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 : SPENCER, DAVID MICHAEL
Total Assignments: 6
Assignment: 1
Reel/Frame:040752/0892   Pages: 9
Recorded: 12/22/2016
Attorney Dkt #:BEL-2025-UT/PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/21/2016
3
Exec Dt:
12/20/2016
4
Exec Dt:
12/20/2016
5
Exec Dt:
12/20/2016
Assignee
1
2130 WEST HOLCOMBE BOULEVARD
HOUSTON, TEXAS 77030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15377776
Correspondence name and address
ALEXANDRA WILLIAMSON
2714 LOKER AVENUE WEST
CARLSBAD, CA 92010
Assignment: 2
Reel/Frame:063498/0328   Pages: 9
Recorded: 05/01/2023
Attorney Dkt #:14562-100-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/21/2016
3
Exec Dt:
12/20/2016
4
Exec Dt:
12/20/2016
5
Exec Dt:
12/20/2016
Assignee
1
3730 KIRBY DRIVE
SUITE 1200
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17219116
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281
Assignment: 3
Reel/Frame:053400/0020   Pages: 8
Recorded: 08/04/2020
Attorney Dkt #:14562-061-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2018
2
Exec Dt:
06/19/2018
3
Exec Dt:
06/19/2018
4
Exec Dt:
06/19/2018
Assignee
1
2130 WEST HOLCOMBE BLVD., STE. 800
HOUSTON, TEXAS 77030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16611772
Correspondence name and address
JONES DAY
250 VESEY STREET
WENDY TOKMAKIDIS
NEW YORK, NY 10281-1047
Assignment: 4
Reel/Frame:063709/0239   Pages: 9
Recorded: 05/19/2023
Attorney Dkt #:14562-069-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2019
2
Exec Dt:
05/02/2019
3
Exec Dt:
05/05/2019
4
Exec Dt:
04/30/2019
Assignee
1
3730 KIRBY DRIVE
SUITE 1200
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17053275
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281
Assignment: 5
Reel/Frame:063484/0736   Pages: 14
Recorded: 04/28/2023
Attorney Dkt #:14562-068-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2019
2
Exec Dt:
10/18/2019
3
Exec Dt:
09/13/2019
4
Exec Dt:
10/10/2019
5
Exec Dt:
10/10/2019
6
Exec Dt:
10/18/2019
7
Exec Dt:
10/25/2019
Assignee
1
3730 KIRBY DRIVE
SUITE 1200
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17312901
Correspondence name and address
JONES DAY
250 VESEY STREET
ATTN: WENDY TOKMAKIDIS
NEW YORK, NY 10281
Assignment: 6
Reel/Frame:053726/0269   Pages: 2
Recorded: 09/09/2020
Attorney Dkt #:14562-064-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2020
2
Exec Dt:
08/24/2020
Assignee
1
2130 WEST HOLCOMBE BLVD., STE. 800
HOUSTON, TEXAS 77030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16770019
Correspondence name and address
JONES DAY
250 VESEY STREET
WENDY TOKMAKIDIS
NEW YORK, NY 10281-1047

Search Results as of: 05/22/2024 01:27 PM
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