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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 : KULEWSKI, KRZYSZTOF
Total Assignments: 8
Assignment: 1
Reel/Frame:022543/0043   Pages: 4
Recorded: 04/14/2009
Attorney Dkt #:24207-14518
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2009
2
Exec Dt:
03/05/2009
Assignee
1
1600 AMPHITHEATRE PARKWAY
BUILDING 41
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12398868
Correspondence name and address
ROBERT R. SACHS
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 2
Reel/Frame:033567/0880   Pages: 2
Recorded: 08/19/2014
Attorney Dkt #:093054-0714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2014
2
Exec Dt:
07/02/2014
3
Exec Dt:
07/03/2014
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14323911
Correspondence name and address
ANDREW D. MICKELSEN
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA, SUITE 1700
IRVINE, CA 92614-2559
Assignment: 3
Reel/Frame:033663/0867   Pages: 3
Recorded: 09/04/2014
Attorney Dkt #:LE-0472-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2014
2
Exec Dt:
08/29/2014
3
Exec Dt:
08/29/2014
Assignee
1
1600 AMPHITHEATER PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14475196
Correspondence name and address
IP SPRING
180 NORTH LASALLE STREET
SUITE 3700
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:034569/0833   Pages: 3
Recorded: 12/22/2014
Attorney Dkt #:LE-0528-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2014
2
Exec Dt:
11/26/2014
3
Exec Dt:
11/26/2014
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14555120
Correspondence name and address
IP SPRING - LE
180 N. LA SALLE, SUITE 3700
CHICAGO, IL 94043
Assignment: 5
Reel/Frame:034549/0699   Pages: 4
Recorded: 12/18/2014
Attorney Dkt #:LE-0301-01-US-P/NP/WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2014
2
Exec Dt:
12/15/2014
3
Exec Dt:
12/15/2014
4
Exec Dt:
12/15/2014
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14575225
Correspondence name and address
IP SPRING - LE
180 N. LA SALLE, SUITE 3700
CHICAGO, IL 60601
Assignment: 6
Reel/Frame:035662/0415   Pages: 3
Recorded: 05/18/2015
Attorney Dkt #:LE-0454-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2015
2
Exec Dt:
05/15/2015
3
Exec Dt:
05/15/2015
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14715156
Correspondence name and address
IP SPRING
180 N. LA SALLE
SUITE 3700
CHICAGO, IL 60601
Assignment: 7
Reel/Frame:038278/0121   Pages: 4
Recorded: 04/14/2016
Attorney Dkt #:LE-0541-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2016
2
Exec Dt:
04/01/2016
3
Exec Dt:
03/31/2016
4
Exec Dt:
03/31/2016
5
Exec Dt:
04/11/2016
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15080271
Correspondence name and address
IP SPRING
180 N. LASALLE ST.
SUITE 3700
CHICAGO, IL 60601
Assignment: 8
Reel/Frame:053699/0474   Pages: 3
Recorded: 09/04/2020
Attorney Dkt #:LE-1276-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2018
2
Exec Dt:
11/26/2018
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16978620
Correspondence name and address
IP SPRING
180 N. LA SALLE, SUITE 3700
CHICAGO, IL 60601

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