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 : SPRACHMANN, GERALD
Total Assignments: 8
Assignment: 1
Reel/Frame:027201/0667   Pages: 2
Recorded: 11/09/2011
Attorney Dkt #:TS2339(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPRACHMANN, GERALD
Exec Dt:
10/03/2011
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772361
US20120046370
13262109
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 2
Reel/Frame:030377/0373   Pages: 4
Recorded: 05/08/2013
Attorney Dkt #:TS2425-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENZ, MAARTEN
Exec Dt:
10/31/2012
2
SPRACHMANN, GERALD
Exec Dt:
10/08/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9267874
US20130224867
13884232
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:042820/0823   Pages: 12
Recorded: 06/27/2017
Attorney Dkt #:SP0744-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DATHE, HENDRIK
Exec Dt:
09/16/2016
2
PROELL, TOBIAS
Exec Dt:
09/21/2016
3
SCHONY, GERHARD
Exec Dt:
09/26/2016
4
SPRACHMANN, GERALD
Exec Dt:
09/16/2016
5
VAN MOSSEL, GERARDUS ANTONIUS FRANCISCUS
Exec Dt:
09/16/2016
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10232307
US20180272266
15525136
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 4
Reel/Frame:043626/0897   Pages: 8
Recorded: 09/19/2017
Attorney Dkt #:SP0684-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRACHMANN, GERALD
Exec Dt:
05/18/2017
2
DEN BREEJEN, JOHAN PETER
Exec Dt:
05/18/2017
3
SMIT, RUBEN
Exec Dt:
05/18/2017
4
BEHN, MATTHIAS
Exec Dt:
06/09/2017
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170233662
15515163
Correspondence name and address
SHELL OIL COMPANY
P O BOX 576
HOUSTON, TX 77001-0576
Assignment: 5
Reel/Frame:044115/0427   Pages: 2
Recorded: 11/14/2017
Attorney Dkt #:SP0881-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMIT, RUBEN
Exec Dt:
11/14/2017
2
SPRACHMANN, GERALD
Exec Dt:
11/14/2017
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000379
US20170327374
15526085
Correspondence name and address
SHELL OIL COMPANY
P O BOX 576
HOUSTON, TX 77001-0576
Assignment: 6
Reel/Frame:046206/0100   Pages: 4
Recorded: 06/26/2018
Attorney Dkt #:SP0539-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRACHMANN, GERALD
Exec Dt:
01/26/2018
2
WILLIAMS, PAUL JASON
Exec Dt:
03/23/2018
3
IYER, MAHESH VENKATARAMAN
Exec Dt:
01/31/2018
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10351780
US20180237700
15747485
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 7
Reel/Frame:049361/0848   Pages: 4
Recorded: 06/04/2019
Attorney Dkt #:SP0539-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRACHMANN, GERALD
Exec Dt:
01/26/2018
2
WILLIAMS, PAUL JASON
Exec Dt:
03/23/2018
3
IYER, MAHESH VENKATARAMAN
Exec Dt:
01/31/2018
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669486
US20190284480
16430921
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576
Assignment: 8
Reel/Frame:058987/0197   Pages: 7
Recorded: 02/11/2022
Attorney Dkt #:SP1778-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOONEBEEK, RONALD JAN
Exec Dt:
10/18/2021
2
SCHOUWENAAR, ROBERT
Exec Dt:
10/28/2021
3
SMIT, RUBEN
Exec Dt:
01/25/2022
4
SPRACHMANN, GERALD
Exec Dt:
11/08/2021
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210107786
16644399
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576

Search Results as of: 05/24/2024 07:56 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