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 : BARNETT, ALEXANDER
Total Assignments: 5
Assignment: 1
Reel/Frame:046360/0475   Pages: 4
Recorded: 07/16/2018
Attorney Dkt #:166301-025400/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2015
2
Exec Dt:
09/28/2017
Assignee
1
1201 LOUISIANA STREET
SUITE 2700
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15681451
Correspondence name and address
DWAYNE L. MASON
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:048822/0546   Pages: 8
Recorded: 04/08/2019
Attorney Dkt #:166301-023300/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2015
2
Exec Dt:
04/03/2019
Assignee
1
1201 LOUISIANA STREET
SUITE 2700
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16340339
Correspondence name and address
DWAYNE L. MASON
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:049655/0480   Pages: 8
Recorded: 07/02/2019
Attorney Dkt #:166301-024237/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2019
2
Exec Dt:
08/04/2015
Assignee
1
1201 LOUISIANA STREET
SUITE 2700
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16340307
Correspondence name and address
GREENBERG TRAURIG, LLP
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:054031/0217   Pages: 5
Recorded: 10/12/2020
Attorney Dkt #:166301-025432/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2015
2
Exec Dt:
09/28/2017
Assignee
1
910 LOUISIANA ST
SUITE 4400
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16736447
 
17068597
Correspondence name and address
GREENBERG TRAURIG (HOU) INTELLECTUAL PRO
1000 LOUISIANA STREET
SUITE 1700
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:058675/0663   Pages: 9
Recorded: 01/18/2022
Attorney Dkt #:USS-302A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2022
2
Exec Dt:
01/17/2022
3
Exec Dt:
01/17/2022
4
Exec Dt:
01/17/2022
5
Exec Dt:
01/17/2022
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17533598
Correspondence name and address
LEECH TISHMAN FUSCALDO & LAMPL
525 WILLIAM PENN PLACE, 28TH FLOOR
PITTSBURGH, PA 15219-1728

Search Results as of: 05/26/2024 12:35 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