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: 2
Patent #:
Issue Dt:
04/20/2021
Application #:
15777360
Filing Dt:
05/18/2018
Publication #:
Pub Dt:
08/08/2019
Inventors:
Jason Hallett, Florence Gschwend, Geoffrey Kelsall, Paul Fennell et al
Title:
PROCESS FOR THE EXTRACTION OF METAL POLLUTANTS FROM TREATED CELLULOSIC BIOMASS
Assignment: 1
Reel/Frame:
055600/0074Recorded: 03/16/2021Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2018
Exec Dt:
06/15/2018
Exec Dt:
06/08/2018
Exec Dt:
06/06/2018
Exec Dt:
06/15/2018
Assignee:
52 PRINCES GATE, EXHIBITION ROAD
SOUTH KENSINGTON, LONDON, UNITED KINGDOM SW7 2PG
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
050403/0888Recorded: 09/17/2019Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2019
Assignee:
TOP FLOOR, THE WALBROOK BUILDING
25 WALBROOK
LONDON, ENGLAND EC4N 8AF
Correspondent:
BRIAN C. TRINQUE
LATHROP & GAGE LLP
28 STATE STREET
BOSTON, MA 02109

Search Results as of: 06/17/2024 06:38 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