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Patent Assignment Assignor Details
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Assignor Name : SWARTWOUT, ROSA
Total Assignments: 9
Assignment: 1
Reel/Frame:007640/0744   Pages: 3
Recorded: 05/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWARTWOUT, ROSA
Exec Dt:
05/03/1995
2
STROH, STEPHEN
Exec Dt:
04/07/1995
Assignee
1
TETRA TECHNOLOGIES, INC.
25025 INTERSTATE 45
HOUSTON, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5612293
NONE
08362809
Correspondence name and address
DOUGLAS H. ELLIOTT
1360 POST OAK BLVD.
SUITE 2300
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:009195/0542   Pages: 2
Recorded: 05/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SWARTWOUT, ROSA
Exec Dt:
05/18/1998
Assignee
1
TETRA TECHNOLOGIES, INC.
SROUFE, PAYNE, LUNDEEN & D'AMBROSIO, L.L.P.
1700 WEST LOOP SOUTH, SUITE 1230
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6138755
NONE
09080993
Correspondence name and address
SROUFE, PAYNE, LUNDEEN & D'AMBROSIO LLP
JO KATHERINE D'AMBROSIO
1700 WEST LOOP SOUTH, SUITE 1230
HOUSTON, TEXAS 77027-3008
Assignment: 3
Reel/Frame:036637/0641   Pages: 5
Recorded: 09/23/2015
Attorney Dkt #:EMF4-58746-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIANZHONG
Exec Dt:
09/18/2015
2
KAKADJIAN, ERNA
Exec Dt:
09/18/2015
3
GARCIA, ALYSSA R.
Exec Dt:
09/18/2015
4
CLAPPER, DENNIS K.
Exec Dt:
09/23/2015
5
SWARTWOUT, ROSA
Exec Dt:
09/21/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160326423
14746350
Correspondence name and address
DAVID L. MOSSMAN
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 4
Reel/Frame:041503/0287   Pages: 7
Recorded: 03/08/2017
Attorney Dkt #:CPF4-59955-USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIDSON, MARCUS ROBERT
Exec Dt:
02/09/2017
2
SWARTWOUT, ROSA
Exec Dt:
11/30/2016
3
DEFREES, ANDREW
Exec Dt:
11/30/2016
4
TREVINO, MOCTESUMA R.
Exec Dt:
11/30/2016
5
ALRASHDAN, MAHIR DAIFALLA
Exec Dt:
11/30/2016
6
MILLER, STEPHEN
Exec Dt:
12/19/2016
7
ROBERTSON, JENNIFER
Exec Dt:
02/23/2017
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170145284
15358750
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 5
Reel/Frame:042438/0858   Pages: 8
Recorded: 05/19/2017
Attorney Dkt #:DDE4-62183USNP(INT0726US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, THOMAS
Exec Dt:
05/19/2017
2
MAY, ROLAND
Exec Dt:
05/19/2017
3
ETTEHADI OSGOUEI, REZA
Exec Dt:
05/19/2017
4
SWARTWOUT, ROSA
Exec Dt:
05/19/2017
5
CLAPPER, DENNIS
Exec Dt:
05/19/2017
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352883
US20180334905
15600100
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:047650/0555   Pages: 6
Recorded: 12/03/2018
Attorney Dkt #:OSF463333-USNP/BAT0516US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSGOUEI, REZA ETTEHADI
Exec Dt:
12/13/2017
2
CLAPPER, DENNIS
Exec Dt:
12/13/2017
3
SWARTWOUT, ROSA
Exec Dt:
12/13/2017
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858567
US20190185734
16207282
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES, A GE CO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:047949/0689   Pages: 11
Recorded: 12/18/2018
Attorney Dkt #:OSF463333-USNP/BAT0516US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 047650 FRAME: 0555. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OSGOUEI, REZA ETTEHADI
Exec Dt:
12/12/2017
2
CLAPPER, DENNIS
Exec Dt:
12/13/2017
3
SWARTWOUT, ROSA
Exec Dt:
12/13/2017
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858567
US20190185734
16207282
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:061641/0479   Pages: 11
Recorded: 11/03/2022
Attorney Dkt #:047079-719001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, ARJUN
Exec Dt:
10/19/2022
2
DATCHANAMOORTHY, SENTHILKUMAR
Exec Dt:
10/19/2022
3
NUNDY, SANGEETA
Exec Dt:
10/18/2022
4
KEELY, BHASKER RAO
Exec Dt:
10/19/2022
5
CHAN, GODINE
Exec Dt:
10/20/2022
6
KIM, OKJA
Exec Dt:
11/01/2022
7
SWARTWOUT, ROSA
Exec Dt:
11/01/2022
Assignee
1
BAKER HUGHES HOLDINGS LLC
17021 ALDINE WESTFIELD RD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230129412
17964454
Correspondence name and address
MINTZ LEVIN, P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 9
Reel/Frame:061641/0440   Pages: 9
Recorded: 11/03/2022
Attorney Dkt #:047079-720001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, ARJUN
Exec Dt:
10/19/2022
2
NUNDY, SANGEETA
Exec Dt:
10/18/2022
3
KEELY, BHASKER RAO
Exec Dt:
10/19/2022
4
MOHAMMED, AMMAR MOHAMMED ABDILGHANIE
Exec Dt:
10/18/2022
5
SWARTWOUT, ROSA
Exec Dt:
11/02/2022
Assignee
1
BAKER HUGHES HOLDINGS LLC
17021 ALDINE WESTFIELD RD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230126546
17964398
Correspondence name and address
MINTZ LEVIN, P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111

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