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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 : KARKHECK, JOHANN FRITZ
Total Assignments: 13
Assignment: 1
Reel/Frame:035452/0041   Pages: 4
Recorded: 04/20/2015
Attorney Dkt #:97508-920728 (P20-4DUS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/16/2015
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29523112
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:035529/0261   Pages: 4
Recorded: 04/29/2015
Attorney Dkt #:P20-4DUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/20/2015
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29523112
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:038834/0199   Pages: 5
Recorded: 06/07/2016
Attorney Dkt #:P246-2NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2016
2
Exec Dt:
06/06/2016
3
Exec Dt:
06/06/2016
4
Exec Dt:
06/06/2016
5
Exec Dt:
06/07/2016
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15175591
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON
TWO EMBARCADARO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:039171/0155   Pages: 5
Recorded: 07/15/2016
Attorney Dkt #:P251-2NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2016
2
Exec Dt:
07/14/2016
3
Exec Dt:
07/14/2016
4
Exec Dt:
07/14/2016
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15212165
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP/SOLAR
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:041114/0203   Pages: 8
Recorded: 01/28/2017
Attorney Dkt #:P261-9NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2016
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
4
Exec Dt:
10/17/2016
5
Exec Dt:
10/18/2016
6
Exec Dt:
10/17/2016
7
Exec Dt:
11/06/2016
8
Exec Dt:
10/17/2016
9
Exec Dt:
01/20/2017
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15246495
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:042979/0886   Pages: 5
Recorded: 07/11/2017
Attorney Dkt #:P353-1NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2017
2
Exec Dt:
06/29/2017
3
Exec Dt:
07/06/2017
4
Exec Dt:
07/05/2017
5
Exec Dt:
07/11/2017
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15647213
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP/SOLAR
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:043037/0770   Pages: 4
Recorded: 07/18/2017
Attorney Dkt #:P355-1NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/11/2017
Assignee
1
3055 CLEARVIEW WAY
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15653493
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP/SOLAR
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:045094/0363   Pages: 4
Recorded: 03/02/2018
Attorney Dkt #:P352-1NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/04/2017
Assignee
1
3500 DEER CREEK ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15909542
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:045094/0836   Pages: 4
Recorded: 03/02/2018
Attorney Dkt #:P370-1NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
12/04/2017
Assignee
1
3500 DEER CREEK ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15909880
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 10
Reel/Frame:057044/0939   Pages: 11
Recorded: 07/31/2021
Attorney Dkt #:20179-2503US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2021
2
Exec Dt:
07/20/2021
3
Exec Dt:
07/20/2021
4
Exec Dt:
07/21/2021
5
Exec Dt:
07/27/2021
6
Exec Dt:
07/19/2021
7
Exec Dt:
07/19/2021
Assignee
1
1538 SCENIC AVE.
BERKELEY, CALIFORNIA 94708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17390159
Correspondence name and address
NORTH WEBER & BAUGH LLP
3260 HILLVIEW AVENUE
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:058732/0604   Pages: 9
Recorded: 01/22/2022
Attorney Dkt #:20179-2505US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2022
2
Exec Dt:
01/18/2022
3
Exec Dt:
01/18/2022
4
Exec Dt:
01/21/2022
5
Exec Dt:
01/20/2022
Assignee
1
1538 SCENIC AVENUE
BERKELEY, CALIFORNIA 94708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17581873
Correspondence name and address
NORTH WEBER & BAUGH LLP
3260 HILLVIEW AVENUE
PALO ALTO, CA 94304
Assignment: 12
Reel/Frame:061643/0664   Pages: 8
Recorded: 11/03/2022
Attorney Dkt #:20179-2519US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2022
2
Exec Dt:
11/02/2022
3
Exec Dt:
11/01/2022
4
Exec Dt:
11/01/2022
Assignee
1
1538 SCENIC AVE.
BERKELEY, CALIFORNIA 94708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17979911
Correspondence name and address
NORTH WEBER & BAUGH LLP
2251 GRANT ROAD, SUITE H
LOS ALTOS, CA 94024
Assignment: 13
Reel/Frame:062159/0388   Pages: 8
Recorded: 12/20/2022
Attorney Dkt #:20179-2568US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2022
2
Exec Dt:
12/20/2022
3
Exec Dt:
12/16/2022
4
Exec Dt:
12/19/2022
Assignee
1
1538 SCENIC AVE.
BERKELEY, CALIFORNIA 94708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18084987
Correspondence name and address
NORTH WEBER & BAUGH LLP
2251 GRANT ROAD, SUITE H
LOS ALTOS, CA 94024

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