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Patent Assignment Assignor Details
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Assignor Name : SAPERSTEIN, WILLIAM
Total Assignments: 7
Assignment: 1
Reel/Frame:013518/0453   Pages: 8
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2003
2
Exec Dt:
03/06/2003
3
Exec Dt:
03/07/2003
4
Exec Dt:
03/14/2003
5
Exec Dt:
03/13/2003
6
Exec Dt:
03/07/2003
Assignee
1
3400 HILLVIEW AVENUE
BUILDING 5, 1ST FLOOR
PALO ALTO, CALIFORNIA 94304-1346
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10360827
Correspondence name and address
STEVEN A. SWERNOFSKY
SWERNOFSKY LAW GROUP PC
P.O. BOX 390013
MOUNTAIN VIEW, CA 94039-0013
Assignment: 2
Reel/Frame:014249/0533   Pages: 4
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2003
2
Exec Dt:
10/28/2003
3
Exec Dt:
10/23/2003
Assignee
1
3400 HILLVIEW AVENUE
BUILDING 5, 1ST FLOOR
PALO ALTO, CALIFORNIA 94304-1346
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10670129
Correspondence name and address
SWERNOFSKY LAW GROUP PC
STEVEN A. SWERNOFSKY
P.O. BOX 390013
MOOUNTAIN VIEW, CA 94039-0013
Assignment: 3
Reel/Frame:030432/0950   Pages: 6
Recorded: 05/16/2013
Attorney Dkt #:86244-3900=3901-3988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2012
2
Exec Dt:
10/10/2012
Assignee
1
76 NINTH AVENUE
9TH FLOOR
NEW YORK, NEW YORK 10011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13588872
Correspondence name and address
WINSTON & STRAWN LLP - MICHAEL J. SCHEER
1700 K STREET N.W.
PATENT DEPARTMENT
WASHINGTON, DC 200063817
Assignment: 4
Reel/Frame:037653/0718   Pages: 5
Recorded: 01/28/2016
Attorney Dkt #:100001-10780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2016
2
Exec Dt:
01/26/2016
3
Exec Dt:
01/25/2016
4
Exec Dt:
01/25/2016
5
Exec Dt:
01/26/2016
6
Exec Dt:
01/26/2016
7
Exec Dt:
01/26/2016
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14985080
Correspondence name and address
ANDREW VAN COURT
154 GRAND STREET
VAN COURT & ALDRIDGE LLP
NEW YORK, NY 10013
Assignment: 5
Reel/Frame:055072/0823   Pages: 4
Recorded: 01/29/2021
Attorney Dkt #:1333-189US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2018
2
Exec Dt:
06/25/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/25/2018
5
Exec Dt:
06/25/2018
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17066264
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125
Assignment: 6
Reel/Frame:064247/0214   Pages: 4
Recorded: 07/13/2023
Attorney Dkt #:20304000USCON02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2018
2
Exec Dt:
06/25/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/25/2018
5
Exec Dt:
06/25/2018
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18351404
Correspondence name and address
COLBY NIPPER / GOOGLE
291 EAST SHORE DRIVE
SUITE 200
EAGLE, ID 83616
Assignment: 7
Reel/Frame:056407/0306   Pages: 3
Recorded: 06/02/2021
Attorney Dkt #:030120-270610US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2021
2
Exec Dt:
01/11/2021
3
Exec Dt:
01/12/2021
4
Exec Dt:
01/11/2021
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17151015
Correspondence name and address
BUTZEL LONG
1909 K ST., SUITE 500
WASHINGTON, DC 20006

Search Results as of: 05/12/2024 04:58 AM
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