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 : MAAS, EDWIN
Total Assignments: 4
Assignment: 1
Reel/Frame:043060/0128   Pages: 2
Recorded: 07/21/2017
Attorney Dkt #:SP1432-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2017
2
Exec Dt:
01/09/2017
Assignee
1
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15382804
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:043921/0728   Pages: 3
Recorded: 10/23/2017
Attorney Dkt #:SP1367-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2017
2
Exec Dt:
07/18/2017
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15347035
Correspondence name and address
SHELL OIL COMPANY
P O BOX 576
HOUSTON, TX 77001-0576
Assignment: 3
Reel/Frame:057959/0189   Pages: 3
Recorded: 10/29/2021
Attorney Dkt #:SP1367-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2017
2
Exec Dt:
07/18/2017
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16738983
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 4
Reel/Frame:063459/0620   Pages: 5
Recorded: 04/27/2023
Attorney Dkt #:SP2443-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2023
2
Exec Dt:
09/06/2022
3
Exec Dt:
04/17/2023
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17913886
Correspondence name and address
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576

Search Results as of: 08/05/2025 10:53 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