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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 : KIRKHAM, STEPHEN
Total Assignments: 18
Assignment: 1
Reel/Frame:026929/0290   Pages: 5
Recorded: 09/19/2011
Attorney Dkt #:2525.6170000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2011
2
Exec Dt:
09/14/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13236203
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:027021/0619   Pages: 4
Recorded: 10/05/2011
Attorney Dkt #:10029-03068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2011
2
Exec Dt:
10/04/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13253693
Correspondence name and address
ELIZABETH D. RUZICH
165 SOUTH MAIN STREET, SECOND FLOOR
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:034159/0175   Pages: 4
Recorded: 11/12/2014
Attorney Dkt #:10029-04512 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2011
2
Exec Dt:
10/04/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14512978
Correspondence name and address
PAIGE ALSBURY, PATENT LAW WORKS LLP
201 S. MAIN STREET, SUITE 250
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:027303/0671   Pages: 4
Recorded: 11/30/2011
Attorney Dkt #:087868-0685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2011
2
Exec Dt:
11/29/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13306925
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, NW
WASHINGTON, DC 20005-3096
Assignment: 5
Reel/Frame:027353/0603   Pages: 4
Recorded: 12/08/2011
Attorney Dkt #:16013-000116/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2011
2
Exec Dt:
11/29/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13314602
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C (GOOGLE)
PO BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:027365/0472   Pages: 7
Recorded: 12/12/2011
Attorney Dkt #:098981-0285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2011
2
Exec Dt:
11/29/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13306789
Correspondence name and address
TROY D SMITH - FOLEY & LARDNER LLP
777 E. WISCONSIN AVE.
MILWAUKEE, WI 53202
Assignment: 7
Reel/Frame:028395/0766   Pages: 4
Recorded: 06/18/2012
Attorney Dkt #:16013-000116/US/COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2011
2
Exec Dt:
11/29/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13525930
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C
PO BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:033092/0986   Pages: 4
Recorded: 06/12/2014
Attorney Dkt #:10029-04337 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2011
2
Exec Dt:
11/29/2011
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14267870
Correspondence name and address
KANDA V. ISHIHARA, PATENT LAW WORKS LLP
201 S. MAIN STREET, SUITE 250
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:027754/0459   Pages: 4
Recorded: 02/23/2012
Attorney Dkt #:087868-0750
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2012
2
Exec Dt:
02/17/2012
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13402830
Correspondence name and address
ANDREW D. MICKELSEN
4 PARK PLAZA
SUITE 1700
IRVINE, CA 92614
Assignment: 10
Reel/Frame:027881/0222   Pages: 4
Recorded: 03/16/2012
Attorney Dkt #:087868-0650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2012
2
Exec Dt:
03/09/2012
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13417168
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA, SUITE 1700
IRVINE, CA 92614-2559
Assignment: 11
Reel/Frame:028593/0227   Pages: 4
Recorded: 07/19/2012
Attorney Dkt #:10029-03311 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2012
2
Exec Dt:
07/09/2012
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13545848
Correspondence name and address
KANDA V. ISHIHARA
165 SOUTH MAIN STREET, SECOND FLOOR
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:032173/0894   Pages: 3
Recorded: 02/07/2014
Attorney Dkt #:26887-25161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2014
2
Exec Dt:
02/03/2014
Assignee
1
888 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14175180
Correspondence name and address
ANDREW P. WHITEHEAD
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 13
Reel/Frame:039295/0378   Pages: 3
Recorded: 07/29/2016
Attorney Dkt #:26887-33188/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2014
2
Exec Dt:
02/03/2014
Assignee
1
888 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15043710
Correspondence name and address
JORGE KINA
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 14
Reel/Frame:043511/0299   Pages: 3
Recorded: 09/06/2017
Attorney Dkt #:26887-36422/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2014
2
Exec Dt:
02/03/2014
Assignee
1
888 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15589703
Correspondence name and address
JORGE A. KINA
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 15
Reel/Frame:047799/0311   Pages: 3
Recorded: 12/17/2018
Attorney Dkt #:26887-42220/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2014
2
Exec Dt:
02/03/2014
Assignee
1
888 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16218069
Correspondence name and address
L ILI
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 16
Reel/Frame:049613/0074   Pages: 3
Recorded: 06/27/2019
Attorney Dkt #:26887-43781/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2014
2
Exec Dt:
02/03/2014
Assignee
1
888 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16439654
Correspondence name and address
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 17
Reel/Frame:063042/0593   Pages: 4
Recorded: 03/21/2023
Attorney Dkt #:8696-097672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2019
2
Exec Dt:
07/15/2019
Assignee
1
2338 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17625725
Correspondence name and address
COGNITION IP, P.C.
50 CALIFORNIA ST
SUITE 1500
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:063042/0473   Pages: 4
Recorded: 03/21/2023
Attorney Dkt #:8696-014825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2020
2
Exec Dt:
06/17/2020
Assignee
1
2338 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17637424
Correspondence name and address
COGNITION IP, P.C.
50 CALIFORNIA ST
SUITE 1500
SAN FRANCISCO, CA 94111

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