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 #:
10443368
Issue Dt:
10/15/2019
Application #:
15667779
Filing Dt:
08/03/2017
Publication #:
20180023377
Pub Dt:
01/25/2018
Inventors:
Paul Richard WEIDER, Ying ZHANG, Ryan Matthew VAN ZANTEN, Robert Lawrence BLACKBOURN et al
Title:
THERMALLY ACTIVATED STRONG ACIDS
Assignment: 1
Reel/Frame:
043184/0404Recorded: 08/03/2017Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
07/02/2015
MORGENTHALER, LEE NICKY
Exec Dt:
06/30/2015
VAN ZANTEN, RYAN MATTHEW
Exec Dt:
07/09/2015
WEIDER, PAUL RICHARD
Exec Dt:
07/02/2015
ZHANG, YING
Exec Dt:
07/29/2015
Assignee:
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Correspondent:
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:
059694/0819Recorded: 03/07/2022Pages: 27
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SHELL OIL COMPANY
Exec Dt:
03/01/2022
Assignee:
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Correspondent:
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576

Search Results as of: 06/19/2024 04:08 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