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Patent Assignment Assignor Details
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Assignor Name : GRABELSKY, DAVID A.
Total Assignments: 18
Assignment: 1
Reel/Frame:009812/0750   Pages: 4
Recorded: 02/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID A.
Exec Dt:
02/17/1999
2
SIDHU, IKHLAQ S.
Exec Dt:
02/17/1999
3
SCHUSTER, GUIDO M.
Exec Dt:
02/17/1999
4
GRABIEC, JACEK A.
Exec Dt:
02/17/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6678250
NONE
09252840
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
GEORGE I. LEE
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:014799/0600   Pages: 4
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID A.
Exec Dt:
02/17/1999
2
SIDHU, IKHLAQ S.
Exec Dt:
02/17/1999
3
SCHUSTER, GUIDO M.
Exec Dt:
02/17/1999
4
GRABIEC, JACEK A.
Exec Dt:
02/17/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7453815
NONE
10735982
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
BRIAN R. HARRIS
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:009841/0516   Pages: 4
Recorded: 03/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUSTER, GUIDO M.
Exec Dt:
03/15/1999
2
SIDHU, IKHLAQ S.
Exec Dt:
03/15/1999
3
KOSTAS, THOMAS J.
Exec Dt:
03/15/1999
4
GRABELSKY, DAVID A.
Exec Dt:
03/15/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6625119
NONE
09270968
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
LAWRENCE H. AARONSON
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:009854/0047   Pages: 4
Recorded: 03/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUSTER, GUIDO M.
Exec Dt:
03/15/1999
2
SIDHU, IKHLAQ S.
Exec Dt:
03/15/1999
3
KOSTAS, THOMAS J.
Exec Dt:
03/15/1999
4
GRABELSKY, DAVID A.
Exec Dt:
03/15/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650619
NONE
09270969
Correspondence name and address
MCDONNELL, BOEHNEN ET AL.
LAWRENCE H. AARONSON
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:009957/0416   Pages: 4
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHLER, JERRY J.
Exec Dt:
04/26/1999
2
BORELLA, MICHAEL S.
Exec Dt:
04/26/1999
3
GRABELSKY, DAVID A.
Exec Dt:
04/26/1999
4
SIDHU, IKHLAQ S.
Exec Dt:
04/26/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381638
NONE
09256390
Correspondence name and address
MCDONNELL, BOEHMAN, HULBERT, ET AL
SEAN M. SULLIVAN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:010204/0382   Pages: 6
Recorded: 08/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUSTER, GUIDO M.
Exec Dt:
06/24/1999
2
SIDHU, IKHLAQ S.
Exec Dt:
06/28/1999
3
MAHLER, JERRY J.
Exec Dt:
06/24/1999
4
GRABELSKY, DAVID A.
Exec Dt:
06/30/1999
5
GRABIEC, JACEK A.
Exec Dt:
06/24/1999
6
KOSTAS, THOMAS J.
Exec Dt:
08/11/1999
7
BORELLA, MICHAEL S.
Exec Dt:
06/30/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6954454
NONE
09303514
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
SEAN M. SULLIVAN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:010536/0903   Pages: 3
Recorded: 01/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
10/27/1999
2
GRABELSKY, DAVID A.
Exec Dt:
10/27/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708219
NONE
09426614
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 8
Reel/Frame:010904/0018   Pages: 4
Recorded: 06/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
10/27/1999
2
BESER, NURETTIN B.
Exec Dt:
10/27/1999
3
GRABELSKY, DAVID A.
Exec Dt:
10/27/1999
Assignee
1
3COM CORPROATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6781982
NONE
09426839
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:010925/0675   Pages: 4
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
10/27/1999
2
GRABELSKY, DAVID A.
Exec Dt:
10/27/1999
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6768743
NONE
09426616
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT, ET AL.
STEPHEN LESAVICH
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:010638/0592   Pages: 4
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID A.
Exec Dt:
02/15/2000
2
BORELLA, MICHAEL S.
Exec Dt:
02/15/2000
3
RAMAKRISHNA, SUDHAKAR
Exec Dt:
02/15/2000
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6711159
NONE
09464527
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
SEAN M. SULLIVAN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 11
Reel/Frame:010834/0774   Pages: 4
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
05/24/2000
2
GRABELSKY, DAVID A.
Exec Dt:
05/24/2000
3
NESSETT, DAN
Exec Dt:
05/24/2000
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353891
NONE
09579185
Correspondence name and address
MCDONNELL, HULBERT ET AL
SEAN M. SULLIVAN
300 SOUTH WACKER DRIVE-32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 12
Reel/Frame:011437/0506   Pages: 6
Recorded: 01/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID A.
Exec Dt:
09/11/2000
2
BORELLA, MICHAEL S.
Exec Dt:
09/11/2000
3
POPLETT, JOHN
Exec Dt:
09/13/2000
4
DYNARSKI, RICHARD J.
Exec Dt:
12/09/2000
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7450560
NONE
09584516
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
S. RICHARD CARDEN
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 13
Reel/Frame:011463/0889   Pages: 4
Recorded: 01/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOSEPH, BODY
Exec Dt:
01/11/2001
2
BORELLA, MICHAEL S.
Exec Dt:
01/11/2001
3
GRABELSKY, DAVID A.
Exec Dt:
01/11/2001
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6966003
NONE
09760434
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
SEAN M. SULLIVAN
300 SOUTH WACKER DRIVE
32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 14
Reel/Frame:052619/0442   Pages: 6
Recorded: 05/09/2020
Attorney Dkt #:82272728
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME FROM JOSEPH BODY PREVIOUSLY RECORDED ON REEL 011463 FRAME 0889. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JOSEPH, BOBY
Exec Dt:
01/11/2001
2
BORELLA, MICHAEL S.
Exec Dt:
01/11/2001
3
GRABELSKY, DAVID A.
Exec Dt:
01/11/2001
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6966003
NONE
09760434
Correspondence name and address
HEWLETT PACKARD ENTERPRISE
3404 E. HARMONY ROAD MS 79
FORT COLLINS, CO 80528
Assignment: 15
Reel/Frame:013197/0591   Pages: 4
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORELLA, MICHAEL S.
Exec Dt:
06/05/2001
2
JOSEPH, BOBY
Exec Dt:
05/14/2001
3
GRABELSKY, DAVID A.
Exec Dt:
05/14/2001
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6996621
NONE
09731333
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
S. RICHARD CARDEN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:011927/0962   Pages: 6
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUSTER, GUIDO M.
Exec Dt:
04/06/2001
2
BORELLA, MICHAEL S.
Exec Dt:
06/04/2001
3
GRABELSKY, DAVID A.
Exec Dt:
05/18/2001
4
SIDHU, IKHLAQ S.
Exec Dt:
03/20/2001
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822957
NONE
09707708
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
MARCUS J. THYMIAN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:012171/0608   Pages: 7
Recorded: 09/17/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 011927, FRAME 0962. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
SCHUSTER, GUIDO M.
Exec Dt:
04/06/2001
2
BORELLA, MICHAEL S.
Exec Dt:
06/06/2001
3
GRABELSKY, DAVID A.
Exec Dt:
05/18/2001
4
SIDHU, IKHLAQ S.
Exec Dt:
03/20/2001
Assignee
1
3COM CORPORATION
5400 BAYFRONT PLAZA
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822957
NONE
09707708
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
MARCUS J. THYMIAN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:015537/0142   Pages: 3
Recorded: 06/29/2004
Attorney Dkt #:MBHB 04-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABELSKY, DAVID A.
Exec Dt:
06/24/2004
2
HOMEIER, MICHAEL
Exec Dt:
06/24/2004
Assignee
1
3COM CORPORATION
350 CAMPUS DRIVE
MARLBOROUGH, MASSACHUSETTS 01752-3064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7613170
NONE
10880686
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
THOMAS E. WETTERMANN
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606

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