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Patent Assignment Assignor Details
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Assignor Name : CALZONCINTH, ERIC
Total Assignments: 11
Assignment: 1
Reel/Frame:021013/0642   Pages: 8
Recorded: 05/29/2008
Attorney Dkt #:205-0086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/2008
2
Exec Dt:
05/16/2008
3
Exec Dt:
05/16/2008
4
Exec Dt:
05/16/2008
5
Exec Dt:
05/16/2008
6
Exec Dt:
05/16/2008
Assignee
1
515 POST OAK BLVD., STE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12128811
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 2
Reel/Frame:023062/0476   Pages: 8
Recorded: 08/06/2009
Attorney Dkt #:205-0086USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2009
2
Exec Dt:
08/03/2009
3
Exec Dt:
07/06/2009
4
Exec Dt:
08/05/2009
5
Exec Dt:
08/05/2009
6
Exec Dt:
07/01/2009
Assignee
1
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12408527
Correspondence name and address
S. MCDERMOTT // WONG CABELLO
20333 STATE HIGHWAY 249
SUITE 600
HOUSTON, TX 77070
Assignment: 3
Reel/Frame:029774/0572   Pages: 8
Recorded: 02/07/2013
Attorney Dkt #:5115-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2009
2
Exec Dt:
08/05/2009
3
Exec Dt:
08/05/2009
4
Exec Dt:
07/01/2009
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13549419
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 4
Reel/Frame:024382/0148   Pages: 3
Recorded: 05/13/2010
Attorney Dkt #:205-0198US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2010
2
Exec Dt:
05/07/2010
Assignee
1
515 POST OAK BLVD., STE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12779544
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 5
Reel/Frame:030653/0234   Pages: 3
Recorded: 06/20/2013
Attorney Dkt #:205-0198USD 5312-US-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2010
2
Exec Dt:
05/07/2010
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13922678
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 6
Reel/Frame:027666/0718   Pages: 3
Recorded: 02/07/2012
Attorney Dkt #:205-0312US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2012
2
Exec Dt:
01/30/2012
3
Exec Dt:
01/30/2012
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13355035
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 7
Reel/Frame:030840/0269   Pages: 7
Recorded: 07/19/2013
Attorney Dkt #:205-0369US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2013
2
Exec Dt:
07/17/2013
3
Exec Dt:
07/17/2013
4
Exec Dt:
07/17/2013
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13946528
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 8
Reel/Frame:045051/0077   Pages: 10
Recorded: 02/27/2018
Attorney Dkt #:205-0369USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2013
2
Exec Dt:
07/17/2013
3
Exec Dt:
07/17/2013
4
Exec Dt:
07/16/2013
Assignee
1
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15906303
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:037418/0450   Pages: 3
Recorded: 01/06/2016
Attorney Dkt #:205-0460US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2013
2
Exec Dt:
10/30/2013
3
Exec Dt:
01/04/2016
4
Exec Dt:
10/30/2013
Assignee
1
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14065565
Correspondence name and address
KRISTIN M. LAWSON
ONE LOGAN SQUARE
BLANK ROME LLP
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:040969/0130   Pages: 10
Recorded: 01/12/2017
Attorney Dkt #:585340: 106-15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2016
2
Exec Dt:
01/02/2017
3
Exec Dt:
12/22/2016
4
Exec Dt:
12/14/2016
Assignee
1
4505 - 74TH AVENUE
ALBERTA
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15337869
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 11
Reel/Frame:061732/0457   Pages: 7
Recorded: 11/11/2022
Attorney Dkt #:0186.0156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2022
2
Exec Dt:
10/26/2022
3
Exec Dt:
10/27/2022
4
Exec Dt:
10/26/2022
Assignee
1
4310 NORTH SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18048518
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182

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