skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : FRIEDBERG, DAVID
Total Assignments: 16
Assignment: 1
Reel/Frame:018735/0814   Pages: 4
Recorded: 12/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDBERG, DAVID
Exec Dt:
12/23/2006
Assignee
1
WEATHERBILL, INC.
445 BUSH ST., SUITE 100
SAN FRANCISCO, CALIFORNIA 94108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080154786
11645951
Correspondence name and address
CARR & FERRELL LLP
2200 GENG ROAD
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:019186/0019   Pages: 3
Recorded: 04/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDBERG, DAVID
Exec Dt:
04/03/2007
Assignee
1
WEATHERBILL, INC.
445 BUSH STREET, SUITE 100
SAN FRANCISCO, CALIFORNIA 94108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080249955
11732533
Correspondence name and address
CARR & FERRELL LLP
2200 GENG ROAD
PALO ALTO, CA 94303
Assignment: 3
Reel/Frame:022123/0245   Pages: 2
Recorded: 01/18/2009
Attorney Dkt #:WEATHERBILL :: 4035US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDBERG, DAVID
Exec Dt:
01/05/2009
Assignee
1
WEATHERBILL, INC.
420 BRYANT STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080147417
11611111
Correspondence name and address
COLBY B. SPRINGER
CARR & FERRELL LLP
2200 GENG ROAD
PALO ALTO, CA 94303
Assignment: 4
Reel/Frame:030615/0192   Pages: 10
Recorded: 06/04/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDBERG, DAVID
Exec Dt:
04/15/2013
2
ANDREJKO, ERIK
Exec Dt:
04/02/2013
3
ETHINGTON, JAMES
Exec Dt:
04/02/2013
4
KHALIQ, SIRAJ
Exec Dt:
04/12/2013
5
SEIFERT, CHRISTOPHER
Exec Dt:
04/02/2013
6
SHAIKH, QASEEM AHMED
Exec Dt:
04/01/2013
7
D'ORGEVAL, TRISTAN
Exec Dt:
04/02/2013
Assignee
1
CLIMATE CORPORATION, THE
420 BRYAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130332205
13842752
Correspondence name and address
ELENA B. DRESZER
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 5
Reel/Frame:040696/0664   Pages: 4
Recorded: 12/20/2016
Attorney Dkt #:60450-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, JASON
Exec Dt:
12/19/2016
2
DRUMMOND, SCOTT
Exec Dt:
12/19/2016
3
FRIEDBERG, DAVID
Exec Dt:
12/19/2016
4
YOUNG, TIM
Exec Dt:
12/19/2016
5
HIATT, ADAM
Exec Dt:
12/19/2016
Assignee
1
KEENWAWA, INC.
200 KANSAS STREET, SUITE 215
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10482525
US20170055752
15247511
Correspondence name and address
HICKMAN PALERMO, ET AL., LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 6
Reel/Frame:064416/0908   Pages: 4
Recorded: 07/28/2023
Attorney Dkt #:088816.0117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, JASON
Exec Dt:
12/19/2016
2
DRUMMOND, SCOTT
Exec Dt:
12/19/2016
3
FRIEDBERG, DAVID
Exec Dt:
12/19/2016
4
YOUNG, TIM
Exec Dt:
12/19/2016
5
HIATT, ADAM
Exec Dt:
12/19/2016
Assignee
1
KEENWAWA, INC.
200 KANSAS ST. #215
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049174
US20200043084
16653620
Correspondence name and address
BAKER BOTTS L.L.P.
401 SOUTH FIRST ST.
SUITE 1300
AUSTIN, TX 78704
Assignment: 7
Reel/Frame:045279/0462   Pages: 8
Recorded: 03/19/2018
Attorney Dkt #:60450-0017, 0014, 0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIATT, ADAM
Exec Dt:
03/08/2018
2
FRIEDBERG, DAVID
Exec Dt:
03/14/2018
3
FELSER, JAKE
Exec Dt:
03/08/2018
4
LAUGHLAND, JUSTIN
Exec Dt:
03/08/2018
5
AMBAUEN, MATT
Exec Dt:
03/08/2018
Assignee
1
KEENWAWA, INC.
200 KANSAS STREET, SUITE 215
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10327583
US20180249861
15913661
Correspondence name and address
HICKMAN PALERMO, ET AL., LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 8
Reel/Frame:055161/0836   Pages: 8
Recorded: 02/05/2021
Attorney Dkt #:088816.0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIATT, ADAM
Exec Dt:
03/08/2018
2
FRIEDBERG, DAVID
Exec Dt:
03/14/2018
3
FELSER, JAKE
Exec Dt:
03/08/2018
4
LAUGHLAND, JUSTIN
Exec Dt:
03/08/2018
5
AMBAUEN, MATT
Exec Dt:
03/08/2018
Assignee
1
KEENWAWA, INC
200 KANSAS STREET # 215
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11096519
US20190254470
16404539
Correspondence name and address
BAKER BOTTS L.L.P.
1001 PAGE MILL ROAD
BUILDING ONE, SUITE 200
PALO ALTO, CA 94304-1007
Assignment: 9
Reel/Frame:058338/0254   Pages: 5
Recorded: 12/08/2021
Attorney Dkt #:CANAP016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGER, GREGORY ALLEN
Exec Dt:
12/01/2021
2
KIZER, JEFFERY LANCE
Exec Dt:
11/29/2021
3
AMBAUEN, MATTHEW
Exec Dt:
12/07/2021
4
TAI, STEPHAN WEIDI
Exec Dt:
11/24/2021
5
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
6
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
7
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
8
SPENCE, SIMON
Exec Dt:
12/02/2021
9
DELMENICO, PETER
Exec Dt:
12/01/2021
10
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
11
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440786
US20220250890
17545433
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 10
Reel/Frame:058339/0350   Pages: 5
Recorded: 12/08/2021
Attorney Dkt #:CANAP003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIZER, JEFFERY LANCE
Exec Dt:
11/23/2021
2
SPRINGER, GREGORY ALLEN
Exec Dt:
12/01/2021
3
AMBAUEN, MATTHEW
Exec Dt:
12/07/2021
4
TAI, STEPHAN WEIDI
Exec Dt:
11/23/2021
5
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
6
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
7
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
8
SPENCE, SIMON
Exec Dt:
12/02/2021
9
DELMENICO, PETER
Exec Dt:
11/24/2021
10
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
11
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11524886
US20220250891
17545699
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 11
Reel/Frame:058353/0620   Pages: 12
Recorded: 12/09/2021
Attorney Dkt #:CANAP001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGER, GREGORY ALLEN
Exec Dt:
12/09/2021
2
KIZER, JEFFERY LANCE
Exec Dt:
11/23/2021
3
AMBAUEN, MATTHEW
Exec Dt:
12/06/2021
4
TAI, STEPHAN WEIDI
Exec Dt:
11/23/2021
5
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
6
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
7
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
8
SPENCE, SIMON
Exec Dt:
11/24/2021
9
DELMENICO, PETER
Exec Dt:
11/24/2021
10
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
11
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
12
DOS SANTOS, KRISTOPHER BERNARDO
Exec Dt:
12/02/2021
13
KASHI, ELIJAH S.
Exec Dt:
11/23/2021
14
DAVIES, ANDREW SCOTT
Exec Dt:
12/01/2021
15
BUENO, DANILO
Exec Dt:
11/24/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220250896
17547081
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 12
Reel/Frame:058354/0176   Pages: 12
Recorded: 12/09/2021
Attorney Dkt #:CANAP001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGER, GREGORY ALLEN
Exec Dt:
12/09/2021
2
KIZER, JEFFERY LANCE
Exec Dt:
11/23/2021
3
AMBAUEN, MATTHEW
Exec Dt:
12/06/2021
4
TAI, STEPHAN WEIDI
Exec Dt:
11/23/2021
5
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
6
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
7
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
8
SPENCE, SIMON
Exec Dt:
11/24/2021
9
DELMENICO, PETER
Exec Dt:
11/24/2021
10
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
11
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
12
DOS SANTOS, KRISTOPHER BERNARDO
Exec Dt:
11/23/2021
13
KASHI, ELIJAH S.
Exec Dt:
11/23/2021
14
DAVIES, ANDREW SCOTT
Exec Dt:
12/01/2021
15
BUENO, DANILO
Exec Dt:
11/24/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492245
US20220250897
17547109
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 13
Reel/Frame:058359/0400   Pages: 5
Recorded: 12/10/2021
Attorney Dkt #:CANAP010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGER, GREGORY ALLEN
Exec Dt:
12/01/2021
2
KIZER, JEFFERY LANCE
Exec Dt:
11/29/2021
3
AMBAUEN, MATTHEW
Exec Dt:
12/07/2021
4
TAI, STEPHAN WEIDI
Exec Dt:
11/24/2021
5
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
6
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
7
VARGAS, ANDRÉS ORNELAS
Exec Dt:
12/01/2021
8
SPENCE, SIMON
Exec Dt:
12/02/2021
9
DELMENICO, PETER
Exec Dt:
12/01/2021
10
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
11
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
12
DOS SANTOS, KRISTOPHER BERNARDO
Exec Dt:
11/24/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492246
US20220250895
17547612
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 14
Reel/Frame:058360/0508   Pages: 5
Recorded: 12/10/2021
Attorney Dkt #:CANAP008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGER, GREGORY ALLEN
Exec Dt:
12/01/2021
2
MCCOMMONS, SEAN
Exec Dt:
11/26/2021
3
KIZER, JEFFERY LANCE
Exec Dt:
12/01/2021
4
AMBAUEN, MATTHEW
Exec Dt:
12/07/2021
5
TAI, STEPHAN WEIDI
Exec Dt:
11/24/2021
6
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
7
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
8
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
9
SPENCE, SIMON
Exec Dt:
12/02/2021
10
DELMENICO, PETER
Exec Dt:
12/01/2021
11
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
12
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11383965
NONE
17547716
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 15
Reel/Frame:058373/0317   Pages: 5
Recorded: 12/13/2021
Attorney Dkt #:CANAP015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMBAUEN, MATTHEW
Exec Dt:
12/07/2021
2
SPRINGER, GREGORY ALLEN
Exec Dt:
12/01/2021
3
KIZER, JEFFERY LANCE
Exec Dt:
11/29/2021
4
TAI, STEPHAN WEIDI
Exec Dt:
11/24/2021
5
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
6
FRIEDBERG, DAVID
Exec Dt:
11/28/2021
7
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
8
SPENCE, SIMON
Exec Dt:
12/02/2021
9
DELMENICO, PETER
Exec Dt:
12/01/2021
10
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
11
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
12
KASHI, ELIJAH S.
Exec Dt:
11/24/2021
13
WORD, DALE
Exec Dt:
11/28/2021
14
POSNER, NICOLAS D.
Exec Dt:
11/29/2021
15
SANTOS, KRISTOPHER BERNARDO DOS
Exec Dt:
11/24/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518669
US20220250894
17549155
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306
Assignment: 16
Reel/Frame:058365/0086   Pages: 12
Recorded: 12/10/2021
Attorney Dkt #:CANAP005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASHI, ELIJAH S.
Exec Dt:
11/24/2021
2
SANTOS, KRISTOPHER BERNARDO DOS
Exec Dt:
11/24/2021
3
DAVIES, ANDREW SCOTT
Exec Dt:
11/24/2021
4
BUENO, DANILO
Exec Dt:
11/24/2021
5
SPRINGER, GREGORY ALLEN
Exec Dt:
12/01/2021
6
KIZER, JEFFERY LANCE
Exec Dt:
11/24/2021
7
AMBAUEN, MATTHEW
Exec Dt:
12/07/2021
8
TAI, STEPHAN WEIDI
Exec Dt:
11/24/2021
9
SHAHOIAN, ERIK JAMES
Exec Dt:
12/07/2021
10
FRIEDBERG, DAVID
Exec Dt:
12/06/2021
11
VARGAS, ANDRÉS ORNELAS
Exec Dt:
11/29/2021
12
SPENCE, SIMON
Exec Dt:
12/02/2021
13
DELMENICO, PETER
Exec Dt:
12/01/2021
14
JENKINS, ANDREW CHRISTOPHER
Exec Dt:
12/01/2021
15
RAY, NATHAN ANDREW
Exec Dt:
12/02/2021
Assignee
1
CANA TECHNOLOGY, INC.
1204 MIDDLEFIELD ROAD
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472690
US20220250892
17548258
Correspondence name and address
DAYLIGHT LAW, P.C.
3790 EL CAMINO REAL, UNIT #531
PALO ALTO, CA 94306

Search Results as of: 05/26/2024 06:01 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT