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Patent Assignment Assignor Details
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Assignor Name : WATTERS, LARRY THOMAS
Total Assignments: 7
Assignment: 1
Reel/Frame:019738/0825   Pages: 5
Recorded: 08/23/2007
Attorney Dkt #:A07030US (71768.50)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2007
2
Exec Dt:
08/21/2007
3
Exec Dt:
08/21/2007
Assignee
1
1105 PETERS ROAD
HARVEY, LOUISIANA 70058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11782151
Correspondence name and address
GREGORY C. SMITH
GARVEY, SMITH,NEHRBASS & NORTH, L.L.C.
832 EAST BOSTON STREET, # 7
COVINGTON, LA 70433
Assignment: 2
Reel/Frame:042761/0340   Pages: 3
Recorded: 06/20/2017
Attorney Dkt #:CSI/0009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2017
2
Exec Dt:
06/07/2017
Assignee
1
DRILLING TECHNOLOGY CENTER
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15613512
Correspondence name and address
DONALD VERPLANCKEN
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:047435/0763   Pages: 3
Recorded: 11/07/2018
Attorney Dkt #:CSI/0009USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2017
2
Exec Dt:
06/07/2017
Assignee
1
DRILLING TECHNOLOGY CENTER
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16176590
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:042657/0943   Pages: 3
Recorded: 06/09/2017
Attorney Dkt #:CSI/0010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2017
2
Exec Dt:
06/08/2017
3
Exec Dt:
06/08/2017
Assignee
1
DRILLING TECHNOLOGY CENTER
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15617976
Correspondence name and address
DONALD VERPLANCKEN
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:042658/0042   Pages: 3
Recorded: 06/09/2017
Attorney Dkt #:CSI/0013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2017
2
Exec Dt:
06/08/2017
3
Exec Dt:
06/08/2017
Assignee
1
DRILLING TECHNOLOGY CENTER
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15617985
Correspondence name and address
DONALD VERPLANCKEN
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:043873/0133   Pages: 4
Recorded: 10/16/2017
Attorney Dkt #:CSI/0011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2017
2
Exec Dt:
09/27/2017
3
Exec Dt:
09/26/2017
4
Exec Dt:
09/26/2017
Assignee
1
DRILLING TECHNOLOGY CENTER
2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15668513
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 7
Reel/Frame:047814/0885   Pages: 4
Recorded: 12/19/2018
Attorney Dkt #:CSI/0008PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2018
2
Exec Dt:
12/17/2018
3
Exec Dt:
12/17/2018
4
Exec Dt:
12/17/2018
5
Exec Dt:
12/19/2018
Assignee
1
2202 OIL CENTER COURT
DRILLING TECHNOLOGY CENTER
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16099414
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
PATTERSON + SHERIDAN LLP
HOUSTON, TX 77046

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