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Patent Assignment Assignor Details
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Assignor Name : STACHOWIAK, JOHN E., JR.
Total Assignments: 5
Assignment: 1
Reel/Frame:045824/0796   Pages: 3
Recorded: 05/16/2018
Attorney Dkt #:205-0697US (6489-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STACHOWIAK, JOHN E., JR.
Exec Dt:
05/15/2018
2
RAMASWAMY, SANTHOSH
Exec Dt:
05/15/2018
3
BAILEY, JASON W.
Exec Dt:
05/16/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10767445
US20190353003
15981677
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:046258/0608   Pages: 3
Recorded: 07/03/2018
Attorney Dkt #:205-0715US (6494-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STACHOWIAK, JOHN E., JR.
Exec Dt:
06/27/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10900483
US20200011327
16026296
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:046259/0345   Pages: 3
Recorded: 07/03/2018
Attorney Dkt #:205-0714US (6493-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STACHOWIAK, JOHN E., JR.
Exec Dt:
06/27/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091980
US20200011154
16026400
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:047313/0847   Pages: 5
Recorded: 10/25/2018
Attorney Dkt #:205-0718US (6521-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEMBCKE, JEFFREY L.
Exec Dt:
10/19/2018
2
STACHOWIAK, JOHN E., JR.
Exec Dt:
10/19/2018
3
GALLE, JUSTIN R.
Exec Dt:
10/15/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200131860
16170825
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:057399/0759   Pages: 7
Recorded: 09/07/2021
Attorney Dkt #:OOG.P.US0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROWE, TERRELL L.
Exec Dt:
06/25/2021
2
STACHOWIAK, JOHN E., JR.
Exec Dt:
07/11/2021
3
MARTINEZ, OSCAR E.
Exec Dt:
06/24/2021
4
BAILEY, JASON W.
Exec Dt:
07/06/2021
Assignee
1
OXY USA INC.
5 GREENWAY PLAZA
HOUSTON, TEXAS 77046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220067641
17420214
Correspondence name and address
ARTHUR M. REGINELLI
106 SOUTH MAIN STREET, STE 400
AKRON, OH 44308

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