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Patent Assignment Assignor Details
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Assignor Name : ESPINOZA, RAFAEL
Total Assignments: 7
Assignment: 1
Reel/Frame:013631/0034   Pages: 6
Recorded: 12/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2002
2
Exec Dt:
11/19/2002
3
Exec Dt:
11/19/2002
4
Exec Dt:
11/20/2002
Assignee
1
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10282382
Correspondence name and address
CONOCOPHILLIPS
DAVID W. WESTPHAL
P.O. BOX 1267
PONCA CITY, OKLAHOMA 74602-1267
Assignment: 2
Reel/Frame:019376/0112   Pages: 3
Recorded: 06/04/2007
Attorney Dkt #:31176234.079002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2007
2
Exec Dt:
05/10/2007
Assignee
1
4322 SOUTH 49TH WEST AVENUE
TULSA, OKLAHOMA 74107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11743766
Correspondence name and address
VALERIE K. FRIEDRICH, PH.D.
BAKER & MCKENZIE LLP
711 LOUISIANA, SUITE 3400
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:022491/0234   Pages: 7
Recorded: 04/02/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2009
2
Exec Dt:
03/19/2009
3
Exec Dt:
02/24/2009
Assignee
1
TWO GREENVILLE CROSSING
4001 KENNETT PIKE, SUITE 238
GREENVILLE, DELAWARE 19807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12319247
Correspondence name and address
WILLIAM R. REID
BASELL USA INC.
DELAWARE CORPORATED CENTER II
2 RIGHTER PARKWAY, SUITE 300
WILMINGTON, DE 19803
Assignment: 4
Reel/Frame:025954/0221   Pages: 4
Recorded: 03/15/2011
Attorney Dkt #:MGK/EME298-00/11048A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/08/2011
Assignee
1
6024 SOUTH 116TH EAST AVENUE
TULSA, OKLAHOMA 74146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12462083
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN, P.C.
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 5
Reel/Frame:027127/0979   Pages: 4
Recorded: 10/26/2011
Attorney Dkt #:EME298-00/11145-MGK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2011
2
Exec Dt:
10/25/2011
Assignee
1
6024 SOUTH 116TH EAST AVENUE
TULSA, OKLAHOMA 74146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13211078
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
228 W 17TH PLACE
TULSA, OK 74119
Assignment: 6
Reel/Frame:028514/0343   Pages: 7
Recorded: 07/09/2012
Attorney Dkt #:EME298-00/11251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2012
2
Exec Dt:
06/21/2012
3
Exec Dt:
06/21/2012
4
Exec Dt:
06/21/2012
Assignee
1
6024 SOUTH 116TH EAST AVENUE
TULSA, OKLAHOMA 74146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13529599
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
228 W 17TH PLACE
TULSA, OK 74119
Assignment: 7
Reel/Frame:032744/0956   Pages: 4
Recorded: 04/24/2014
Attorney Dkt #:EME298-00/11251B-MGK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2014
2
Exec Dt:
04/23/2014
3
Exec Dt:
04/23/2014
4
Exec Dt:
04/23/2014
Assignee
1
6024 SOUTH 116TH EAST AVENUE
TULSA, OKLAHOMA 74146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14260378
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN, P.C.
228 W 17TH PLACE
TULSA, OK 74119

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