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Patent Assignment Assignor Details
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Assignor Name : MUSCROFT, WILLIAM SLOANE
Total Assignments: 11
Assignment: 1
Reel/Frame:009667/0686   Pages: 6
Recorded: 12/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/1998
2
Exec Dt:
11/05/1998
3
Exec Dt:
12/07/1998
4
Exec Dt:
11/20/1998
5
Exec Dt:
12/10/1998
6
Exec Dt:
11/20/1998
7
Exec Dt:
11/06/1998
8
Exec Dt:
11/17/1998
Assignee
1
2001 ROSS AVENUE
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09159530
Correspondence name and address
BAKER & BOTTS, L.L.P.
THOMAS R. FELGER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 2
Reel/Frame:025453/0910   Pages: 53
Recorded: 12/09/2010
Attorney Dkt #:P-8609.6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2010
2
Exec Dt:
09/28/2010
3
Exec Dt:
09/27/2010
4
Exec Dt:
09/15/2010
Assignee
1
7710 W. HIGHWAY 80
MIDLAND, TEXAS 79706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12909446
Correspondence name and address
MICHAEL D. PAUL
300 CONVENT STREET
SUITE 1080
SAN ANTONIO, TX 78205
Assignment: 3
Reel/Frame:028109/0190   Pages: 3
Recorded: 04/26/2012
Attorney Dkt #:P-8195.5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2012
2
Exec Dt:
04/24/2012
Assignee
1
7710 W. HIGHWAY 80
MIDLAND, TEXAS 79706-2824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13448284
Correspondence name and address
GUNN, LEE & CAVE, P.C.
300 CONVENT ST.
SUITE 1080
SAN ANTONIO, TX 78205
Assignment: 4
Reel/Frame:028164/0187   Pages: 3
Recorded: 05/07/2012
Attorney Dkt #:P-8195.6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2012
2
Exec Dt:
05/04/2012
Assignee
1
7710 W. HIGHWAY 80
MIDLAND, TEXAS 79706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13462810
Correspondence name and address
GUNN, LEE & CAVE, P.C.
300 CONVENT ST.
SUITE 1080
SAN ANTONIO, TX 78205
Assignment: 5
Reel/Frame:036255/0204   Pages: 4
Recorded: 08/05/2015
Attorney Dkt #:PEAK-ASSN852015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2012
2
Exec Dt:
05/04/2012
Assignee
1
7710 W HWY 80
ATTN: LEGAL DEPARTMENT
MIDLAND, TEXAS 79706
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14086900
 
14147141
 
14211122
 
14504688
Correspondence name and address
MICHAEL BARNHART
700 LOUISIANA
49TH FLOOR
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:035419/0757   Pages: 4
Recorded: 04/15/2015
Attorney Dkt #:PEAK-12006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2013
2
Exec Dt:
10/02/2013
3
Exec Dt:
10/03/2013
Assignee
1
7710 W HWY 80
MIDLAND, TEXAS 79706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13694509
Correspondence name and address
MICHAEL BARNHART
700 LOUISIANA STREET
49TH FLOOR
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:036492/0961   Pages: 4
Recorded: 09/04/2015
Attorney Dkt #:PEAK-15002ASSN-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2015
2
Exec Dt:
01/30/2015
Assignee
1
7710 W HWY 80
MIDLAND, TEXAS 79705
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14844192
 
NONE
29501350
 
NONE
29501356
Correspondence name and address
MICHAEL BARNHART
700 LOUISIANA ST
49TH FLOOR
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:041280/0943   Pages: 3
Recorded: 02/16/2017
Attorney Dkt #:PEAK-15008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2015
2
Exec Dt:
01/30/2015
Assignee
1
7710 W HWY 80
ATTN LEGAL DEPARTMENT
MIDLAND, TEXAS 79706
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
29548122
 
NONE
29548133
Correspondence name and address
PEAK COMPLETION TECHNOLOGIES, INC.
700 LOUISIANA STREET 49TH FLOOR
ATTN MICHAEL BARNHART
HOUSTON, TX 77070
Assignment: 9
Reel/Frame:035592/0873   Pages: 3
Recorded: 05/08/2015
Attorney Dkt #:PEAK-15003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2015
2
Exec Dt:
05/07/2015
Assignee
1
7710 W HWY 80
MIDLAND, TEXAS 79705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14704679
Correspondence name and address
MICHAEL BARNHART
700 LOUISIANA STREET-49TH FLOOR
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:042029/0869   Pages: 2
Recorded: 04/17/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2017
Assignee
1
7710 W HWY 80
MIDLAND, TEXAS 79706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14211172
Correspondence name and address
PEAK COMPLETION TECHNOLOGIES, INC.
700 LOUISIANA STREET, 49TH FLOOR
ATTN: LEGAL DEPARTMENT
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:042589/0198   Pages: 2
Recorded: 06/05/2017
Attorney Dkt #:PEAK-14005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/01/2017
Assignee
1
7710 W HWY 80
ATTN: LEGAL DEPARTMENT
MIDLAND, TEXAS 79706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14211864
Correspondence name and address
PEAK COMPLETION TECHNOLOGIES, INC.
700 LOUISIANA STREET, 49TH FLOOR
ATTN: LEGAL DEPARTMENT
HOUSTON, TX 77002

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