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Patent Assignment Assignor Details
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Assignor Name : MARKEL, ERIC J.
Total Assignments: 24
Assignment: 1
Reel/Frame:008892/0379   Pages: 3
Recorded: 11/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/1997
2
Exec Dt:
11/20/1997
3
Exec Dt:
11/20/1997
4
Exec Dt:
11/20/1997
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08976163
Correspondence name and address
EXXON CHEMICAL COMPANY
WILLIAM G. MULLER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 2
Reel/Frame:009025/0382   Pages: 3
Recorded: 02/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/1998
2
Exec Dt:
02/06/1998
3
Exec Dt:
02/06/1998
4
Exec Dt:
02/06/1998
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09019609
Correspondence name and address
WILLIAM G. MULLER
EXXON CHEMICAL COMPANY - LAW TECHNOLOGY
POST OFFICE BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 3
Reel/Frame:009023/0458   Pages: 2
Recorded: 03/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/1998
2
Exec Dt:
02/18/1998
3
Exec Dt:
02/23/1998
4
Exec Dt:
02/18/1998
5
Exec Dt:
02/18/1998
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09020307
Correspondence name and address
EXXON CHEMICAL COMPANY
BRENT M. PEEBLES
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:009163/0558   Pages: 2
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/1998
2
Exec Dt:
02/18/1998
3
Exec Dt:
02/18/1998
4
Exec Dt:
02/18/1998
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09020101
Correspondence name and address
EXXON CHEMICAL COMPANY
BRENT M. PEEBLES
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:009180/0007   Pages: 2
Recorded: 05/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/1998
2
Exec Dt:
02/18/1998
3
Exec Dt:
02/18/1998
4
Exec Dt:
02/18/1998
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09020306
Correspondence name and address
EXXON CHEMICAL COMPANY
BRENT M. PEEBLES
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:009216/0208   Pages: 2
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/1998
2
Exec Dt:
05/12/1998
3
Exec Dt:
05/21/1998
4
Exec Dt:
05/12/1998
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09020305
Correspondence name and address
EXXON CHEMICAL COMPANY
BRENT M. PEEBLES
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:010184/0001   Pages: 3
Recorded: 08/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/1999
2
Exec Dt:
08/13/1999
3
Exec Dt:
08/13/1999
4
Exec Dt:
08/13/1999
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09375774
Correspondence name and address
EXXON CHEMICAL COMPANY
FRANK E. REID
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 8
Reel/Frame:010451/0135   Pages: 3
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/1999
2
Exec Dt:
12/10/1999
3
Exec Dt:
12/10/1999
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09461797
Correspondence name and address
EXXON CHEMICAL COMPANY
WILLIAM G. MULLER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 9
Reel/Frame:011701/0522   Pages: 11
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2001
2
Exec Dt:
03/19/2001
3
Exec Dt:
03/21/2001
4
Exec Dt:
03/21/2001
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09665893
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
CHARLES E. RUNYAN
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:018098/0117   Pages: 4
Recorded: 08/11/2006
Attorney Dkt #:2123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2004
2
Exec Dt:
09/24/2004
3
Exec Dt:
09/24/2004
Assignee
1
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10543633
Correspondence name and address
SHELDON O. HEBER
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 -- RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 11
Reel/Frame:016873/0818   Pages: 3
Recorded: 10/11/2005
Attorney Dkt #:2005US027.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2005
2
Exec Dt:
09/21/2005
3
Exec Dt:
10/04/2005
Assignee
1
5555 SAN FELIPE ST., SUITE 1950
HOUSTON, TEXAS 77056-2736
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11236998
Correspondence name and address
UNIVATION TECHNOLOGIES, LLC
KEVIN M. FAULKNER
5555 SAN FELIPE ST., SUITE 1950
HOUSTON, TX 77056-2736
Assignment: 12
Reel/Frame:018621/0318   Pages: 4
Recorded: 12/12/2006
Attorney Dkt #:2006X002A.US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2006
2
Exec Dt:
11/16/2006
3
Exec Dt:
11/14/2006
Assignee
1
5555 SAN FELIPE ST.,
SUITE 1950
HOUSTON, TEXAS 77056-2736
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11599122
Correspondence name and address
LEANDRO ARECHEDERRA
5555 SAN FELIPE ST.
SUITE 1950
HOUSTON, TX 77056-2736
Assignment: 13
Reel/Frame:019460/0526   Pages: 4
Recorded: 06/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2007
2
Exec Dt:
06/01/2007
3
Exec Dt:
06/01/2007
4
Exec Dt:
06/01/2007
5
Exec Dt:
06/01/2007
6
Exec Dt:
06/01/2007
7
Exec Dt:
06/01/2007
Assignee
1
5555 SAN FELIPE ST.
SUITE 1950
HOUSTON, TEXAS 77056-2746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11810988
Correspondence name and address
LEANDRO ARECHEDERRA, III
SUITE 1950
5555 SAN FELIPE ST.
HOUSTON, TX 77056
Assignment: 14
Reel/Frame:019926/0466   Pages: 6
Recorded: 10/05/2007
Attorney Dkt #:2006U015.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2007
2
Exec Dt:
06/25/2007
3
Exec Dt:
06/25/2007
Assignee
1
5555 SAN FELIPE ST.,
SUITE 1950
HOUSTON, TEXAS 77056-2746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11821602
Correspondence name and address
LEANDRO ARECHEDERRA, III
5555 SAN FELIPE ST.
SUITE 1950
HOUSTON, TX 77056-2746
Assignment: 15
Reel/Frame:019691/0752   Pages: 4
Recorded: 08/14/2007
Attorney Dkt #:2006U018.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2007
2
Exec Dt:
08/01/2007
3
Exec Dt:
08/01/2007
Assignee
1
5555 SAN FELIPE ST.,
SUITE 1950
HOUSTON, TEXAS 77056-2746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827684
Correspondence name and address
LEANDRO ARECHEDERRA, III
5555 SAN FELIPE ST.
SUITE 1950
HOUSTON, TX 77056-2736
Assignment: 16
Reel/Frame:019693/0499   Pages: 6
Recorded: 08/14/2007
Attorney Dkt #:2006U016.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2007
2
Exec Dt:
08/01/2007
3
Exec Dt:
08/02/2007
4
Exec Dt:
08/01/2007
5
Exec Dt:
08/01/2007
Assignee
1
5555 SAN FELIPE ST.,
SUITE 1950
HOUSTON, TEXAS 77056-2746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827685
Correspondence name and address
LEANDRO ARECHEDERRA
5555 SAN FELIPE ST.
SUITE 1950
HOUSTON, TX 77056-2746
Assignment: 17
Reel/Frame:019879/0565   Pages: 4
Recorded: 09/26/2007
Attorney Dkt #:2006U017.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2007
2
Exec Dt:
09/11/2007
Assignee
1
5555 SAN FELIPE ST.,
SUITE 1950
HOUSTON, TEXAS 77056-2736
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11879673
Correspondence name and address
LEANDRO ARECHEDERRA, III
5555 SAN FELIPE ST.
SUITE 1950
HOUSTON, TX 77056-2746
Assignment: 18
Reel/Frame:022786/0353   Pages: 4
Recorded: 06/05/2009
Attorney Dkt #:2006U019.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2009
2
Exec Dt:
03/24/2009
3
Exec Dt:
03/10/2009
Assignee
1
5555 SAN FELIPE
SUITE 1950
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12310723
Correspondence name and address
UNIVATION TECHNOLOGIES, LLC
5555 SAN FELIPE
SUITE 1950
HOUSTON, TX 77056
Assignment: 19
Reel/Frame:022565/0026   Pages: 4
Recorded: 04/20/2009
Attorney Dkt #:2005U027A.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2009
2
Exec Dt:
03/24/2009
3
Exec Dt:
03/24/2009
Assignee
1
5555 SAN FELIPE
SUITE 1950
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12322143
Correspondence name and address
UNIVATION TECHNOLOGIES, LLC
5555 SAN FELIPE
SUITE 1950
HOUSTON, TX 77056
Assignment: 20
Reel/Frame:022751/0586   Pages: 6
Recorded: 05/29/2009
Attorney Dkt #:2006X002B.US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2009
2
Exec Dt:
03/24/2009
Assignee
1
5555 SAN FELIPE
SUITE 1950
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12407019
Correspondence name and address
UNIVATION TECHNOLOGIES, LLC
5555 SAN FELIPE
SUITE 1950
HOUSTON, TX 77056
Assignment: 21
Reel/Frame:047930/0001   Pages: 3
Recorded: 01/08/2019
Attorney Dkt #:2010U012-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/2010
Assignee
1
5555 SAN FELIPE
SUITE 1950
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15659243
Correspondence name and address
BROOKS, CAMERON & HUEBSCH, PLLC
1201 MARQUETTE AVENUE SOUTH
SUITE 400
MINNEAPOLIS, MN 55403
Assignment: 22
Reel/Frame:025778/0327   Pages: 20
Recorded: 02/09/2011
Attorney Dkt #:2005U023B.US.CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2010
2
Exec Dt:
01/24/2011
3
Exec Dt:
01/19/2011
4
Exec Dt:
01/24/2011
5
Exec Dt:
01/03/2011
6
Exec Dt:
01/03/2011
7
Exec Dt:
12/28/2010
8
Exec Dt:
01/03/2011
Assignee
1
5555 SAN FELIPE
SUITE 1950
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12976059
Correspondence name and address
UNIVATION TECHNOLOGIES, LLC
5555 SAN FELIPE
SUITE 1950
HOUSTON, TX 77056
Assignment: 23
Reel/Frame:059995/0565   Pages: 6
Recorded: 05/24/2022
Attorney Dkt #:80556-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2018
2
Exec Dt:
10/04/2018
3
Exec Dt:
10/04/2018
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17042244
Correspondence name and address
BROOKS, CAMERON & HUEBSCH, PLLC
1201 MARQUETTE AVENUE SOUTH
SUITE 400
MINNEAPOLIS, MN 55403
Assignment: 24
Reel/Frame:060251/0644   Pages: 6
Recorded: 06/20/2022
Attorney Dkt #:81896-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2018
2
Exec Dt:
10/04/2018
3
Exec Dt:
10/04/2018
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17042255
Correspondence name and address
BROOKS, CAMERON & HUEBSCH, PLLC
1201 MARQUETTE AVENUE SOUTH
SUITE 400
MINNEAPOLIS, MN 55403

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