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Patent Assignment Assignor Details
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Assignor Name : O'BRIEN, MICHAEL P.
Total Assignments: 24
Assignment: 1
Reel/Frame:004974/0730   Pages: 1
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
O'BRIEN, MICHAEL P.
Exec Dt:
10/24/1988
Assignees
1
SIMULCOMM PARTNERSHIP OF CELLULAR TECHNOLOGY, INC., A NY PARTNERSHIP
2
SPECTRACOM CORPORATION, A NY PARTNERSHIP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5031230
NONE
07261530
Correspondence name and address
MARTIN LUKACHER
2200 LINCOLN FIRST TOWER
ROCHESTER, NEW YORK 14604
Assignment: 2
Reel/Frame:007081/0150   Pages: 2
Recorded: 07/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'BRIEN, MICHAEL P.
Exec Dt:
07/15/1994
Assignee
1
EVERGREEN SOFT SPA, INC.
3642 W. ELEVEN MILE ROAD
BERKLEY, MICHIGAN 48072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5511254
NONE
08275518
Correspondence name and address
THOMAS D. HELMHOLDT
BASILE AND HANLON, P.C.
1650 W. BIG BEAVER ROAD
STE. 210
TROY, MI 48084
Assignment: 3
Reel/Frame:008791/0885   Pages: 4
Recorded: 10/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDBERG, STEVEN JEFFREY
Exec Dt:
10/16/1997
2
GURLEY, GENE STEVEN
Exec Dt:
10/22/1997
3
O'BRIEN, MICHAEL P.
Exec Dt:
10/20/1997
Assignee
1
MOTOROLA, INC.
1303 EAST ALGONQUIN ROAD
SCHAUMBURG, ILLINOIS 60196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990464
NONE
08958069
Correspondence name and address
MOTOROLA, INC.
R. LOUIS BREEDEN
IP LAW DEPT. - MS E230
5401 N. BEACH STREET
FORT WORTH, TX 76137
Assignment: 4
Reel/Frame:010513/0745   Pages: 6
Recorded: 01/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIECO, NICHOLAS
Exec Dt:
01/03/2000
2
HOFMAN, JAMES C.
Exec Dt:
01/03/2000
3
HOFMAN, GERRY T.
Exec Dt:
01/03/2000
4
O'BRIEN, MICHAEL P.
Exec Dt:
01/03/2000
Assignee
1
CISCO SYSTEMS, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6598183
NONE
09477504
Correspondence name and address
ARTHUR M. PESLAK
80 SCENIC DRIVE, SUITE 5
FREEHOLD, NJ 07728
Assignment: 5
Reel/Frame:013870/0300   Pages: 3
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, MICHAEL P.
Exec Dt:
10/16/2002
2
BUNDY, DONALD D.
Exec Dt:
10/16/2002
Assignee
1
GRESHAM FINANCIAL SERVICES, INC.
15707 ROCKFIELD, SUITE 305
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030135451
10217633
Correspondence name and address
MCDERMOTT, WILL & EMERY
MARC E. BROWN
2049 CENTURY PARK EAST, 34TH FLOOR
LOS ANGELES, CA 90067-3208
Assignment: 6
Reel/Frame:013904/0047   Pages: 3
Recorded: 03/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, MICHAEL P.
Exec Dt:
10/16/2002
2
BUNDY, DONALD D.
Exec Dt:
10/16/2002
Assignee
1
GRESHAM FINANCIAL SERVICES, INC.
15707 ROCKFIELD, SUITE 305
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030144950
10217660
Correspondence name and address
MCDERMOTT, WILL & EMERY
MARC E. BROWN
2049 CENTURY PARK EAST, 34TH FLOOR
LOS ANGELES, CA 90067-3208
Assignment: 7
Reel/Frame:013953/0804   Pages: 3
Recorded: 04/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, MICHAEL P.
Exec Dt:
10/16/2002
2
BUNDY, DONALD D.
Exec Dt:
10/16/2002
Assignee
1
GRESHAM FINANCIAL SERVICES, INC.
15707 ROCKFIELD
SUITE 305
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030163414
10217838
Correspondence name and address
MCDERMOTT, WILL & EMERY
MARC E. BROWN
2049 CENTURY PARK EAST, 34TH FLOOR
LOS ANGELES, CA 90067-3208
Assignment: 8
Reel/Frame:014507/0690   Pages: 4
Recorded: 04/08/2004
Conveyance: DOCUMENT PREVIOUSLY RECORDED ON REEL 013904 FRAME 0047 CONTAINED AN ERROR IN SERIAL NUMBER 10/227,660. DOCUMENT RE-RECORDED TO CORRECT ERROR ON STATE REEL. (ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST TO SAID ASSIGNEE)
Assignors
1
O'BRIEN, MICHAEL P.
Exec Dt:
10/16/2002
2
BUNDY, DONALD D.
Exec Dt:
10/16/2002
Assignee
1
GRESHAN FINANCIAL SERVICES, INC.
15707 ROCKFIELD, SUITE 305
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030144950
10217660
Correspondence name and address
MCDERMOTT, WILL & EMERY
MARC E. BROWN
2049 CENTURY PARK EAST
34TH FLOOR
LOS ANGELES, CA 90067-3208
Assignment: 9
Reel/Frame:018086/0970   Pages: 6
Recorded: 07/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFFER, SHMUEL
Exec Dt:
06/08/2006
2
METZGER, LARRY RAYMOND
Exec Dt:
06/09/2006
3
O'BRIEN, MICHAEL P.
Exec Dt:
06/08/2006
4
EARL, GORDON REX
Exec Dt:
06/08/2006
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8649492
US20080037750
11481094
Correspondence name and address
CHARLES J. KULAS
TRELLIS INTELLECTUAL PROPERTY LAW GROUP
1900 EMBARCADERO ROAD
SUITE 109
PALO ALTO, CA 94303-3310
Assignment: 10
Reel/Frame:018037/0245   Pages: 6
Recorded: 07/31/2006
Attorney Dkt #:1370.177US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METZGER, LARRY RAYMOND
Exec Dt:
07/31/2006
2
O'BRIEN, MICHAEL P.
Exec Dt:
07/25/2006
3
SHAFFER, SHMUEL
Exec Dt:
07/27/2006
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8670537
US20080037749
11461386
Correspondence name and address
GARTH VIVIER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:018632/0830   Pages: 5
Recorded: 12/14/2006
Attorney Dkt #:951419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFFER, SHMUEL
Exec Dt:
12/04/2006
2
O'BRIEN, MICHAEL P.
Exec Dt:
12/06/2006
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SJC/10/2/1
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7616936
US20080147392
11610596
Correspondence name and address
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SJC/10/2/1
SAN JOSE, CA 95134-1706
Assignment: 12
Reel/Frame:018793/0683   Pages: 5
Recorded: 01/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFFER, SHMUEL
Exec Dt:
01/03/2007
2
O'BRIEN, MICHAEL P.
Exec Dt:
01/03/2007
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8331540
US20080165935
11651678
Correspondence name and address
CHARLES J. KULAS
TRELLIS INTELLECTUAL PROP. LAW GROUP, PC
1900 EMBARCADERO ROAD
SUITE 109
PALO ALTO, CA 94303-3310
Assignment: 13
Reel/Frame:032767/0875   Pages: 4
Recorded: 04/28/2014
Attorney Dkt #:26310-0227002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFFER, SHMUEL
Exec Dt:
01/03/2007
2
O'BRIEN, MICHAEL P.
Exec Dt:
01/03/2007
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8767926
US20130095799
13708000
Correspondence name and address
AYAN ROY-CHOWDHURY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:019612/0721   Pages: 6
Recorded: 07/26/2007
Attorney Dkt #:100101-033900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFFER, SHMUEL
Exec Dt:
07/20/2007
2
FRAUENTHAL, JAMES C.
Exec Dt:
07/09/2007
3
O'BRIEN, MICHAEL P.
Exec Dt:
07/10/2007
Assignee
1
CISCO TECHNOLOGY, INC.
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8036375
US20090030693
11828589
Correspondence name and address
BRIAN N. YOUNG
1900 EMBARCADERO ROAD
SUITE 109
PALO ALTO, CA 94303
Assignment: 15
Reel/Frame:020037/0362   Pages: 6
Recorded: 10/26/2007
Attorney Dkt #:1370.212US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFFER, SHMUEL
Exec Dt:
09/14/2007
2
FRAUENTHAL, JAMES C.
Exec Dt:
09/12/2007
3
O'BRIEN, MICHAEL P.
Exec Dt:
09/13/2007
4
METZGER, LARRY RAYMOND
Exec Dt:
09/14/2007
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8160112
US20090074012
11856461
Correspondence name and address
GARTH VIVIER
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 16
Reel/Frame:021909/0938   Pages: 6
Recorded: 12/02/2008
Attorney Dkt #:P0022176.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AAMODT, PAUL B.
Exec Dt:
11/19/2008
2
O'BRIEN, MICHAEL P.
Exec Dt:
09/18/2008
3
VIAVATTINE, JOSEPH J.
Exec Dt:
11/24/2008
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MAIL STOP LC340
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070247786
11379977
Correspondence name and address
CAROL F. BARRY
710 MEDTRONIC PARKWAY
MAIL STOP LC340
MINNEAPOLIS, MN 55432
Assignment: 17
Reel/Frame:023623/0653   Pages: 9
Recorded: 12/08/2009
Attorney Dkt #:1370.268US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRAUENTHAL, JAMES C.
Exec Dt:
12/01/2008
2
O'BRIEN, MICHAEL P.
Exec Dt:
12/01/2008
3
RAMALHO, MICHAEL ANTHONY
Exec Dt:
12/01/2008
4
SKRABUTENAS, GARY ALAN
Exec Dt:
12/01/2008
5
SHAFFER, SHMUEL
Exec Dt:
12/01/2008
6
CHRISTENSON, STEVEN L.
Exec Dt:
12/01/2008
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8428247
US20100135481
12326756
Correspondence name and address
MICHAEL K. HSU
SCHWEGMAN, LUNDBERG & WOESSNER, P.C.
P.O. BOX 2938
MINNEAPOLIS, MINNESOTA 55402-0938
Assignment: 18
Reel/Frame:024971/0375   Pages: 6
Recorded: 09/10/2010
Attorney Dkt #:03919.0195 (968963)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANES, M. DAVID
Exec Dt:
08/10/2010
2
FRAUENTHAL, JAMES C.
Exec Dt:
08/16/2010
3
O'BRIEN, MICHAEL P.
Exec Dt:
08/10/2010
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120063332
12879910
Correspondence name and address
PATENT CAPITAL GROUP - CISCO
6119 MCCOMMAS
DALLAS, TX 75214
Assignment: 19
Reel/Frame:031126/0391   Pages: 8
Recorded: 09/03/2013
Attorney Dkt #:0370.1560C (982378)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEDELTCHEV, PLAMEN NEDELTCHEV
Exec Dt:
08/16/2013
2
AKHTER, AAMER SAEED
Exec Dt:
08/16/2013
3
CHANDRASEKARAN, BALACHANDER
Exec Dt:
08/16/2013
4
YU, ERIC
Exec Dt:
08/30/2013
5
ASADULLAH, SALMAN
Exec Dt:
08/26/2013
6
O'BRIEN, MICHAEL P.
Exec Dt:
08/16/2013
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9357410
US20150063158
14016463
Correspondence name and address
D. ANDREW FLOAM
9801 WASHINGTONIAN BLVD.
SUITE 750
GAITHERSBURG, MD 20878
Assignment: 20
Reel/Frame:041787/0110   Pages: 6
Recorded: 03/29/2017
Attorney Dkt #:0370.2891C/1007593-US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, MICHAEL P.
Exec Dt:
03/27/2017
2
WHITE, DAVID C., JR.
Exec Dt:
03/27/2017
3
NATARAJAN, MUHILAN
Exec Dt:
03/28/2017
4
ROBERTS, CHRISTOPHER SHAUN
Exec Dt:
03/27/2017
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10680915
US20180287893
15472849
Correspondence name and address
D. ANDREW FLOAM
9801 WASHINGTONIAN BLVD.
SUITE 750
GAITHERSBURG, MD 20878
Assignment: 21
Reel/Frame:057473/0069   Pages: 4
Recorded: 09/14/2021
Attorney Dkt #:C00010162.USN4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'BRIEN, MICHAEL P.
Exec Dt:
05/17/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11359544
US20200277897
16645904
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 22
Reel/Frame:057709/0222   Pages: 4
Recorded: 10/05/2021
Attorney Dkt #:C00010162.USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'BRIEN, MICHAEL P.
Exec Dt:
05/17/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378007
US20210207531
17206073
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 23
Reel/Frame:061583/0371   Pages: 4
Recorded: 10/28/2022
Attorney Dkt #:00010162-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'BRIEN, MICHAEL P.
Exec Dt:
05/17/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873760
US20230059971
17856572
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 24
Reel/Frame:063208/0748   Pages: 3
Recorded: 04/03/2023
Attorney Dkt #:6831.002, 6831.004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'BRIEN, MICHAEL P.
Exec Dt:
03/31/2023
Assignee
1
REDDOG PROPERTIES, LLC
1220 MEADOW AVENUE
FAIRVIEW, OKLAHOMA 73737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323707
18295098
Correspondence name and address
DUNLAP CODDING, P.C.
P.O. BOX 16370
OKLAHOMA CITY, OK 73113

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