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Patent Assignment Assignor Details
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Assignor Name : DUBOIS, DONN ANTHONY
Total Assignments: 9
Assignment: 1
Reel/Frame:006986/0540   Pages: 2
Recorded: 05/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOIS, DONN ANTHONY
Exec Dt:
12/17/1992
2
SUTHERLAND, ROBERT JUDE
Exec Dt:
12/17/1992
Assignee
1
SHELL OIL COMPANY
POST OFFICE BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5338802
NONE
07994152
Correspondence name and address
SHELL OIL COMPANY, INTELLECTUAL PROPERTY
KEITH M. TACKETT
POST OFFICE BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 2
Reel/Frame:007022/0326   Pages: 2
Recorded: 06/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUTHERLAND, ROBERT JUDE
Exec Dt:
12/17/1992
2
DUBOIS, DONN ANTHONY
Exec Dt:
12/17/1992
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344887
NONE
07993740
Correspondence name and address
SHELL OIL COMPANY
KEITH M. TACKETT
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:007000/0862   Pages: 2
Recorded: 05/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUBOIS, DONN ANTHONY
Exec Dt:
03/10/1993
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON,, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336726
NONE
08029866
Correspondence name and address
SHELL OIL COMPANY
KEITH M. TACKETT
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:012545/0417   Pages: 3
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREITMAN, KEITH MICHAEL
Exec Dt:
08/14/2000
2
BREWER, STEVE EDWARD
Exec Dt:
08/21/2000
3
RODDEN, JOHN BERNARD
Exec Dt:
09/06/2000
4
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
08/14/2000
5
BROWNSCOMBE, THOMAS FAIRCHILD
Exec Dt:
08/21/2000
6
BUECHELE, JAMES LAUREL
Exec Dt:
08/14/2000
7
CHEN, YE-MON
Exec Dt:
08/14/2000
8
DIAZ, ZAIDA
Exec Dt:
08/14/2000
9
DUBOIS, DONN ANTHONY
Exec Dt:
08/14/2000
10
JUNE, RAYMOND LAWRENCE
Exec Dt:
08/28/2000
11
MURRAY, BRENDAN DERMOT
Exec Dt:
08/14/2000
12
POTTER, MICHAEL WAYNE
Exec Dt:
08/14/2000
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6448436
NONE
09644003
Correspondence name and address
SHELL OIL COMPANY
PAM MCCOLLOUGH
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252
Assignment: 5
Reel/Frame:012545/0938   Pages: 2
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWNSCOMBE, THOMAS FAIRCHILD
Exec Dt:
08/21/2000
2
DUBOIS, DONN ANTHONY
Exec Dt:
08/14/2000
3
PFREHM, SUSAN SECOR
Exec Dt:
08/14/2000
4
KING, WILLIAM LARRY
Exec Dt:
08/01/2000
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441224
NONE
09643353
Correspondence name and address
SHELL OIL COMPANY
PAM MCCOLLOUGH
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 6
Reel/Frame:012564/0216   Pages: 2
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWNSCOMBE, THOMAS FAIRCHILD
Exec Dt:
03/29/2001
2
BUECHELE, JAMES LAUREL
Exec Dt:
03/29/2001
3
DUBOIS, DONN ANTHONY
Exec Dt:
03/29/2001
4
PFREHM, SUSAN SECOR
Exec Dt:
03/29/2001
5
KING, WILLIAM LARRY
Exec Dt:
03/29/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6452045
NONE
09643518
Correspondence name and address
SHELL OIL COMPANY
PAM MCCOLLOUGH
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 7
Reel/Frame:018348/0250   Pages: 3
Recorded: 09/29/2006
Attorney Dkt #:TH1768H/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEN, DAVID ROMME
Exec Dt:
10/07/2003
2
ST. CLAIR, DAVID JOHN
Exec Dt:
10/07/2003
3
DUBOIS, DONN ANTHONY
Exec Dt:
10/09/2003
4
HANDLIN, JR., DALE L.
Exec Dt:
10/06/2003
5
WILLIS, CARL L.
Exec Dt:
10/06/2003
Assignee
1
KRATON POLYMES U.S. LLC
3333 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012118
US20040072951
10681608
Correspondence name and address
MICHAEL A. MASSE
KRATON POLYMERS U.S. LLC
3333 HIGHWAY 6 SOUTH, RM. CA-110
HOUSTON, TX 77082
Assignment: 8
Reel/Frame:021859/0270   Pages: 5
Recorded: 11/19/2008
Attorney Dkt #:W0108/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELLES, RICHARD
Exec Dt:
10/29/2008
2
DUBOIS, DONN ANTHONY
Exec Dt:
11/06/2008
3
ST. CLAIR, DAVID JOHN
Exec Dt:
11/17/2008
Assignee
1
KRATON POLYMERS U.S. LLC
15710 JOHN F. KENNEDY BOULEVARD
SUITE 300
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090093584
12248184
Correspondence name and address
MICHAEL A. MASSE
3333 HIGHWAY 6 SOUTH
WESTHOLLOW TECHNOLOGY CENTER, CR-101A
HOUSTON, TX 77082
Assignment: 9
Reel/Frame:036847/0856   Pages: 5
Recorded: 10/21/2015
Attorney Dkt #:H0028/DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOIS, DONN ANTHONY
Exec Dt:
02/23/2012
2
FLOOD, JOHN
Exec Dt:
02/21/2012
Assignee
1
KRATON POLYMERS U.S. LLC
16400 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9359523
US20140364532
14469716
Correspondence name and address
KRATON POLYMERS U.S. LLC
16400 PARK ROW
INTELLECTUAL PROPERTY
HOUSTON, TX 77084

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