUTH WACKER DRIVE-32ND FLOOR
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:013355/0777   Pages: 4
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GUANGLU
Exec Dt:
09/30/2002
2
HOMIER, MICHAEL
Exec Dt:
09/30/2002
3
TRIPATHI, ANOOP
Exec Dt:
09/30/2002
4
GRABELSKY, DAVID
Exec Dt:
09/30/2002
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6785374
US20040062375
10260841
Correspondence name and address
STEVEN G. PARMELEE
FITCH EVEN TABIN & FLANNERY
SUITE 1600
120 SOUTH LASALLE ST.
CHICAGO, IL 60603-3406
Assignment: 13
Reel/Frame:013478/0043   Pages: 6
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
10/31/2002
2
TRIPATHI, ANOOP
Exec Dt:
10/31/2002
3
BEKKERMAN, BORIS
Exec Dt:
10/31/2002
4
HOMEIER, MICHAEL
Exec Dt:
10/31/2002
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7564835
NONE
10289948
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & ET AL.
ENRIQUE PEREZ
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:013737/0929   Pages: 3
Recorded: 01/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
01/15/2003
2
TRIPATHI, ANOOP
Exec Dt:
01/15/2003
3
WANG, GUANGLU
Exec Dt:
01/15/2003
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040176128
10354610
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
STEVEN G. PARMELEE
SUITE 1600, 120 SOUTH LASALLE STREET
CHICAGO, IL 60603-3406
Assignment: 15
Reel/Frame:013955/0302   Pages: 6
Recorded: 04/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
04/01/2003
2
HOMEIER, MICHAEL
Exec Dt:
04/01/2003
3
RAMAKRISHNA, SUDHAKAR
Exec Dt:
04/01/2003
4
TRIPATHI, ANOOP
Exec Dt:
04/07/2003
Assignee
1
3COM CORPORATION
5500 GREAT AMERICAN BOULEVARD
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7480723
US20040249951
10409294
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
JOSEPH A. HERNDON
300 S. WACKER DR. - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:014568/0556   Pages: 4
Recorded: 09/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
09/05/2003
2
TRIPATHI, ANOOP
Exec Dt:
09/05/2003
3
HOMEIER, MICHAEL
Exec Dt:
09/05/2003
4
WANG, GUANGLU
Exec Dt:
09/05/2003
Assignee
1
3COM CORPORATION
5500 GREAT AMERICA BOULEVARD
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8539552
NONE
10671375
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
JOSEPH A. HERNDON
300 SOUTH WACKER DRIVE-32ND FLOOR
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:014582/0838   Pages: 3
Recorded: 10/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIPATHI, ANOOP
Exec Dt:
09/16/2003
2
GRABELSKY, DAVID
Exec Dt:
09/16/2003
3
WANG, GUANGLU
Exec Dt:
09/16/2003
Assignee
1
3COM CORPORATION
5500 GREAT AMERICA BLVD.
MAILSTOP 8412
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7417988
NONE
10610521
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
JOSEPH A. HERNDON
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:015197/0492   Pages: 6
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
02/26/2004
2
HOMEIER, MICHAEL
Exec Dt:
02/26/2004
3
TRIPATHI, ANOOP
Exec Dt:
02/26/2004
4
JOSEPH, BOBY
Exec Dt:
03/10/2004
Assignee
1
3COM CORPORATION
350 CAMPUS DRIVE
MARLBOROUGH, MASSACHUSETTS 01752-3064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7440442
US20050083911
10690074
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
ROBERT J. IRVINE III
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:017216/0923   Pages: 3
Recorded: 11/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID
Exec Dt:
10/24/2005
2
SAURABH, PRASOON
Exec Dt:
10/24/2005
3
SARDESAI, ASHISH
Exec Dt:
10/24/2005
4
SAVLA, KALPESH
Exec Dt:
11/02/2005
Assignee
1
3COM CORPORATION
350 CAMPUS DRIVE
MARLBORO, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070106683
11269330
Correspondence name and address
ROBERT PLOTKIN, ESQ.
ROBERT PLOTKIN, PC
91 MAIN STREET, SUITE 204
CONCORD, MA 01742-2527

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