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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
Issue Dt:
05/11/2021
Application #:
16547454
Filing Dt:
08/21/2019
Publication #:
Pub Dt:
12/12/2019
Inventors:
Xinghua Liu, James Wiswall, David H. DeYoung, Brent L. Mydland
Title:
SYSTEMS AND METHODS FOR PURIFYING ALUMINUM
Assignment: 1
Reel/Frame:
050123/0333Recorded: 08/21/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/26/2015
Exec Dt:
03/20/2015
Exec Dt:
03/26/2015
Exec Dt:
03/26/2015
Exec Dt:
03/27/2015
Assignee:
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 2
Reel/Frame:
050145/0467Recorded: 08/23/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2016
Assignee:
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
HEATH J. BRIGGS, GREENBERG TRAURIG, LLP
1200 17TH STREET, SUITE 2400
THE TABOR CENTER
DENVER, CO 80202
Assignment: 3
Reel/Frame:
067376/0263Recorded: 05/10/2024Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2024
Assignee:
4 CHASE METROTECH CENTER
BROOKLYN, NEW YORK 11245
Correspondent:
JAY DASILVA
1025 CONNECTICUT AVENUE NW
SUITE 712
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:
067380/0794Recorded: 05/10/2024Pages: 9
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
05/10/2024
Assignee:
277 PARK AVENUE
NEW YORK, NEW YORK 10172
Correspondent:
DEREK WAYNE
MORGAN, LEWIS & BOCKIUS LLP
ONE STATE STREET
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:
067380/0803Recorded: 05/10/2024Pages: 9
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
05/10/2024
Assignee:
277 PARK AVENUE
NEW YORK, NEW YORK 10172
Correspondent:
DEREK WAYNE
MORGAN, LEWIS & BOCKIUS LLP
ONE STATE STREET
HARTFORD, CT 06103

Search Results as of: 05/26/2024 09:35 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