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 : SOUTHWICK, JEFFREY GEORGE
Total Assignments: 21
Assignment: 1
Reel/Frame:007061/0564   Pages: 2
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
11/30/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5358981
NONE
08066598
Correspondence name and address
DONALD F. HAAS
SHELL OIL COMPANY, INTELLECTUAL PROPERTY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:009966/0011   Pages: 2
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMES, GLENN ROY
Exec Dt:
06/07/1993
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
06/07/1993
3
AUSTGEN, DAVID MICHAEL JR.
Exec Dt:
06/07/1993
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H001862
NONE
08263163
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:010181/0875   Pages: 2
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
07/16/1993
2
AUSTGEN, DAVID MICHAEL JR.
Exec Dt:
07/16/1993
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985979
NONE
08094591
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:007143/0772   Pages: 2
Recorded: 09/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
11/03/1993
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H001581
NONE
08148742
Correspondence name and address
DONALD F. HAAS
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 5
Reel/Frame:007295/0446   Pages: 2
Recorded: 01/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
04/12/1994
2
HANSEN, DAVID ROMME
Exec Dt:
04/12/1994
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5403658
NONE
08228239
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:007375/0793   Pages: 2
Recorded: 03/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
06/16/1994
2
BENING, ROBERT CHARLES
Exec Dt:
06/16/1994
3
WILKEY, JOHN DAVID
Exec Dt:
06/16/1994
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463 910 LOUISIANA
HOUSTON,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422225
NONE
08264822
Correspondence name and address
DONALD F. HAAS
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 7
Reel/Frame:007537/0103   Pages: 2
Recorded: 07/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOXMEIER, RONALD JAMES
Exec Dt:
11/09/1994
2
SPENCE, BRIDGET ANN
Exec Dt:
11/09/1994
3
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
11/09/1994
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5461116
NONE
08336965
Correspondence name and address
DONALD F. HAAS
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 8
Reel/Frame:008575/0401   Pages: 2
Recorded: 06/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIIBLER, KATHLEEN SUZANNE
Exec Dt:
06/15/1995
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
06/15/1995
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5691414
NONE
08665071
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 9
Reel/Frame:011864/0952   Pages: 5
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOIS, DONN
Exec Dt:
08/05/1999
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
07/23/1999
3
HOXMEIER, RONALD JAMES
Exec Dt:
07/30/1999
4
ALLEN, JOHN
Exec Dt:
03/03/2000
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316112
NONE
09442221
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPETY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 10
Reel/Frame:012600/0198   Pages: 6
Recorded: 05/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOIS, DONN
Exec Dt:
08/05/1999
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
07/23/1999
3
HOXMEIER, RONALD JAMES
Exec Dt:
07/30/1999
4
ALLEN, JOHN
Exec Dt:
03/03/2000
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316112
NONE
09442221
Correspondence name and address
SHELL OIL CO.
DONALD F. HAAS
IP.- P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 11
Reel/Frame:019429/0023   Pages: 3
Recorded: 06/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, NOEL R.M.
Exec Dt:
05/07/2007
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
05/23/2007
3
VAN DIJK, CORNELIS MARTINUS
Exec Dt:
05/31/2007
Assignee
1
KRATON POLYMERS U.S. LLC
3333 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070299195
10584870
Correspondence name and address
DONNA BLALOCK HOLGUIN
3333 HIGHWAY 6 SOUTH
HOUSTON, TX 77082
Assignment: 12
Reel/Frame:032248/0794   Pages: 6
Recorded: 02/19/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BATENBURG, DIEDERIK WILLEM
Exec Dt:
08/22/2013
2
BUIJSE, MARTEN ADRIAAN
Exec Dt:
08/23/2013
3
VAN RIJN, CAROLUS HENDRICUS THEODORUS
Exec Dt:
08/22/2013
4
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
08/16/2013
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140038858
13956979
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 13
Reel/Frame:032278/0851   Pages: 6
Recorded: 02/24/2014
Attorney Dkt #:TS4087-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BATENBURG, DIEDERIK WILLEM
Exec Dt:
08/22/2013
2
BUIJSE, MARTEN ADRIAAN
Exec Dt:
08/23/2013
3
VAN RIJN, CAROLUS HENDRICUS THEODORUS
Exec Dt:
08/22/2013
4
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
08/16/2013
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034307
13957041
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 14
Reel/Frame:032281/0898   Pages: 6
Recorded: 02/24/2014
Attorney Dkt #:TS4086-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BATENBURG, DIEDERIK WILLEM
Exec Dt:
08/22/2013
2
BUIJSE, MARTEN ADRIAAN
Exec Dt:
08/23/2013
3
VAN RIJN, CAROLUS HENDRICUS THEODORUS
Exec Dt:
08/22/2013
4
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
08/16/2013
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034306
13957012
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 15
Reel/Frame:032237/0005   Pages: 4
Recorded: 02/18/2014
Attorney Dkt #:TS4082-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUWMEESTER, RONALDUS CORNELIS MARTINUS
Exec Dt:
08/26/2013
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
08/27/2013
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140048273
13970289
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 16
Reel/Frame:032338/0827   Pages: 4
Recorded: 03/03/2014
Attorney Dkt #:SP0364-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUWMEESTER, RONALDUS CORNELIS MARTINUS
Exec Dt:
08/26/2013
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
08/27/2013
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140051609
13970351
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 17
Reel/Frame:033420/0895   Pages: 8
Recorded: 07/30/2014
Attorney Dkt #:TH3674-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
12/29/2013
2
SVEC, YI
Exec Dt:
12/23/2013
3
SHAHIN, GORDON THOMAS
Exec Dt:
02/12/2014
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140174735
14132725
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 18
Reel/Frame:032253/0121   Pages: 8
Recorded: 02/20/2014
Attorney Dkt #:TH5227-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAHIN, GORDON THOMAS
Exec Dt:
01/21/2014
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
01/23/2014
3
SVEC, YI
Exec Dt:
01/22/2014
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670396
US20140196902
14156042
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 19
Reel/Frame:041401/0516   Pages: 8
Recorded: 02/28/2017
Attorney Dkt #:TH5227-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAHIN, GORDON THOMAS
Exec Dt:
01/21/2014
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
01/23/2014
3
SVEC, YI
Exec Dt:
01/22/2014
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840657
US20170166804
15445170
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 20
Reel/Frame:035245/0337   Pages: 8
Recorded: 03/24/2015
Attorney Dkt #:SP0506-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, RICHARD CHARLES
Exec Dt:
01/28/2015
2
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
01/28/2015
3
VAN DEN POL, ESTHER
Exec Dt:
02/09/2015
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150197685
14596377
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 21
Reel/Frame:046010/0021   Pages: 2
Recorded: 06/07/2018
Attorney Dkt #:SP0694-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOUTHWICK, JEFFREY GEORGE
Exec Dt:
06/22/2017
Assignee
1
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10094207
US20180002591
15538424
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576

Search Results as of: 04/28/2024 03:58 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