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 : STEINWEDEL, DAVID
Total Assignments: 13
Assignment: 1
Reel/Frame:042243/0482   Pages: 7
Recorded: 04/13/2017
Attorney Dkt #:50342.66US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
03/13/2017
4
Exec Dt:
03/13/2017
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15178234
Correspondence name and address
HAYNES AND BOONE, LLP (50342) IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 2
Reel/Frame:042424/0959   Pages: 8
Recorded: 05/09/2017
Attorney Dkt #:50342.66US02
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME. PREVIOUSLY RECORDED AT REEL: 042243 FRAME: 0482. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
03/13/2017
4
Exec Dt:
03/13/2017
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15178234
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:049808/0891   Pages: 7
Recorded: 07/19/2019
Attorney Dkt #:50342.66US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
03/13/2017
4
Exec Dt:
03/13/2017
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16403939
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 4
Reel/Frame:058873/0599   Pages: 16
Recorded: 02/03/2022
Attorney Dkt #:50342.66US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
03/13/2017
4
Exec Dt:
03/03/2015
5
Exec Dt:
03/13/2017
Assignee
1
139 TOWNSEND ST.
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17450537
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 5
Reel/Frame:065883/0161   Pages: 7
Recorded: 12/15/2023
Attorney Dkt #:50342.66US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/14/2017
3
Exec Dt:
03/13/2017
4
Exec Dt:
03/13/2017
Assignee
1
139 TOWNSEND ST.
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17450537
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2801 N. HARWOOD ST.
SUITE 2300
DALLAS, TX 75201
Assignment: 6
Reel/Frame:046483/0059   Pages: 7
Recorded: 07/27/2018
Attorney Dkt #:50342.105US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2018
2
Exec Dt:
07/20/2018
3
Exec Dt:
07/24/2018
4
Exec Dt:
07/24/2018
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15985519
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 7
Reel/Frame:046931/0887   Pages: 10
Recorded: 09/20/2018
Attorney Dkt #:50342.101US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2018
2
Exec Dt:
09/18/2018
3
Exec Dt:
09/14/2018
4
Exec Dt:
09/10/2018
5
Exec Dt:
09/17/2018
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16107351
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 8
Reel/Frame:066491/0577   Pages: 10
Recorded: 02/19/2024
Attorney Dkt #:50342.101US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2018
2
Exec Dt:
09/04/2018
3
Exec Dt:
09/18/2018
4
Exec Dt:
09/14/2018
5
Exec Dt:
09/10/2018
6
Exec Dt:
09/17/2018
Assignee
1
139 TOWNSEND ST.
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18051391
Correspondence name and address
MICHAEL E. RAMON
2801 N. HARWOOD,
SUITE 2300
DALLAS, TX 75201
Assignment: 9
Reel/Frame:049527/0853   Pages: 6
Recorded: 06/19/2019
Attorney Dkt #:50342.104US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2019
2
Exec Dt:
06/04/2019
3
Exec Dt:
06/04/2019
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16418659
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 10
Reel/Frame:066501/0778   Pages: 7
Recorded: 02/20/2024
Attorney Dkt #:50342.104US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2019
2
Exec Dt:
06/21/2019
3
Exec Dt:
06/04/2019
4
Exec Dt:
06/04/2019
Assignee
1
139 TOWNSEND ST.
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17249647
Correspondence name and address
MICHAEL E. RAMON
2801 N. HARWOOD,
SUITE 2300
DALLAS, TX 75201
Assignment: 11
Reel/Frame:049873/0006   Pages: 5
Recorded: 07/25/2019
Attorney Dkt #:50342.104US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2019
2
Exec Dt:
07/23/2019
Assignee
1
139 TOWNSEND STREET
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16458550
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 12
Reel/Frame:065181/0703   Pages: 7
Recorded: 10/11/2023
Attorney Dkt #:50342.104US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2019
2
Exec Dt:
07/24/2019
3
Exec Dt:
07/23/2019
4
Exec Dt:
07/08/2019
Assignee
1
139 TOWNSEND ST.
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17651055
Correspondence name and address
HAYNES AND BOONE, LLP
2801 N. HARWOOD ST.
SUITE 2300
DALLAS, TX 75201
Assignment: 13
Reel/Frame:063718/0685   Pages: 7
Recorded: 05/22/2023
Attorney Dkt #:50342.104US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2023
2
Exec Dt:
03/16/2023
3
Exec Dt:
03/16/2023
Assignee
1
139 TOWNSEND ST.
SUITE 300
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16947943
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

Search Results as of: 05/26/2024 12:26 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